Plant Check List for Jefferson County Open Space, Jefferson County, United States.

Edited by Tom Schweich

This list is assembled from personal collections, herbarium vouchers, and published lists. For California, much of the data is provided by the participants of the Consortium of California Herbaria (http://ucjeps.berkeley.edu/consortium/). For Colorado, much of the data is provided by the Southwest Environmental Information Network, which web site is found at (http://swbiodiversity.org). See their respective websites for copyright information and recommended citation formats.

For a complete list of Locations included in this Area List, see the Locations Included section, below.

This page is highly summarized. For detail about the distribution of plants, please see: Detailed Area List for Jefferson County Open Space, Jefferson County, United States.

1. Dryopteridaceae
2. [ ] Cystopteris fragilis (L.) Bernh. Brittle Bladderfern. NTMP STbl
3. [ ] Woodsia oregana D.C. Eaton ssp. cathcartiana (B.L. Rob.) Windham. Rocky Mountain Woodsia. NTMP STbl

4. Equisetaceae
5. [ ] Equisetum arvense L. Field Horsetail. Meyr

6. Pteridaceae
7. [ ] Argyrochosma fendleri (Kunze) Windham. Fendler's False Cloak Fern. STbl
8. [ ] Cheilanthes feei T. Moore. Slender Lipfern. STbl

9. Selaginellaceae
10. [ ] Selaginella underwoodii Hieron. Underwood's Spikemoss. STbl

11. Cupressaceae
12. [ ] Juniperus communis L. Common Juniper. Lip Meyr
13. [ ] Juniperus scopulorum Sarg. (Syn: Sabina scopulorum Sarg.(Sarg.) Rydb. ) Rocky Mountain Juniper. Lip STbl WndyP

14. Pinaceae
15. [ ] Pinus ponderosa Laws. Ponderosa Pine. NTMP RE
16. [ ] Pseudotsuga menziesii (Mirb.) Franco var. glauca (Beissn.) Franco. (Syn: Pseudotsuga menziesii (Mirb.) Franco var. glauca (Mayr) Franco ) Douglas Fir. Flcn NTMP

17. Amaranthaceae
18. [ ] Amaranthus albus L. Prostrate Pigweed. STbl
19. [ ] Amaranthus arenicola I. M. Johnst. Sandhill Pigweed. NTMP
20. [ ] Amaranthus blitoides S. Watson. (Syn: A. graecizans L. ) Mat Amaranth. STbl
21. [ ] Amaranthus powellii S. Watson. Powell's Pigweed. STbl

22. Anacardiaceae
23. [ ] Rhus trilobata Torrey & A. Gray. (Syn: Rhus aromatica Aiton ) Squawbush. RE
24. [ ] Rhus trilobata Nutt. var. trilobata. (Syn: Rhus aromatica Aiton var. trilobata (Nutt.) A. Gray ex S. Watson ) Skunkbush Sumac. NTMP STbl
25. [ ] Toxicodendron rydbergii (Small ex Rydb.) Greene. Western Poison Ivy. NTMP RE

26. Apiaceae
27. [ ] Aletes acaulis (Torr.) J.M. Coult. & Rose. Stemless Indian Parsley. NTMP STbl
28. [ ] Conium maculatum L. Common Poison Hemlock. Weed: CO DofA, List: C. STbl
29. [ ] Harbouria trachypleura (A. Gray) J.M. Coult. & Rose. (Syn: Thaspium trachypleurum A. Gray ) Whiskbroom Parsley. RE
30. [ ] Lomatium orientale J.M. Coult. & Rose. Northern Idaho Biscuitroot. Lip NTMP RE STbl
31. [ ] Musineon divaricatum (Pursh) Raf. Leafy Wildparsley. Lip RE STbl

32. Apocynaceae
33. [ ] Apocynum ×floribundum Greene. Dogbane. NTMP RE
34. [ ] Apocynum cannabinum L. Indian Hemp. STbl

35. Asclepiadaceae
36. [ ] Asclepias pumila (A. Gray) Vail. Plains Milkweed. NTMP STbl
37. [ ] Asclepias speciosa Torr. Showy Milkweed. RE STbl
38. [ ] Asclepias viridiflora Raf. Green Comet Milkweed. NTMP RE STbl

