Eastern Mojave Vegetation Coll. No. 1549, Pseudognaphalium canescens  


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  Asteraceae Pseudognaphalium canescens
Scanned 22 January 2017.

North Table Mountain Park, Jefferson County, Colorado. South rim of North Table Mountain, in the Golden Cliffs Trail where it passes through the uppermost basalt flow, 260 m. north of the Golden Cliffs trailhead, 1.5 km. north northeast of the GNIS location of Golden. 39.7686N, 105.2151W. WGS 1984 Elev. 1951 m. Growing in cracks in the basalt of the upper flow, very few seen.

Coll. No. 1549, 1 Sep 2016, characters observed: Perennial, to 25 cm.; Leaves, alternate, petiole 16 mm. + blade 30 mm. × 10 mm. wide, tomentose (slightly less so adaxially), sessile glandular beneath the tomentum; Inflorescence, terminal and axial on leafy stems; Phyllaries, 3 series, 3.7 mm. × 1 mm. wide, green center, mostly scarious, innermost glabrous; Receptacle, epaleate, flat; Flowers, 2 kinds (heads disciform); Rays, small, inconspicuous, sterile; Disk flowers, corolla, 2 mm., yellow; Pappus, capillary bristles, >corollas.

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Other photos about Species - Asteraceae or Pseudognaphalium canescens.


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Date and time this page was prepared: 6/16/2024 11:57:37 AM