familyAsteraceae
genusAntennaria
speciesAntennaria luzuloides
subspeciesAntennaria luzuloides subsp. luzuloides
Difference between revisions of "Antennaria luzuloides subsp. luzuloides"
Synonyms: Antennaria luzuloides var. oblanceolata (Rydberg) M. Peck Antennaria oblanceolata unknown
Treatment appears in FNA Volume 19. Treatment on page 398.
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Revision as of 18:38, 24 September 2019
Basal leaves (1–)3-nerved, linear to narrowly spatulate, 2–10 mm. Heads 10–110+ in corymbiform arrays. Involucres: staminate 4–5.5 mm; pistillate 5–6.5 mm. Phyllaries proximally golden brown, distally white. Corollas: staminate 3–4 mm; pistillate 2.5–4 mm. Cypselae 1–2 mm, sparingly papillate; pappi: staminate 3–4.5 mm; pistillate 3–4 mm.
Phenology: Flowering summer.
Habitat: Semidry meadows and drainages, lower montane, ponderosa pine zone
Elevation: 900–3200 m
Distribution
Alta., B.C., Calif., Colo., Idaho, Mont., Nev., Oreg., S.Dak., Utah, Wash., Wyo.
Discussion
Subspecies luzuloides is characterized by non-stoloniferous habit and relatively small heads in corymbiform arrays.
Selected References
None.
Lower Taxa
None.