39. Asteraceae
40. [ ] Achillea millefolium L. (Syn: A. lanulosa Nutt. , A. m. L. var. alpicola (Rydb.) Garrett , A. m. L. var. lanulosa (Nutt.) Piper , A. m. L. var. occidentalis DC. ) Common Yarrow. Lip NTMP RE STbl
41. [ ] Acroptilon repens (L.) DC. Russian Knapweed. Weed: CO DofA, List: B. NTMP
42. [ ] Agoseris parviflora (Nutt.) D. Dietr. (Syn: A. glauca (Pursh) Raf. var. laciniata (D. C. Eaton) Smiley ) Steppe Agoseris. Galb STbl
43. [ ] Ambrosia artemisiifolia L. (Syn: A. artemisiifolia L. var. elatior (L.) Descourt. ) Annual Ragweed. STbl
44. [ ] Ambrosia psilostachya DC. Western Ragweed. NTMP RE STbl
45. [ ] Ambrosia trifida L. (Syn: A. trifida L. var. trifida ) Giant Ragweed. STbl
46. [ ] Anaphalis margaritcea (L.) Bentham & Hooker. Western Pearly Everlasting. NTMP
47. [ ] Antennaria parvifolia Nutt. Small-Leaf Pussytoes. Flcn STbl
48. [ ] Antennaria rosea Greene. Rosy Pussytoes. RE
49. [ ] Arnica fulgens Pursh. Shining Leopardbane. Lip RE
50. [ ] Artemisia campestris L. Field Sagewort. RE
51. [ ] Artemisia dracunculus L. (Syn: Oligosporus dracunculus (L.) Poljakov ssp. glaucis (Pall. ex Willd.) A. Löve & D. Löve ) Tarragon, Dragon Wort. STbl
52. [ ] Artemisia frigida Willd. Prairie Sagewort. NTMP RE STbl
53. [ ] Artemisia ludoviciana Nutt. Silver Wormwood. RE STbl
54. [ ] Brickellia californica (Torrey & A. Gray) A. Gray. California Brickelbush. NTMP STbl
55. [ ] Brickellia eupatorioides (L.) Shinners. False Boneset. NTMP STbl
56. [ ] Brickellia eupatorioides (L.) Shinners var. chlorolepis (Wooton & Standley) B. L. Turner. (Syn: Brickellia rosmarinifolia (L.) Shinners var. chlorolepis (Wooton & Standley) B. L. Turner , Kuhnia rosmarinifolia (Ventenat) W. A. Weber ssp. chlorolepis (Wooton & Standley) W. A. Weber ) False Boneset. STbl
57. [ ] Carduus nutans L. (Syn: Carduus nutans L. ssp. macrolepis (Peterman) Kazmi ) Nodding Plumeless Thistle. Weed: CO DofA, List: B. Lip RE STbl
58. [ ] Carthamus lanatus L. Wooly Distaff Thistle. Weed: CO DofA, List: Watch. STbl
59. [ ] Centaurea diffusa Lam. (Syn: Acosta diffusa (Lam.) Soja' k ) White Knapweed. Weed: CO DofA, List: B. NTMP RE STbl
60. [ ] Cichorium intybus L. Common Chicory. RE
61. [ ] Cirsium arvense (L.) Scop. (Syn: Breea arvensis (L.) Lessing ) Canada Thistle. Weed: CO DofA, List: B. RE STbl
62. [ ] Cirsium undulatum (Nutt.) Spreng. Wavy Leaved Thistle. RE STbl
63. [ ] Conyza canadensis (L.) Cronquist. (Syn: Erigeron canadensis (L.) Cronquist ) Canadian Horseweed. STbl
64. [ ] Coreopsis tinctoria Nutt. Golden Tickseed. STbl
65. [ ] Crepis atribarba A. Heller. Flcn
66. [ ] Crepis occidentalis Nutt. (Syn: Psilochenia occidentalis (Nutt.) Nutt. ) Largeflower Hawksbeard. STbl
67. [ ] Cyclachaena xanthiifolia (Nutt.) Fresen. (Syn: Iva xanthiifolia Nutt. ) Carelessweed. STbl
68. [ ] Dieteria bigelovii (A. Gray) D. R. Morgan & R. L. Hartman. (Syn: Machaeranthera bigelovii (A. Gray) Greene ) Bigelow's Tansy Aster. RE STbl
69. [ ] Dyssodia papposa (Vent.) Hitchc. Fetid Marigold. NTMP STbl
70. [ ] Ericameria nauseosa (Pall. ex Pursh) G.L.Nesom & G.I.Baird var. graveolens (Nutt.) Reveal & Schuyler. (Syn: Chrysocoma dracunculoides Pursh [misapplied] , Chrysocoma graveolens Nutt. , Chrysothamnus graveolens (Nutt.) Greene , Chrysothamnus nauseosus (Pall.) Britton ssp. graveolens (Nutt.) Piper , E. n. (Pall. ex Pursh) G.L.Nesom & G.I.Baird var. glabrata (Gray) G.L. Nesom & Baird ) STbl
71. [ ] Ericameria nauseosa (Pall. ex Pursh) G. I. Nesom & G. I. Baird var. nauseosa. (Syn: Chrysothamnus nauseosus (Pall.ex Pursh) Britton ssp. nauseosus ) Rubber Rabbitbush. STbl
72. [ ] Erigeron divergens Torr. & A. Gray. Spreading Fleabane. NTMP STbl Whit
73. [ ] Erigeron flagellaris A. Gray. Trailing Fleabane. NTMP RE
74. [ ] Erigeron pumilus Nutt. Shaggy Fleabane. STbl
75. [ ] Erigeron tracyi Greene. (Syn: Erigeron cinereus A. Gray , Erigeron colomexicanus A. Nelson , Erigeron divergens Torrey & A. Gray var. cinereus A. Gray ) Running Fleabane. NTMP RE STbl
76. [ ] Erigeron vetensis Rydb. Early Bluetop Fleabane. RE
77. [ ] Gaillardia aristata Pursh. Blanketflower. Lip RE STbl
78. [ ] Gnaphalium uliginosum L. Marsh Cudweed. STbl
79. [ ] Grindelia squarrosa (Pursh) Dunal. Curlycup Gumweed. NTMP RE STbl
80. [ ] Grindelia subalpina Greene. Subalpine Gumweed. STbl
81. [ ] Gutierrezia sarothrae (Pursh) Britton & Rusby. Broom Snakeweed. NTMP RE STbl
82. [ ] Helianthus annuus L. Common Sunflower. STbl
83. [ ] Helianthus pauciflorus Nutt. ssp. subrhomboideus (Rydb.) O. Spring & E. Schilling. (Syn: Helianthus rigidus (Cass.) Desf. ssp. subrhomboideus (Rydb.) Heiser , Helianthus subrhomboideus Rydb. ) Stiff Sunflower. NTMP RE
84. [ ] Helianthus pumilus Nutt. Little Sunflower. NTMP RE STbl
85. [ ] Heterotheca foliosa (Nutt.) Shinners. (Syn: Heterotheca villosa (Pursh) Shinners var. foliosa (Nutt.) V.L. Harms ) Hairy False Goldenaster. RE STbl
86. [ ] Heterotheca villosa (Pursh) Shinners. (Syn: H. v. (Pursh) Shinners var. nana (A. Gray) Semple , H. v. (Pursh) Shinners var. villosa ) Hairy False Goldenaster. Lip NTMP RE STbl
87. [ ] Hieracium albiflorum Hook. White-Flower Hawkweed. Lip
88. [ ] Hymenopappus filifolius Hook. var. polycephalus (Osterh.) B.L. Turner. Many-Headed Fine-Leaved Wooly-White. NTMP STbl
89. [ ] Lactuca serriola L. Prickly Lettuce. NTMP STbl
90. [ ] Liatris punctata Hook. Dotted Blazing Star. NTMP RE STbl
91. [ ] Lygodesmia juncea (Pursh) D. Don ex Hooker. Rush Skeletonplant. STbl
92. [ ] Nothocalais cuspidata (Pursh) Greene. Prairie False Dandelion. Lip NTMP STbl
93. [ ] Packera fendleri (A. Gray) W.A. Weber & Á. Löve. (Syn: Senecio fendleri A. Gray ) Fendler"s Ragwort. NTMP STbl
94. [ ] Packera plattensis (Nuttall) W. A. Weber & Á. Löve. (Syn: Senecio plattensis (Packera) Nutt. ) Prairie Groundsel. RE
95. [ ] Packera streptanthifolia (Greene) W.A. Weber & A. Löve. Rocky Mountain Groundsel. Lip
96. [ ] Picradeniopsis oppositifolia (Nutt.) Rydb. ex Britton. (Syn: Bahia oppositifolia (Nutt.) A. Gray ) Opposite Leaf Bahia. STbl
97. [ ] Pseudognaphalium canescens (DC.) Anderberg. (Syn: P. canescens (DC.) W. A. Weber [illeg.] ) Wright's Rabbit-Tobacco.. NTMP
98. [ ] Pseudognaphalium macounii (Greene) Kartesz. Macoun’s Rabbit-Tobacco. LkNC RE
99. [ ] Ratibida columnifera (Nutt.) Woot. & Standl. (Syn: Rudbeckia columnifera Nutt. ) Upright Prairie Coneflower. NTMP RE STbl
100. [ ] Scorzonera laciniata L. (Syn: Podospermum laciniatum (L.) De Candolle ) Cutleaf Vipergrass. STbl
101. [ ] Senecio eremophilus Richardson var. kingii (Rydb.) Greenm. NTMP
102. [ ] Senecio integerrimus Nutt. Columbia Ragwort. Lip NTMP RE STbl
103. [ ] Senecio spartioides Torr. & A. Gray. (Syn: Senecio multicapitatus Greenm. ex Rydb. ) Broomlike Ragwort. NTMP RE STbl
104. [ ] Solidago canadensis L. Canada Goldenrod. STbl
105. [ ] Solidago missouriensis Nutt. Missouri Goldenrod. Flcn NTMP RE STbl
106. [ ] Solidago nana Nutt. Baby Goldenrod. RE STbl
107. [ ] Solidago rigida L. var. humilis Porter. Stiff Goldenrod. RE
108. [ ] Solidago speciosa Nutt. var. pallida Porter. Pale Showy Goldenrod. RE
109. [ ] Stephanomeria pauciflora (Torr.) A. Nelson. Brownplume Wirelettuce. NTMP STbl
110. [ ] Symphyotrichum ericoides (Linnaeus) G. L. Nesom. (Syn: Virgulus ericoides (Linnaeus) Reveal & Keener ) White Heath Aster. RE
111. [ ] Symphyotrichum falcatum (Lindl.) G.L. Nesom. (Syn: Aster falcatus Lindl. ) White Prairie Aster. STbl
112. [ ] Symphyotrichum laeve (L.) Á. Löve & D. Löve. Smooth Blue Aster. RE
113. [ ] Symphyotrichum lanceolatum (Willd.) G. L. Nesom ssp. hesperium (A. Gray) G. L. Nesom. (Syn: Aster lanceolatus Willd. ssp. hesperius (A. Gray) Semple & J. Chmielewski ) Western Lance-Leaved Aster. STbl
114. [ ] Symphyotrichum porteri (A. Gray) G.L. Nesom. (Syn: Aster porteri A. Gray ) Smooth White Aster. RE STbl
115. [ ] Taraxacum officinale F. H. Wigg. (Syn: T. laevigatum (Willd.) DC. ) Common Dandelion. Flcn Lip RE STbl
116. [ ] Thelesperma megapotamicum (Spreng.) Kuntze. Hopi Tea Greenthread. NTMP STbl
117. [ ] Townsendia grandiflora Nutt. Largeflower Townsend Daisy. NTMP STbl WndyP
118. [ ] Townsendia hookeri Beaman. Hooker's Townsend Daisy. RE STbl
119. [ ] Tragopogon dubius Scop. (Syn: Tragopogon dubius Scop. ssp. major (Jacq.) Vollman ) Yellow Salsify. NTMP RE STbl
120. [ ] Verbesina encelioides (Cav.) Benth. & Hook. f. ex A. Gray. (Syn: Ximenesia encelioides Cav. ) Golden Crownbeard. Cowpen Daisy.. NTMP STbl
121. [ ] Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. Spiny Goldenweed. STbl
122. [ ] Xanthium strumarium L. Common Cocklebur. STbl

