Compilation
Leucopsidium humile

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Name

Identification
Isotype of Leucopsidium humile Benth. [family COMPOSITAE ] Verified by Not on sheet, Aphanostephus ramosissimus DC. [family COMPOSITAE ] (stored under name); Verified by Not on sheet,
Related name
  • Aphanostephus humilis
  • Leucopsidium humile
  • Aphanostephus ramosissimus

Flora

Entry for Aphanostephus ramosissimus de Candolle var. humilis (Bentham) B. L. Turner & Birdsong [family COMPOSITAE]
Herbarium
Flora of North America (FNA)
Collection
Flora of North America
Resource Type
Reference Sources
Entry From
Flora of North America, Vol 20,
Names
Aphanostephus ramosissimus de Candolle var. humilis (Bentham) B. L. Turner & Birdsong [family COMPOSITAE], Phytologia, 45: 501. 1980
Leucopsidium humile Bentham [family ], Pl. Hartw., 18. 1839
Aphanostephus arizonicus A. Gray [family COMPOSITAE]
Aphanostephus humilis (Bentham) A. Gray [family COMPOSITAE]
Treatment Author(s)
Guy L. Nesom
Information
Plants 6–15 cm. Involucres 4.7–7.5 mm. Ray florets 26-–35. Cypselae (1.1–)1.4–1.6 mm; pappi 0 or minutely ciliate rings 0.1–0.2 mm, sometimes nearly smooth. 2n = 8.
Phenology
apr-may (spring), jun (summer), oct (fall)
Altitude range
700–1600 m;
Distribution
Mexico (Chihuahua).Mexico (Coahuila).Mexico (Durango).Mexico (Nuevo León).Mexico (Tamaulipas).Mexico (Zacatecas).USA Ariz.USA N.Mex.USA Tex.

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