Difference between revisions of "Eriophyllum mohavense"
Man. Fl. Pl. Calif., 1117. 1925.
Common names: Mohave or Barstow woolly sunflower
Basionym: Eremonanus mohavensis I. M. Johnston Contr. Gray Herb. 68: 101. 1923
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|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Baeriinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Baeriinae | ||
Revision as of 20:40, 16 December 2019
Annuals, 1–2.5 cm. Stems erect to spreading. Leaves: blades spatulate to cuneate, 3.5–10 mm, sometimes 1–3-lobed (each lobe terminating in short, sharp cusp), ultimate margins entire, weakly, if at all, revolute (apices acute), faces loosely woolly. Heads borne singly or in clusters. Peduncles ± 0.1 cm. Involucres cylindric to obconic, 1–2+ mm diam. Phyllaries 3–4, distinct. Ray florets 0. Disc florets ± 3; corollas ± 2 mm (tubes cylindric, throats broadly cylindric, abruptly dilated, lobes glandular; anther appendages deltate, tapering distally, not glandular). Cypselae 2–2.5 mm; pappi of 12–14 linear to spatulate scales ± 1.5 mm.
Phenology: Flowering Apr–May.
Habitat: Sandy or gravelly areas, creosote-bush scrublands
Elevation: 500–800 m
Discussion
Of conservation concern.
Selected References
None.
Lower Taxa
None.