123. Berberidaceae
124. [ ] Berberis repens Lindl. (Syn: Mahonia repens (Lindl.) G. Don ) Creeping Barberry. Lip NTMP

125. Betulaceae
126. [ ] Corylus cornuta Marshall. (Syn: Corylus cornuta Marshall var. cornuta ) Beaked Hazelnut. NTMP

127. Boraginaceae
128. [ ] Cryptantha virgata (Porter) Payson. (Syn: Oreocarya virgata (Porter) Greene ) Miner"s Candle. Lip NTMP STbl
129. [ ] Cynoglossum officinale L. Gypsyflower. Weed: CO DofA, List: B. RE STbl
130. [ ] Ellisia nyctelea (L.) L. Aunt Lucy. NTMP
131. [ ] Heliotropium curassavicum L. Seaside Heliotrope. NTMP
132. [ ] Lappula occidentalis (S. Watson) Greene. (Syn: Lappula redowskii (Hornem.) Greene ) Flatspine Stickseed. Lip STbl
133. [ ] Lappula occidentalis (S. Watson) Greene var. cupulata (A. Gray) Higgins. (Syn: Lappula redowskii (Hornem.) Greene var. cupulata (A. Gray) M. E. Jones ) Crowned Stickseed. NTMP RE
134. [ ] Lithospermum arvense L. (Syn: Buglossoides arvensis (L.) I. M. Johnst. ) Corn Gromwell. Mwin
135. [ ] Lithospermum incisum Lehm. Narrowleaf Stoneseed. Lip NTMP RE STbl
136. [ ] Lithospermum multiflorum Torrey ex A. Gray. Many Flowered Stoneseed. RE
137. [ ] Lithospermum occidentale (Mack.) Weakley, Witsell & D. Estes. (Syn: Onosmodium bejariense DC. ex A. DC. var. occidentale (Mack.) B. L. Turner , Onosmodium molle Michx. ) Western Gromwell nee Marbleseed. Lip RE STbl
138. [ ] Mertensia lanceolata (Pursh) DC. Prairie Bluebells. Flcn Lip NTMP RE STbl
139. [ ] Phacelia heterophylla Pursh. Varileaf Phacelia. Lip NTMP STbl
140. [ ] Plagiobothrys scouleri (Hook. & Arn.) I.M. Johnst. var. hispidulus (Greene) Dorn. (Syn: Plagiobothrys scouleri (Hook. & Arn.) I.M. Johnst. var. penicillata (Greene) Löve ) Scouler's popcornflower. NTMP RE STbl

141. Brassicaceae
142. [ ] Alyssum simplex Rudolphi. (Syn: Alyssum minus Rothm. , Alyssum parviflorum Fisch. ex M.Bieb. ) European Madwort. Galb NTMP RE STbl
143. [ ] Arabis pycnocarpa M. Hopkins. Cream Flower Rockcress. RE
144. [ ] Arabis pycnocarpa M. Hopkins var. pycnocarpa. (Syn: Arabis hirsuta (L.) Scop. , Arabis hirsuta (L.) Scop. var. pycnocarpa (M. Hopkins) Rollins ) Cream Flower Rockcress. NTMP STbl
145. [ ] Barbarea vulgaris R. Br. Garden Yellowrocket. RE STbl
146. [ ] Boechera fendleri (S.Watson) W.A.Weber. (Syn: Arabis fendleri (S. Watson) Greene ) Fendler's rockcress. NTMP RE STbl
147. [ ] Camelina microcarpa Andrz. ex DC. Little-Podded False Flax. Lip NTMP STbl
148. [ ] Capsella bursa-pastoris (L.) Medik. Shepherd's Purse. Lip
149. [ ] Chorispora tenella (Pall.) DC. Crossflower. Lip NTMP STbl
150. [ ] Descurainia incisa (Engelm.) Britton. STbl
151. [ ] Descurainia pinnata (Walter) Britton. Western Tansymustard. STbl
152. [ ] Draba nemorosa L. Woodland Whitlow Grass. Lip STbl
153. [ ] Draba reptans (Lam.) Fernald. Carolina Whitlow Grass. RE STbl
154. [ ] Erysimum capitatum (Hook.) Greene. Sanddune Wallflower. ClrCk Galb RE STbl
155. [ ] Lepidium campestre (L.) W. T. Aiton. Field Pepperweed. Hild Meyr RE
156. [ ] Lepidium draba L. (Syn: Cardaria draba (L.) Desv. ) White Top. Weed: CO DofA, List: B. NTMP
157. [ ] Lepidium perfoliatum L. Clasping Pepperweed. NTMP
158. [ ] Nasturtium officinale R. Br. (Syn: Rorippa nasturtium-aquaticum (L.) Hayek ) Watercress. STbl
159. [ ] Noccaea fendleri (A. Gray) Holub. Lip
160. [ ] Noccaea fendleri (A. Gray) Holub ssp. glauca (A. Nelson) Al-Shehbaz & M. Koch. (Syn: Noccaea montana (L.) F. K. Meyer , Thlaspi montanum L. var. montanum ) RE
161. [ ] Physaria montana (A. Gray) Greene. (Syn: Lesquerella montana (A. Gray) S. Watson ) Mountain Bladderpod. RE STbl
162. [ ] Physaria vitulifera Rydb. Roundtip Twinpod. ClrCk NTMP STbl
163. [ ] Rorippa palustris (L.) Besser. Bog Yellow-Cress. RE
164. [ ] Rorippa sinuata (Nutt.) Hitchc. Spreading Yellowcress. STbl
165. [ ] Rorippa tenerrima Greene. Modoc Yellowcress. NTMP
166. [ ] Sisymbrium altissimum L. Tall Tumblemustard. STbl
167. [ ] Thlaspi arvense L. Field Penny Cress. NTMP STbl

168. Cactaceae
169. [ ] Coryphantha missouriensis (Sweet) Britton & Rose. (Syn: Escobaria missouriensis (Sweet) D.R.Hunt ) Missouri Foxtail Cactus. Lip
170. [ ] Echinocereus viridiflorus Engelm. (Syn: Echinocereus chloranthus (Engelm.) J.N.Haage , Echinocereus viridiflorus Engelm. var. chloranthus (Engelm.) Backeb. ) Nylon Hedgehog Cactus. Galb NTMP RE STbl
171. [ ] Opuntia macrorhiza Engelm. Twistspine Pricklypear. Lip NTMP RE STbl
172. [ ] Opuntia polyacantha Haw. Plains Pricklypear. STbl
173. [ ] Pediocactus simpsonii (Engelm.) Britton & Rose. (Syn: Echinocactus simpsonii Engelm. , Pediocactus simpsonii (Engelm.) Britton & Rose var. minor (Engelm.) Cockerell ) Mountain Ball Cactus. Lip NTMP RE STbl

174. Campanulaceae
175. [ ] Campanula rotundifolia L. Harebell. Flcn Lip NTMP RE STbl WndyP

176. Cannabaceae
177. [ ] Celtis reticulata Torr. (Syn: Celtis laevigata Willd. var. reticulata L. D. Benson ) Net-Leaved Hackberry. NTMP STbl

178. Caprifoliaceae
179. [ ] Symphoricarpos occidentalis Hook. Western Snowberry. NTMP RE STbl
180. [ ] Symphoricarpos rotundifolius A. Gray. (Syn: S. oreophilus A. Gray , S. rotundifolius A. Gray var. parishii (Rydb.) Dempster , S. rotundifolius A. Gray var. rotundifolius , S. vaccinioides Rydb. ) Roundleaf Snowberry. NTMP STbl

181. Caryophyllaceae
182. [ ] Cerastium L. Mouse-Eared Chickweed. Lip
183. [ ] Cerastium arvense L. ssp. strictum Gaudin. (Syn: Cerastium strictum L ) Field Chickweed. Galb Lip RE STbl WndyP
184. [ ] Cerastium nutans Raf. Nodding Chickweed. STbl
185. [ ] Dianthus armeria L. Deptford Pink. Lip RE
186. [ ] Eremogone fendleri (A. Gray) Ikonnikov. (Syn: Arenaria fendleri A. Gray ) Fendler's Sandwort. RE
187. [ ] Gypsophila elegans M. Bieb. Showy Baby's Breath. LkNC
188. [ ] Paronychia jamesii Torr. & A. Gray. James' Nailwort. NTMP RE STbl
189. [ ] Pseudostellaria jamesiana (Torr.) W. A. Weber & R. L. Hartm. (Syn: Stellaria jamesiana Torr. ) Tuber Starwort. Flcn
190. [ ] Saponaria officinalis L. Bouncingbet. Weed: CO DofA, List: B. NTMP RE
191. [ ] Silene antirrhina L. Sleepy Catchfly. STbl
192. [ ] Silene csereii Baumg. Balkan Catchfly. RE
193. [ ] Silene vulgaris (Moench) Garcke. Maidens Tears. RE

