Acmispon grandiflorus var. macranthus

(Greene) Brouillet

J. Bot. Res. Inst. Texas 2: 390. 2008.

Endemic
Basionym: Hosackia macrantha Greene Bull. Calif. Acad. Sci. 1: 81. 1885
Synonyms: Anisolotus macranthus (Greene) A. Heller Lotus grandiflorus var. macranthus (Greene) Isely
Treatment appears in FNA Volume 11.
Revision as of 17:50, 12 March 2025 by imported>Volume Importer
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Herbs strigillose or puberulent, green. Ovules ca. 45.


Phenology: Flowering spring.
Habitat: Ponderosa pine, oak-pine, or semi-open mixed conifer forests, chaparral, clayey, sandy, gravelly, or cobbly volcanic soils, wet or moist, gravelly stream bottoms and banks, gravelly roadsides.
Elevation: 300–1800 m.

Discussion

Variety macranthus is known from the northern and central Sierra Nevada and the Cascade Range. Lotus macranthus (Greene) Greene 1890 (not Lowe 1838) is an illegitimate name that pertains here.

Selected References

None.

Lower Taxa

None.
Luc Brouillet +
(Greene) Brouillet +
Hosackia macrantha +
300–1800 m. +
Ponderosa pine, oak-pine, or semi-open mixed conifer forests, chaparral, clayey, sandy, gravelly, or cobbly volcanic soils, wet or moist, gravelly stream bottoms and banks, gravelly roadsides. +
Flowering spring. +
J. Bot. Res. Inst. Texas +
Anisolotus macranthus +  and Lotus grandiflorus var. macranthus +
Acmispon grandiflorus var. macranthus +
Acmispon grandiflorus +
variety +