Chenopodium incanum var. incanum

Chenopodium incanum (S. Watson) A. A. Heller var. incanum
Proc. Amer. Acad. Arts 9: 94. 1874 pp.94


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Etymology
From the Latin: incanum, meaning: quite gray, hoary
Description:
Densely farinose, low and rather stout, 3-6 inches high, diffusely branched; flowers crowded in close contracted panicles; leaves thick, 1/2 inch long or less, hastately lobed. -S. Watson

Plants usually less than 25 cm tall, often densely branched from the base with branches spreading to slightly upright; leaf blades mostly less than 15 cm long, with sharp basal teeth and acute apices, upper surfaces very sparsely to moderately farinose, appearing yellow-green to light green with rare plants approaching var. occidentale in color; glomerules crowded in the inflorescence and axillary inflorescences well-developed; most seeds .90-1.10 mm diam. -Crawford
Distribution:

USA: CO, NM, TX

Synonyms:
Chenopodium fremontii S. Watson var. incanum
Type:
Syntypes: Fendler 722: NY 1957453 Marcy: NY 324314; Greene 339
Website Info:
We thank all the Herbaria who have very generously have allowed us to display their images. All images with a RED outline were either provided by the linked Herbaria or given us access to their website to obtain such images, or they were scanned while on loan to us. Please see the credits and further information by clicking on the Herbaria acronyms. The specimens’ images without such red outline, were taken by us during our research visits.

All fruit and seed images have been taken with the Visionary Digital Microscope System, Dun, Inc. Palmyra, VA by Lee Simpson at San Diego State University.

Website development by Lee Simpson. Contact: sdsuherbarium@sdsu.edu


Map:

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Habitat and Field Images


Type Specimens:
 
NY 1957453
Fendler 722
  NY 324314
Marcy


Specimens:

Whitehouse 17185
US 1947215
 
BRIT   NY







 
GH 460184
Hill 14501
GH 460185
Standley 5151
 
GH
Pease
  GH
June 1892





 
MONTU 039099
PAC 84631
 
TEX-LL 265855
  UC 116453





 
UC 1815908
UC 945292
 
UNM 125217
  UNM 130323





 
UNM 22517
UNM 23550
 
UNM 55104
  UNM 62126




UNM 64577
UTEP 35297




Website development by Lee Simpson. Contact: sdsuherbarium@sdsu.edu