194. Chenopodiaceae
195. [ ] Atriplex canescens (Pursh.) Nutt. Four-wing Saltbush. STbl
196. [ ] Chenopodium album L. Lambsquarters. NTMP STbl
197. [ ] Chenopodium berlandieri Moq. Pitseed Goosefoot. STbl
198. [ ] Dysphania botrys (L.) Mosyakin & Clemants. (Syn: Chenopodium b. L , Teloxys botrys (L.) Weber ) Jerusalem Oak Goosefoot. STbl
199. [ ] Salsola tragus L. (Syn: S. australis R. Brown , S. iberica (Sennen & Pau) Botschantzev ex Czerepanov , S. kali , S. kali var. tenuifolia Tausch. , S. pestifer Nels. ) Tumbleweed. STbl

200. Cleomaceae
201. [ ] Polanisia dodecandra (Linnaeus) de Candolle ssp. trachysperma (Torrey & A. Gray) H. H. Iltis. (Syn: Polanisia trachysperma Torrey & A. Gray ) Sandyseed Clammyweed. STbl

202. Convolvulaceae
203. [ ] Convolvulus arvensis L. Field Bindweed. Weed: CO DofA, List: C. NTMP RE STbl
204. [ ] Evolvulus nuttallianus Roem. & Schult. Shaggy Dwarf Morning Glory. STbl

205. Cornaceae
206. [ ] Cornus sericea L. (Syn: Swida sericea (L.) Holub. ) Creek Dogwood. STbl

207. Crassulaceae
208. [ ] Crassula aquatica (L.) Schoenl. Water Pygmy Weed. RE
209. [ ] Sedum lanceolatum Torr. (Syn: Amerosedum lanceolatum (Torr.) A. Löve & D. Löve ) Spearleaf Stonecrop. Flcn Lip RE STbl
210. [ ] Sedum stenopetalum Pursh. Wormleaf Stonecrop. STbl

211. Elaeagnaceae
212. [ ] Elaeagnus angustifolia L. Russian Olive. Weed: CO DofA, List: B. STbl

213. Ericaceae
214. [ ] Pterospora andromedea Nutt. Woodland Pinedrops. Lip

215. Euphorbiaceae
216. [ ] Chamaesyce fendleri (Torr. & A.Gray) Small. (Syn: Euphorbia fendleri Torr. & A. Gray ) Fendler's Sandmat. STbl
217. [ ] Chamaesyce glyptosperma (Engelm.) Small. Ribseed Sand Mat. NTMP STbl
218. [ ] Euphorbia brachycera Engelm. (Syn: Tithymalus brachyceras (Engelm.) Small ) Horned Spurge. STbl
219. [ ] Euphorbia dentata Michx. (Syn: Euphorbia dentata Michx. var. dentata , Pointsettia dentata (Michx.) Klotzsch & Garcke ) Toothed Spurge. STbl
220. [ ] Euphorbia esula L. Leafy Spurge. Weed: CO DofA, List: B. ClrCk Flcn NTMP STbl
221. [ ] Euphorbia marginata Pursh. (Syn: Agaloma marginata (Pursh) A. Löve & D. Löve ) Snow on the Mountain. STbl
222. [ ] Euphorbia myrsinites L. (Syn: Tithymalus myrsinites (L.) Hill ) Myrtle Spurge. Weed: CO DofA, List: A. NTMP
223. [ ] Euphorbia spathulata Lam. (Syn: Tithymalus spathulata (Lam.) W. A. Weber ) Warty Spurge, Spoonleaf Spurge. NTMP STbl
224. [ ] Tragia ramosa Torr. Branched Noseburn. NTMP STbl

225. Fabaceae
226. [ ] Amorpha fruticosa L. False Indigo. RE
227. [ ] Amorpha nana Nutt. Dwarf False Indigo. RE
228. [ ] Astragalus agrestis Douglas ex G. Don. Purple Milkvetch. NTMP RE STbl
229. [ ] Astragalus crassicarpus Nutt. Groundplum Milkvetch. NTMP STbl
230. [ ] Astragalus drummondii Dougl. ex Hook. Drummond's Milkvetch. NTMP STbl
231. [ ] Astragalus eucosmus B. L. Rob. Elegant Milkvetch. RE
232. [ ] Astragalus flexuosus G. Don. Flexible Milkvetch. NTMP STbl
233. [ ] Astragalus laxmannii Jacq. var. robustior (Hook.) Barneby & S. L. Welsh. (Syn: Astragalus adsurgens Pall. ) Prairie Milkvetch. STbl
234. [ ] Astragalus shortianus Torr. & A.Gray. Short's Milkvetch. NTMP STbl
235. [ ] Colutea arborescens L. Bladder Senna. STbl
236. [ ] Dalea candida Willd. White Prairie Clover. NTMP STbl
237. [ ] Dalea purpurea Vent. Purple Prairie Clover. NTMP RE
238. [ ] Glycyrrhiza lepidota Pursh. American Licorice. RE STbl
239. [ ] Lathyrus eucosmus Butters & H. St. John. Bush Vetchling. STbl
240. [ ] Lathyrus lanszwertii Kellogg var. leucanthus (Rydb.)Dorn. (Syn: Lathyrus leucanthus Rydb. ) STbl
241. [ ] Lotus tenuis Waldst. & Kit. ex Willd. Narrowleaf Birds Foot Trefoil. Lip
242. [ ] Lupinus argenteus Pursh. Loosely Flowered Silver Lupine. NTMP
243. [ ] Lupinus argenteus Pursh var. argenteus. Loosely Flowered Silver Lupine. NTMP
244. [ ] Lupinus caudatus Kellogg var. argophyllus (A. Gray) S.L. Welsh. (=Lupinus caudatus Kellogg ssp. argophyllus (A.Gray) E.Phillips) Kellogg's Spurred Lupine. RE
245. [ ] Medicago lupulina L. Black Medick. NTMP STbl
246. [ ] Medicago sativa L. Alfalfa. RE STbl
247. [ ] Melilotus albus Medik. NTMP STbl
248. [ ] Melilotus officinalis (L.) Lam. Yellow Sweet Clover. NTMP RE STbl
249. [ ] Oxytropis lambertii Pursh. Purple Locoweed. Flcn NTMP RE STbl
250. [ ] Oxytropis sericea Torr. & A. Gray. White Locoweed. STbl
251. [ ] Pediomelum tenuiflorum (Pursh) A. N. Egan. (Syn: Psoralea tenuiflora Pursh , Psoralidium tenuiflorum (Pursh) Rydb. ) Slimflower Scurfpea. STbl
252. [ ] Psoralidium tenuiflorum (Pursh) Rydb. (=Pediomelum tenuiflorum (Pursh) A. N. Egan) Slimflower Scurfpea. NTMP RE
253. [ ] Robinia pseudoacacia L. Black Locust. STbl
254. [ ] Thermopsis rhombifolia (Pursh) Richardson. Prairie Thermopsis. Flcn
255. [ ] Thermopsis rhombifolia (Nutt. ex Pursh) Nutt. ex Richardson var. divaricarpa (A. Nelson) Isely. (=Thermopsis divaricarpa A. Nelson) Prairie Thermopsis. NTMP RE STbl
256. [ ] Trifolium hybridum L. Alsike Clover. RE
257. [ ] Trifolium pratense L. Red Clover. RE
258. [ ] Trifolium repens L. White Clover. Lip
259. [ ] Vicia americana Willd. American Vetch. Lip NTMP STbl
260. [ ] Vicia ludoviciana Nutt. Louisiana Vetch. STbl
261. [ ] Vicia villosa Roth. Hairy Vetch. NTMP STbl

262. Fumariaceae
263. [ ] Corydalis aurea Willd. Scrambled Eggs. ClrCk NTMP STbl
264. [ ] Corydalis aurea Willd. var. occidentalis Engelm. ex A. Gray. (Syn: Corydalis curvisiliqua Engelm. ssp. occidentalis (Engelm. ex A. Gray) W. A. Weber ) Scrambled Eggs. STbl

265. Gentianaceae
266. [ ] Frasera speciosa Griseb. (Syn: Swertia radiata (Kellogg) Kuntze ) Elkweed. Flcn Lip RE
267. [ ] Gentiana affinis Griseb. (Syn: Pneumonanthe oregana (Engelm. ex A. Gray) Greene ) Pleated or Rocky Mountain Gentian.. RE

