Flora of North America species comparison

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Corispermum americanum var. rydbe

Corispermum americanum var. rydbergii
Photo is of parent taxon
Photo is of parent taxon

American bugseed
Inflorescences

always interrupted.
Fruits

(3–)3.5–4.5 × 2.5–3.5 mm;

wing 0.3–0.4(–0.5) mm wide.

Corispermum americanum var. rydbe

Corispermum americanum var. rydbergii
Phenology Flowering late summer–fall.
Habitat Sandy areas
Elevation 100-2000 m (300-6600 ft)
Distribution
from FNA
AZ; CO; NM; TX; UT; n Mexico (Chihuahua)
Source FNA vol. 4, p. 316.
Parent taxa Chenopodiaceae > Corispermum > Corispermum americanum
Sibling taxa
C. americanum var. americanum, C. americanum var. rydbergii
C. americanum var. americanum
Name authority Mosyakin: Novon 5: 351. (1995)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



Type/paste one or more Latin names into the boxes above; matching taxa will show up below the box as you type. You can use the up/down arrow keys to move through the list.

(If the plant you're looking for doesn't show up in the auto-complete list, that means it either isn't described in Flora of North America yet, or it's listed under a synonym. And please note that Flora of North America is still missing several plant families, including Apiaceae, Boraginaceae, and Polemoniaceae.)

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