Flora of North America species comparison

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Pentachaeta fragilis

fragile pentachaeta, fragile pygmy daisy
Habit Plants 4–16 cm.
Stems

diffusely branched.
Leaf

blades spatulate to linear-oblanceolate, 5–15(–25) × 1–3 mm.
Involucres

campanulate.
Ray florets

7–12;

corollas yellow, laminae ca. 5 mm.
Disc florets

10–23;

corollas yellow, narrowly funnelform, not contracted at lobes, lobes 5.
Phyllaries

in 2(–3) series, elliptic to obovate, glabrous.
Pappi

of (8–)15–20 bristles, not dilated at base.
2n

= 18.

Pentachaeta fragilis
Phenology Flowering Mar–Jun.
Habitat Grassy areas
Elevation 50–2300 m (200–7500 ft)
Distribution
from FNA
CA
[BONAP county map]
Source FNA vol. 20, p. 48.
Parent taxa Asteraceae > tribe Astereae > Pentachaeta
Sibling taxa
P. alsinoides, P. aurea, P. bellidiflora, P. exilis, P. lyonii
Synonyms Chaetopappa fragilis
Name authority Brandegee: Univ. Calif. Publ. Bot. 6: 170. (1915)
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).



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(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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