268. Geraniaceae
269. [ ] Erodium cicutarium (L.) L'Her. ex Aiton. Redstem Stork's Bill. Weed: CO DofA, List: C. NTMP STbl
270. [ ] Geranium caespitosum James. Pineywoods Geranium. RE STbl

271. Grossulariaceae
272. [ ] Ribes aureum Pursh. Golden Currant. NTMP RE STbl
273. [ ] Ribes cereum Douglas. Wax Currant. RE STbl

274. Hydrangeaceae
275. [ ] Jamesia americana Torr. & A. Gray. fivepetal cliffbush. Flcn STbl

276. Hypericaceae
277. [ ] Hypericum perforatum L. Common St. John's Wort. Weed: CO DofA, List: C. Lip NTMP RE

278. Lamiaceae
279. [ ] Lycopus americanus W. P. C. Barton. American Bugleweed. RE
280. [ ] Marrubium vulgare L. Horehound. STbl
281. [ ] Mentha arvensis L. Wild Mint. RE STbl
282. [ ] Monarda fistulosa L. Wild Bergamot. Lip NTMP RE STbl WndyP
283. [ ] Monarda pectinata Nutt. Plains Beebalm. NTMP STbl
284. [ ] Nepeta cataria L. Catnip. STbl
285. [ ] Prunella vulgaris L. Common Selfheal. Lip NTMP RE
286. [ ] Salvia reflexa Hornemann. (Syn: S. lanceolata Rydb. [unpub.] , S. lanceolata Willd. [illeg.] , S. trichostemmoides Pursh ) Lanceleaf Sage. RE STbl
287. [ ] Scutellaria brittonii Porter. Britton's Skullcap. NTMP RE STbl

288. Linaceae
289. [ ] Linum lewisii Pursh. (Syn: Adenolinum lewisii (Pursh) A. Löve & D. Löve ) Prairie Blue Flax. Flcn STbl
290. [ ] Linum perenne L. (Syn: Adenolinum perenne (L.) Rchb. ) Blue Flax. NTMP STbl

291. Loasaceae
292. [ ] Mentzelia albicaulis Hook. (Syn: Acrolasia albicaulis (Douglas) Rydb. ) White-Stem Blazing Star. STbl
293. [ ] Mentzelia dispersa S. Watson. (Syn: Acrolasia dispersa (S. Watson) Davidson ) Bushy Blazing Star. STbl
294. [ ] Mentzelia speciosa Osterh. (Syn: Nuttallia speciosa (Osterh.) Greene ) Plains Blazing Star. STbl

295. Malvaceae
296. [ ] Sphaeralcea coccinea (Nutt.) Rydb. Scarlet Globemallow. NTMP STbl

297. Montiaceae
298. [ ] Claytonia rosea Rydb. Rocky Mountain Springbeauty. Lip NTMP RE STbl WndyP
299. [ ] Phemeranthus parviflorus (Nutt.) Kiger. Sunbright. NTMP RE STbl

300. Myrsinaceae
301. [ ] Lysimachia ciliata L. Fringed Loosestrife. RE

302. Nyctaginaceae
303. [ ] Mirabilis linearis (Pursh) Heimerl. (Syn: Oxybaphus linearis (Pursh) B. L. Robinson ) Narrowleaf Four O'Clock. STbl
304. [ ] Mirabilis nyctaginea (Michx.) MacMill. (Syn: Oxybaphus nyctagineus (Michx.) Sweet ) Heartleaf Four O'Clock. STbl

305. Onagraceae
306. [ ] Epilobium brachycarpum C. Presl. Autumn Willow Herb. RE
307. [ ] Epilobium ciliatum Raf. Fringed Willowherb. RE STbl
308. [ ] Gaura coccinea Pursh. (=Oenothera suffrutescens (Ser.) W. L. Wagner & Hoch) Flcn
309. [ ] Oenothera albicaulis Pursh. Whitest Evening Primrose. STbl
310. [ ] Oenothera brachycarpa A. Gray. Short-Fruit Evening Primrose. STbl
311. [ ] Oenothera caespitosa Nutt. Tufted Evening Primrose. STbl
312. [ ] Oenothera caespitosa Nutt. ssp. macroglottis (Rydb.) W.L. Wagner. Tufted Evening Primrose. NTMP
313. [ ] Oenothera caespitosa Nutt. ssp. marginata (Hook. & Arn.) Munz. Tufted Evening Primrose. STbl
314. [ ] Oenothera coronopifolia Torr. & A. Gray. Crownleaf Evening Primrose. ClrCk
315. [ ] Oenothera curtiflora W.L. Wagner & Hoch. (Syn: Gaura mollis James, nom. rej. , Gaura parviflora Douglas ex Lehm. ) Velvet Butterfly-Weed. NTMP STbl
316. [ ] Oenothera howardii (A. Nels.) W. L. Wagner. Howard's Evening Primrose. STbl
317. [ ] Oenothera suffrutescens (Ser.) W. L. Wagner & Hoch. (Syn: Gaura coccinea Pursh , Gaura glabra Lehm. ) Linda Tarde. NTMP RE STbl
318. [ ] Oenothera villosa Thunb. Hairy Evening Primrose. RE STbl

319. Orobanchaceae
320. [ ] Castilleja integra A. Gray. Wholeleaf Indian Paintbrush. NTMP RE STbl
321. [ ] Castilleja sessiliflora Pursh. Downy Paintedcup. RE
322. [ ] Orobanche fasciculata Nutt. (Syn: Aphyllon fasciculatum (Nutt.) Torr. & A. Gray ) Clustered Broomrape. NTMP STbl
323. [ ] Orobanche uniflora L. (Syn: Aphyllon uniflorum (L.) Torr. & A. Gray , Orobanche uniflora L. var. uniflora ) Naked Broomrape. Lip RE STbl

324. Oxalidaceae
325. [ ] Oxalis stricta L. Common Yellow Oxalis. RE

326. Papaveraceae
327. [ ] Argemone polyanthemos (Fedde) G.B. Ownbey. Crested Prickly Poppy. NTMP STbl

328. Phrymaceae
329. [ ] Erythranthe floribunda (Douglas ex Lindl.) G. L. Nesom. (Syn: Mimulus floribundus Lindl. ) Many Flowered Monkey Flower. NTMP RE STbl

330. Plantaginaceae
331. [ ] Besseya plantaginea (James) Rydb. White River Coraldrops. Lip
332. [ ] Collinsia parviflora Lindl. Maiden Blue-eyed Mary. Flcn Lip STbl
333. [ ] Gratiola neglecta Torr. Clammy Hedge Hyssop. NTMP RE
334. [ ] Linaria canadensis (L.) Dum.-Cours. var. texana (Scheele) Pennell. (=Nuttallanthus texanus (Scheele) D. A. Sutton) Blue Toadflax. Whit
335. [ ] Linaria genistifolia (L.) Mill. ssp. dalmatica (L.) Maire & Petitm. (=Linaria dalmatica (L.) Mill.) Dalmatian Toadflax. Mwin
336. [ ] Penstemon secundiflorus Benth. Sidebells Penstemon. Flcn Mwin RE STbl
337. [ ] Penstemon virens Pennell ex Rydb. Front Range Beardtongue. Lip RE STbl
338. [ ] Penstemon virgatus A. Gray. Upright Blue Beardtongue. STbl
339. [ ] Penstemon virgatus A. Gray var. asa-grayi (Crosswh.) Dorn. Upright Blue Beardtongue. STbl
340. [ ] Plantago lanceolata L. Narrowleaf Plantain. Lip RE
341. [ ] Plantago major L. Common Plantain. RE
342. [ ] Plantago patagonica Jacq. Woolly Plantain. NTMP STbl
343. [ ] Veronica americana (Raf.) Benth. American Speedwell. STbl
344. [ ] Veronica anagallis-aquatica L. Water Speedwell. Lip NTMP RE STbl
345. [ ] Veronica arvensis L. Corn Speedwell. NTMP
346. [ ] Veronica catenata Pennell. Speedwell. STbl
347. [ ] Veronica peregrina L. ssp. xalapensis (Kunth) Pennell. (Syn: Veronica peregrina L. var. xalapensis (Kunth) H.St.John ) Neckweed. NTMP RE STbl

