Flora of North America species comparison

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Trifolium monanthum subsp. monanthum

Trifolium monanthum subsp. grantianum
Photo is of parent taxon

carpet clover
Photo is of parent taxon

Grant's carpet clover
Habit Herbs mat-forming, ± glabrous or nearly so; stems from thin to thick woody roots, rhizomes slender, white. Herbs mat-forming, glabrous or sparsely hairy; stems from thin to thick woody roots, rhizomes slender, white.
Leaflet

blades obovate or oblanceolate, margins ± dentate, apex rounded or retuse.

blades oblanceolate or elliptic, margins setose, apex acute.
Inflorescences

(1 or)2–4-flowered.

1–5-flowered.
Peduncles

straight.

bent upwards at steep angle distally.

Trifolium monanthum subsp. monanthum

Trifolium monanthum subsp. grantianum
Phenology Flowering Jun–Sep. Flowering Jun–Sep.
Habitat Wet meadows, stream banks, marshes, snowbelt areas. Wet meadows, stream banks, marshes, snowbelt areas.
Elevation 1700–3900 m. (5600–12800 ft.) 1700–3100 m. (5600–10200 ft.)
Distribution
from FNA
CA; NV
[BONAP county map]
from FNA
CA; Mexico (Baja California)
[BONAP county map]
Discussion

Subspecies monanthum ranges in eastern California from Lassen and Shasta counties in the north, southward to Inyo and Tulare counties, with scattered sites in Contra Costa, Los Angeles, San Bernardino, and Ventura counties; it is widespread in Nevada.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Subspecies grantianum is found in Los Angeles, San Bernardino, and Tulare counties in California, and the Sierra de San Pedro Mártir in Baja California, Mexico.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 11. FNA vol. 11.
Parent taxa Fabaceae > subfam. Faboideae > Trifolium > Trifolium monanthum Fabaceae > subfam. Faboideae > Trifolium > Trifolium monanthum
Sibling taxa
T. monanthum subsp. grantianum, T. monanthum subsp. parvum, T. monanthum subsp. tenerum
T. monanthum subsp. monanthum, T. monanthum subsp. parvum, T. monanthum subsp. tenerum
Synonyms T. grantianum, T. monanthum var. grantianum, T. simulans
Name authority unknown (A. Heller) J. M. Gillett: Canad. J. Bot. 58: 1434. (1980)
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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