Flora of North America species comparison

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Gomphrena martiana

globe amaranth
Habit Plants perennial, not cespitose, 0.4–1.5 dm; roots unknown.
Stems

erect, sparsely pilose.
Leaves

petiole 0.4–1.4 cm;

blade green, elliptic, 2.3–3.5 × 0.7–1 cm, apex acute, pilose.
Inflorescences

heads white, subglobose, 7–11 mm diam., not subtended by 2 leaves;

bractlets white, slightly ridged abaxially, not crested.
Flowers

tube glabrous;

perianth lobes white, lanceolate, 3.2 mm, chartaceous, margins entire, apex acuminate.
Seeds

not seen.
Utricles

not seen.

Gomphrena martiana
Phenology Flowering fall.
Habitat Wool-waste areas
Elevation 30 m [100 ft]
Distribution
map from FNA
NY; South America [Introduced in North America]
[BONAP county map]
Parent taxa Amaranthaceae > Gomphrena
Sibling taxa
G. caespitosa, G. globosa, G. haageana, G. nealleyi, G. nitida, G. serrata, G. sonorae, G. viridis
Name authority Gillies ex Moquin-Tandon: in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 13(2): 400. (1849)
Source FNA vol. 4, p. 452. Treatment author: Steven E. Clemants.
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 Boraginaceae and Polemoniaceae.)

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