348. Polemoniaceae
349. [ ] Aliciella pinnatifida (Nutt. ex A.Gray) J.M.Porter. (Syn: Gilia pinnatifida Nutt. ) Sticky Gilia. NTMP
350. [ ] Collomia linearis Nutt. Tiny Trumpet. Lip
351. [ ] Ipomopsis aggregata (Pursh) V.E. Grant ssp. candida (Rydb.) V.E. Grant & A.D. Grant. Scarlet Gilia. NTMP STbl
352. [ ] Ipomopsis spicata (Nutt.) V.E. Grant. Spiked Ipomopsis. RE STbl
353. [ ] Microsteris gracilis (Douglas ex Hook.) Greene. Slender Phlox. STbl
354. [ ] Phlox multiflora A. Nelson. Mountain Phlox. NTMP

355. Polygonaceae
356. [ ] Eriogonum alatum Torr. (Syn: Pterogonum alatum (Torr.) Gross ) Winged Buckwheat. NTMP RE STbl
357. [ ] Eriogonum arcuatum Greene. (Syn: Eriogonum jamesii Benth , Eriogonum jamesii Benth var. flavescens S. Watson ) Baker's Buckwheat. NTMP RE STbl
358. [ ] Eriogonum effusum Nutt. Spreading Buckwheat. NTMP STbl
359. [ ] Eriogonum flavum Nutt. var. flavum. Alpine Wild Golden Buckwheat. NTMP
360. [ ] Eriogonum umbellatum Torr. Sulphur-Flower Buckwheat. Lip STbl
361. [ ] Eriogonum umbellatum Torr. var. umbellatum. Sulphur-Flower Buckwheat. NTMP RE
362. [ ] Fallopia convolvulus (L.) A.Löve. (Syn: Polygonum convolvulus L. ) STbl
363. [ ] Persicaria lapathifolia (L.) Delarbe. (Syn: Polygonum l. L. ) STbl
364. [ ] Persicaria pensylvanica (L.) M. Gómez. (Syn: Polygonum pensylvanicum L. ) Pennsylvania smartweed. RE
365. [ ] Polygonum aviculare L. STbl
366. [ ] Polygonum douglasii Greene. (Syn: Polygonum majus (Meisner) Piper ) Douglas Knotweed. RE STbl
367. [ ] Polygonum erectum L. Erect Knotweed. STbl
368. [ ] Polygonum ramosissimum Michx. Bushy Knotweed. STbl
369. [ ] Rumex acetosella L. (Syn: Acetosella vulgaris (K. Koch) Fourr. , R. angiocarpus Murb. ) Sorrel. Lip RE
370. [ ] Rumex crispus L. Curley Dock. STbl
371. [ ] Rumex triangulivalvis (Danser) Rech. f. (Syn: R. salicifolius Weinm. var. triangulivalvis (Danser) J. C. Hickman ) Triangular-Valved Dock. STbl
372. [ ] Rumex venosus Pursh. Veiny Dock. STbl

373. Portulacaceae
374. [ ] Portulaca oleracea L. Little Hogweed. STbl

375. Primulaceae
376. [ ] Androsace . Lip
377. [ ] Androsace occidentalis Pursh. Western Rockjasmine. NTMP STbl

378. Ranunculaceae
379. [ ] Anemone patens L. (Syn: Pulsatilla patens (L.) Mill. ) Eastern Pasqueflower. Lip
380. [ ] Anemone patens L. var. multifida Pritzel. (Syn: Pulsatilla patens (L.) Mill. var. multifida (Pritz.) Zämels ) Eastern Pasqueflower. RE
381. [ ] Clematis hirsutissima Pursh. (Syn: Coriflora hirsutissima (Pursh) W. A. Weber ) Hairy Clematis, Sugar Bowls. Lip RE
382. [ ] Clematis ligusticifolia Nutt. Western White Clematis. STbl
383. [ ] Clematis orientalis L. Oriental Virginsbower. Weed: CO DofA, List: B. STbl
384. [ ] Delphinium carolinianum Walter ssp. virescens (Nutt.) R.E. Brooks. (Syn: Delphinium virescens Nutt. ) Carolina Laskspur. NTMP
385. [ ] Delphinium nuttallianum Pritz. Twolobe Larkspur. Lip NTMP RE STbl
386. [ ] Delphinium virescens Nutt. (=Delphinium carolinianum Walter ssp. virescens (Nutt.) R.E. Brooks) Carolina Larkspur. STbl
387. [ ] Myosurus minimus L. (Syn: Myosurus minimus L. ssp. minimus ) Tiny Mousetail. NTMP
388. [ ] Pulsatilla patens (L.) Mill. (=Anemone patens L.) Eastern Pasqueflower. Flcn
389. [ ] Ranunculus aquatilis L. var. diffusus With. (Syn: Ranunculus aquatilis L. var. capillaceus (Thuill.) DC. ) Threadleaf Crowfoot. NTMP
390. [ ] Ranunculus cymbalaria Pursh. (Syn: Halerpestes cymbalaria (Pursh) Greene , R. cymbalaria Pursh var. saximontanus Fernald ) Alkali Buttercup. NTMP
391. [ ] Ranunculus pensylvanicus L. f. Pennsylvania Buttercup. RE
392. [ ] Ranunculus sceleratus L. (Syn: Hecatonia scelerata (L.) Fourr. ) Cursed Buttercup. NTMP STbl

393. Rhamnaceae
394. [ ] Ceanothus fendleri A. Gray. Fendler's Ceanothus. Flcn Lip RE
395. [ ] Ceanothus herbaceus Raf. Jersey Tea. STbl

396. Rosaceae
397. [ ] Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. Saskatoon Serviceberry. NTMP STbl
398. [ ] Cercocarpus montanus Raf. Alder-Leaf Mountain Mahogany. NTMP RE STbl
399. [ ] Crataegus succulenta Schrad. ex Link. (Syn: Crataegus chrysocarpa Ashe , Crataegus erythropoda Ashe , Crataegus macrantha Britton var. occidentalis (Britton) Eggl. ) Fleshy Hawthorn. Lip RE STbl
400. [ ] Holodiscus dumosus (Nutt. ex Torr. & A.Gray) A.Heller. Rock Spirea. NTMP
401. [ ] Oreobatus deliciosus Torr.(E. James ex Torr.) Rydb. (=Rubus deliciosus Torr.) Delicious raspberry. Lip
402. [ ] Physocarpus monogynus (Torr.) J.M. Coult. (Syn: Spiraea monogyna Torr. ) Mountain Ninebark. NTMP STbl
403. [ ] Potentilla effusa Douglas ex Lehm. Wooly Cinquefoil. RE
404. [ ] Potentilla fissa Nutt. ex Torr. & A.Gray. (Syn: Drymocallis fissa (Nutt.) Rydb. ) Bigflower Cinquefoil. Galb Lip NTMP STbl
405. [ ] Potentilla hippiana Lehm. var. effusa (Douglas ex Lehm.) Dorn. Wooly Cinquefoil. RE
406. [ ] Potentilla norvegica L. Norwegian Cinquefoil. NTMP
407. [ ] Potentilla recta L. Sulphur Cinquefoil. Weed: CO DofA, List: B. Lip RE STbl
408. [ ] Potentilla rivalis Nutt. Brook Cinquefoil. NTMP RE
409. [ ] Potentilla supina L. ssp. paradoxa (Nuttall) Sojak. Bushy Cinquefoil. RE
410. [ ] Prunus americana Marshall. American Plum. RE STbl
411. [ ] Prunus domestica L. European Plum. NTMP
412. [ ] Prunus pensylvanica L. f. (Syn: Cerasus pensylvanica (L. f.) Loiseleur ) Pin Cherry. NTMP STbl
413. [ ] Prunus virginiana L. Chokecherry. NTMP RE STbl
414. [ ] Rosa acicularis Lindl. ssp. sayi (Schwein.) W. H. Lewis. (Syn: Rosa acicularis Lindl. , Rosa sayi Schweinitz ) Flcn
415. [ ] Rosa arkansana Porter. Prairie Rose. RE STbl
416. [ ] Rubus deliciosus Torr. (Syn: Oreobatus deliciosus Torr.(E. James ex Torr.) Rydb. ) Delicious raspberry. Flcn NTMP STbl

417. Rubiaceae
418. [ ] Galium aparine L. (Syn: Galium aparine L. var. echinospermum (Wallr.) Farw. , Galium spurium L. ) Sticky Willy, Cleavers. Lip NTMP RE STbl
419. [ ] Galium boreale S. Watson. (Syn: Galium septentrionale Roem. & Schult. ) Bedstraw. RE

