Flora of North America species comparison

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Glebionis segetum

corn chrysanthemum, corn daisy, corn marigold
Leaf

blades oblong to obovate or spatulate, 25–65+ × 8–25+ mm, coarsely 1-pinnate or not lobed, ultimate margins dentate or entire.
Ray corollas

golden yellow, laminae oblong-ovate, 8–20 mm.
Ray cypselae

weakly triquetrous, 2.5–3 mm, obscurely, if at all, winged, lateral faces 2-ribbed, abaxial faces 3-ribbed;

disc cypselae ± compressed-columnar, 2–3 mm, 10-ribbed, not winged.
2n

= 18.

Glebionis segetum
Phenology Flowering Apr–Aug(–Oct).
Habitat Disturbed sites
Elevation 0–100 m (0–300 ft)
Distribution
from FNA
AK; AL; CA; CT; LA; MA; ME; NC; NY; OH; OR; PA; SC; Eurasia; n Africa [Introduced in North America]
[WildflowerSearch map]
[BONAP county map]
Source FNA vol. 19, p. 555.
Parent taxa Asteraceae > tribe Anthemideae > Glebionis
Sibling taxa
G. coronaria
Synonyms Chrysanthemum segetum, Xantophtalmum segetum
Name authority (Linnaeus) Fourreau: Ann. Soc. Linn. Lyon, n. s. 17: 90. (1869)
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 Fabaceae, Apiaceae, Boraginaceae, and Polemoniaceae.)

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