Flora of North America species comparison

The green links below add additional plants to the comparison table. Blue links lead to other Web sites.
enable glossary links

Hymenothrix loomisii

Loomis' thimblehead
Habit Annuals or biennials, 30–70 cm.
Disc florets

10–20;

corollas creamy to bright yellow, mostly 4–4.5 mm, lobe lengths 0.3–1 times throats;

anthers yellowish.
Phyllaries

8(–12), mostly linear to narrowly oblanceolate.
Cypselae

2.5–4+ mm;

pappus scales 3–5 mm.
Rays

0.
2n

= 24.

Hymenothrix loomisii
Phenology Flowering summer–fall.
Habitat Open, often disturbed, places
Elevation 900–2100 m (3000–6900 ft)
Distribution
from FNA
AZ; CA; NV
[WildflowerSearch map]
[BONAP county map]
Discussion

Occurrences of Hymenothrix loomisii in California have been geographically scattered, sporadic, and nonpersistent introductions.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 21, p. 387.
Parent taxa Asteraceae > tribe Heliantheae > subtribe Chaenactidinae > Hymenothrix
Sibling taxa
H. wislizeni, H. wrightii
Name authority S. F. Blake: Proc. Biol. Soc. Wash. 40: 49. (1927)
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 Fabaceae, Apiaceae, Boraginaceae, and Polemoniaceae.)

Choose a data source: Flora of North America

The species comparison tool is brought to you by:
Northwest Wildflowers