420. Salicaceae
421. [ ] Populus alba L. White Cottonwood. STbl
422. [ ] Populus angustifolia E. James. Narrowleaf Cottonwood. STbl
423. [ ] Populus deltoides Marshall ssp. monilifera (Aiton) Eckenw. (Syn: Populus sargentii Dode ) Plains Cottonwood. NTMP STbl
424. [ ] Salix amygdaloides Andersson. Peachleaf Willow. STbl

425. Santalaceae
426. [ ] Comandra umbellata (L.) Nutt. ssp. pallida (A. DC.) Piehl. (Syn: Comandra umbellata (L.) Nutt. var. pallida (A. DC.) M. E. Jones ) Pale Bastard Toadflax. RE STbl

427. Sapindaceae
428. [ ] Acer glabrum Torr. Rocky Mountain Maple. Lip NTMP STbl
429. [ ] Acer negundo L. (Syn: Acer negundo L. var. interius (Britton) Sarg. , Negundo aceroides (L.) Moench ) Box Elder Maple. STbl

430. Saxifragaceae
431. [ ] Heuchera parvifolia Nutt. ex Torr. & A. Gray. Littleleaf Alumroot. NTMP STbl
432. [ ] Micranthes rhomboidea (Greene) Small. (Syn: Saxifraga rhomboidea Greene ) Diamondleaf Saxifrage. STbl

433. Scrophulariaceae
434. [ ] Limosella aquatica L. Water Mudwort. NTMP RE STbl
435. [ ] Scrophularia lanceolata Pursh. Lanceleaf Figwort. Lip NTMP RE STbl
436. [ ] Verbascum thapsus L. Common Mullein. Weed: CO DofA, List: C. STbl

437. Solanaceae
438. [ ] Physalis hederifolia A. Gray. Ivy-Leaved Ground Cherry. STbl
439. [ ] Physalis hederifolia A. Gray var. comata (Rydb.) Waterfall. Ivy-Leaved Ground Cherry. NTMP
440. [ ] Physalis hispida (Waterf.) Cronquist. Prairie Ground Cherry. STbl
441. [ ] Physalis virginiana Mill. Virginia Ground Cherry. STbl
442. [ ] Solanum rostratum Dunal. Buffalo Bur Nightshade. STbl

443. Ulmaceae
444. [ ] Ulmus pumila L. Siberian Elm. STbl

445. Urticaceae
446. [ ] Parietaria pensylvanica Willd. Pennsylvania Pellitory. STbl

447. Verbenaceae
448. [ ] Phyla cuneifolia (Torr.) Greene. Wedgeleaf. STbl
449. [ ] Verbena bracteata Lag. & Rodr. Large Bract Vervain. NTMP RE STbl

450. Violaceae
451. [ ] Hybanthus verticillatus (Ortega) Baill. Baby Slippers. STbl
452. [ ] Viola canadensis L. (Syn: Viola rydbergii Greene , Viola scopulorum (A. Gray) Greene ) Canadian White Violet. Lip STbl
453. [ ] Viola nuttallii Pursh. Nuttall's Violet. ClrCk Lip NTMP RE STbl

454. Vitaceae
455. [ ] Parthenocissus quinquefolia (L.) Planch. (Syn: Parthenocissus inserta (A.Kern.) Fritsch ) Virginia Creeper. NTMP
456. [ ] Vitis riparia Michx. Riverbank Grape. STbl

457. Zygophyllaceae
458. [ ] Tribulus terrestris L. Puncture Vine. Weed: CO DofA, List: C. NTMP STbl

459. Agavaceae
460. [ ] Yucca glauca Torr. Soapweed Yucca. NTMP STbl

461. Alismataceae
462. [ ] Alisma triviale Pursh. Northern Water Plantain. RE

463. Alliaceae
464. [ ] Allium cernuum Roth. Nodding Onion. Meyr NTMP RE STbl WndyP
465. [ ] Allium geyeri S. Watson. Geyer's Onion. Lip RE
466. [ ] Allium textile A. Nelson & J.F. Macbr. Textile Onion. Deer Meyr NTMP RE STbl

467. Anthericeae
468. [ ] Leucocrinum montanum Nutt. ex A. Gray. Star Lily. ClrCk Lip NTMP STbl

469. Asparagaceae
470. [ ] Asparagus officinalis L. Asparagus. NTMP STbl

471. Commelinaceae
472. [ ] Tradescantia occidentalis (Britton) Smyth. Prairie Spiderwort. Flcn NTMP STbl
473. [ ] Tradescantia occidentalis (Britton) Smyth var. scopulorum (Rose) E. S. Anderson & Woodson. Prairie Spiderwort. STbl

474. Cyperaceae
475. [ ] Carex brevior (Dewey) Mack. Shortbeak Sedge. NTMP RE STbl
476. [ ] Carex duriuscula C.A. Mey. (Syn: Carex stenophylla Wahlenb. , Carex stenophylla Wahlenb. ssp. eleocharis (L. H. Bailey) Hultén ) Needleleaf Sedge. STbl
477. [ ] Carex inops L.H. Bailey ssp. heliophila (Mack.) Crins. (Syn: C. pensylvanica Lam. ssp. heliophila (Mack.) W. A. Weber ) Sun Sedge. NTMP RE STbl
478. [ ] Carex nebrascensis Dewey. Nebraska Sedge. Lip RE STbl
479. [ ] Carex praegracilis W. Boott. Clustered Field-Sedge. NTMP STbl
480. [ ] Cyperus squarrosus L. (Syn: Cyperus aristatus Rottb. ) Bearded Flatsedge. STbl
481. [ ] Eleocharis acicularis (L.) Roem. & Schult. Needle Spikerush. RE
482. [ ] Eleocharis elliptica Kunth. Elliptic Spikerush. STbl
483. [ ] Eleocharis palustris (L.) Roem. & Schult. Common Spikerush. NTMP RE STbl
484. [ ] Schoenoplectus tabernaemontani (C.C.Gmel.) Palla. (Syn: Scirpus lacustris L. var. validus (Vahl) Kük. , Scirpus validus Vahl ) Softstem Bulrush. RE
485. [ ] Scirpus pallidus (Britt.) Fern. Cloaked Bulrush. RE STbl

486. Iridaceae
487. [ ] Iris missouriensis Nutt. Western Blue Flag. Lip RE
488. [ ] Sisyrinchium montanum Greene. Strict Blue-Eyed Grass. NTMP RE

489. Juncaceae
490. [ ] Juncus arcticus (Willd.)Trautv. Arctic Rush. NTMP STbl
491. [ ] Juncus arcticus (Willd.)Trautv. var. balticus (Willdenow) Trautvetter. (Syn: Juncus arcticus (Willd.)Trautv. ssp. ater (Rydb.) Hultén , Juncus ater Rydb. , Juncus balticus Willd. , Juncus balticus Willd. ssp. ater (Rydb.) Snogerup , J. balticus Willd. var. montanus Engelm. ) Arctic Rush. RE
492. [ ] Juncus bufonius L. Toad Rush. Lip NTMP RE STbl
493. [ ] Juncus compressus Jacq. Roundfruit Rush. STbl
494. [ ] Juncus interior Wiegand. Inland Rush. NTMP RE STbl
495. [ ] Juncus torreyi Coville. Torrey's Rush. STbl

496. Liliaceae
497. [ ] Calochortus gunnisonii S. Watson. Gunnison's Mariposa Lily. Lip RE STbl
498. [ ] Muscari botryoides (L.) Mill. Common Grape Hyacinth. NTMP

499. Melanthiaceae
500. [ ] Zigadenus paniculatus (Nutt.) S. Watson. (Syn: Toxicoscordion paniculatum (Nutt.) Rydb. , Zigadenus venenosus S. Watson ) Foothill Death Camas. NTMP
501. [ ] Zigadenus paniculatus (Nutt.) S. Watson var. gramineus (Rydb.) Ackerfield. (Syn: Zigadenus gramineus Rydb. ) Grassy Death Camas. Lip NTMP
502. [ ] Zigadenus venenosus S. Watson. (Syn: Toxicoscordion venenosum (S. Watson) Rydb. ) (=Zigadenus paniculatus (Nutt.) S. Watson) Meadow Death Camas. STbl

503. Poaceae
504. [ ] Achnatherum hymenoides (Roem. & Schult.) Barkworth. (Syn: Stipa hymenoides Roem. & Schult. ) Indian Rice Grass. STbl
505. [ ] Achnatherum robustum (Vasey) Barkworth. (Syn: Stipa robusta (Vasey) Scribn. ) Sleepygrass. NTMP STbl
506. [ ] Aegilops cylindrica Host. (Syn: Cylindropyrum cylindricum (Host) Á.Löve ) Jointed Goat Grass. Weed: CO DofA, List: B. NTMP RE STbl
507. [ ] Agropyron cristatum (L.) Gaertn. Crested Wheat Grass. STbl
508. [ ] Agrostis gigantea Roth. (Syn: Agrostis alba L. ) Redtop. NTMP RE
509. [ ] Agrostis stolonifera L. Creeping Bentgrass. RE
510. [ ] Alopecurus aequalis Sobol. Shortawn Foxtail. NTMP
511. [ ] Alopecurus carolinianus Walter. Carolina Foxtail. Lip RE
512. [ ] Alopecurus geniculatus L. Water Foxtail. NTMP
513. [ ] Andropogon gerardii Vitman. Big Bluestem. RE STbl
514. [ ] Aristida purpurea Nutt. Purple Threeawn. NTMP RE
515. [ ] Aristida purpurea Nutt. var. longiseta (Steud.) Vasey. (Syn: Aristida longiseta Steud. ) Purple Threeawn. NTMP STbl WndyP
516. [ ] Bouteloua curtipendula (Michx.) Torr. Sideoats Grama. RE STbl WndyP
517. [ ] Bouteloua gracilis (Kunth) Lag. ex Griffiths. (Syn: Chondrosum gracile Kunth ) Blue Grama. NTMP STbl WndyP
518. [ ] Briza L. Quaking Grass. RE
519. [ ] Briza maxima L. Big Quaking Grass. Lip
520. [ ] Bromus inermis Leyss. (Syn: B. inermis Leyss. ssp. inermis ) Smooth Brome. NTMP RE STbl
521. [ ] Bromus japonicus Thunb. Japanese Cheat Grass. Lip NTMP RE STbl
522. [ ] Bromus tectorum L. (Syn: B. tectorum L. var. glabratus Spenn. ) Cheat Grass. Weed: CO DofA, List: C. NTMP STbl
523. [ ] Buchloe dactyloides (Nutt.) Engelm. (Syn: Bouteloua dactyloides (Nutt.) J.T. Columbus ) Buffalo Grass. NTMP RE STbl
524. [ ] Dactylis glomerata L. Orchard Grass. NTMP RE
525. [ ] Digitaria sanguinalis (L.) Scop. Red-hair Crab-grass. STbl
526. [ ] Echinochloa crus-galli (L.) P. Beauv. Barnyardgrass. STbl
527. [ ] Echinochloa muricata (P. Beauv.) Fernald var. microstachya Wiegand. Rough Barnyardgrass. RE
528. [ ] Elymus canadensis L. Canadian Wildrye. NTMP RE STbl
529. [ ] Elymus elymoides (Raf.) Swezey. (Syn: Elymus longifolius (J. G. Sm.) Gould , Sitanion hystrix (Nutt.) J. G. Sm. ) Squirreltail Grass. NTMP RE STbl
530. [ ] Elymus trachycaulus (Link) Shinners. Slender Wheatgrass. NTMP STbl
531. [ ] Eragrostis cilianensis (All.) Vignolo ex Janch. Stinkgrass. STbl
532. [ ] Eragrostis pectinacea (Michx.) Nees ex Steud. (Syn: Eragrostis diffusa Buckley ) Tufted Lovegrass. STbl
533. [ ] Glyceria elata (Rydb.) M. E. Jones. Fowl Manna Grass. RE
534. [ ] Glyceria striata (Lam.) Hitchc. Striate Manna Grass. NTMP
535. [ ] Hesperostipa comata (Trin. & Rupr.) Barkworth. (Syn: Stipa comata Trin. & Rupr. ) Needle and Thread. Lip NTMP RE STbl
536. [ ] Hesperostipa spartea (Trin.) Barkworth. Porcupine Grass. RE
537. [ ] Hordeum jubatum L. Foxtail Barley. Lip NTMP RE STbl
538. [ ] Hordeum murinum L. Mouse Barley. STbl
539. [ ] Hordeum pusillum Nutt. (Syn: Critesion pusillum (Nutt.) Á.Löve ) Little Barley. NTMP STbl
540. [ ] Koeleria macrantha (Ledeb.) Schult. Prairie Junegrass. Lip NTMP RE STbl
541. [ ] Muhlenbergia asperifolia (Nees & Meyen ex Trin.) Parodi. Alkali Muhley. STbl
542. [ ] Muhlenbergia montana (Nutt.) Hitchc. Mountain Muhly. RE
543. [ ] Muhlenbergia wrightii Vasey ex J.M. Coult. Spike muhly. NTMP RE STbl
544. [ ] Munroa squarrosa (Nutt.) Torr. (Syn: Monroa s. [ortho. var.] ) False Buffalograss. NTMP STbl
545. [ ] Nassella viridula (Trin.) Barkworth. (Syn: Stipa viridula Trin. ) Green Needlegrass. Lip NTMP RE STbl
546. [ ] Panicum capillare L. Witchgrass. STbl
547. [ ] Pascopyrum smithii (Rydb.) Á. Löve. (Syn: Agropyron smithii Rydb. ) Western Wheatgrass. NTMP STbl
548. [ ] Phleum pratense L. Timothy. Lip RE STbl
549. [ ] Poa bulbosa L. Bulbous Bluegrass. Weed: CO DofA, List: C. NTMP
550. [ ] Poa compressa L. Canada Bluegrass. NTMP RE
551. [ ] Poa fendleriana (Steud.) Vasey. Muttongrass. Flcn NTMP
552. [ ] Poa pratensis L. (Syn: P. agassizensis B. Boivin & D. Löve ) Kentucky Bluegrass. NTMP RE STbl
553. [ ] Poa secunda J. Presl. (Syn: P. nevadensis Vasey ex Scribn. ) Sandberg Bluegrass.. FlyJ STbl
554. [ ] Puccinellia distans (L.) Parl. European Alkali Grass. NTMP
555. [ ] Saccharum ravennae (L.) L. Ravenna Grass. Mwin
556. [ ] Schedonnardus paniculatus (Nutt.) Trel. (Syn: Muhlenbergia paniculata (Nutt.) Columbus , Muhlenbergia paniculata (Nutt.) R. M. Peterson ) Tumblegrass. STbl
557. [ ] Schizachyrium scoparium (Michx.) Nash. Little Bluestem. NTMP RE
558. [ ] Secale cereale L. Cereal Rye. STbl
559. [ ] Setaria viridis (L.) P. Beauv. Green Bristlegrass. STbl
560. [ ] Sorghastrum nutans (L.) Nash. Yellow Indian Grass. RE
561. [ ] Spartina pectinata Bosc ex Link. Prairie Cordgrass. RE
562. [ ] Sporobolus compositus (Poir.) Merr. (Syn: Sporobolus asper (Michx.) Kunth ) Composite Dropseed. STbl
563. [ ] Sporobolus cryptandrus (Torr.) A. Gray. (Syn: Agrostis cryptandra Torr. ) Sand Drop-seed. STbl
564. [ ] Sporobolus heterolepis (A. Gray) A. Gray. Prairie Drop-seed. RE
565. [ ] Thinopyrum intermedium (Host) Barkworth & D.R. Dewey. (Syn: Elymus hispidus (Opiz) Melderis ) Intermediate Wheatgrass. RE STbl
566. [ ] Vulpia octoflora (Walt.) Rydb. (Syn: Festuca octoflora Walter , Vulpia octoflora (Walt.) Rydb. var. octoflora ) Six Weeks Fescue. STbl

567. Potamogetonaceae
568. [ ] Potamogeton nodosus Poir. Longleaf Pondweed. NTMP

569. Typhaceae
570. [ ] Typha angustifolia L. Narrow Leaf Cattail. STbl

571. Zannichelliaceae
572. [ ] Zannichellia palustris L. Horned Pondweed. STbl

Total number of taxa: 488
Native Taxa:
(serif, italic, bold)
374
Exotic Taxa:
(sans-serif, italic)
99
Nativity Undetermined:
(default font, italic)
15
Listed Weeds:
Indentified as Weed
22

Locations Included in This Area

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Date and time this article was prepared: 7/14/2019 9:52:31 AM