Antennaria rosea subsp. pulvinata

(Greene) R. J. Bayer

Brittonia 41: 59. 1989

Common names: Pulvinate pussytoes
Synonyms: Antennaria albescens (E. E. Nelson) Rydberg Antennaria fusca E. E. Nelson Antennaria gaspensis (Fernald) Fernald Antennaria howellii subsp. gaspensis (Fernald) Chmielewski Antennaria isolepis Greene Antennaria maculata Greene Antennaria manicouagana P. Landry Antennaria media subsp. fusca (E. E. Nelson) Chmielewski Antennaria neglecta var. gaspensis (Fernald) Cronquist Antennaria neodioica var. gaspensis Fernald Antennaria peasei Fernald Antennaria pulvinata subsp. albescens E. E. Nelson Antennaria sansonii Greene Antennaria straminea Fernald
Basionyms: Antennaria pulvinata Greene
Treatment appears in FNA Volume 19. Treatment on page 410. Mentioned on page 408, 409.
Plants 4–17 cm. Stolons 1–6 cm. Basal leaves spatulate to cuneate, 8–18 mm, faces gray-pubescent. Cauline leaves 6–19 mm. Heads 3–5. Involucres: pistillate 6.5–10 mm. Phyllaries distally brown, green, pink, red, or white. Corollas: pistillate 3.5–5 mm. Pappi: pistillate 5–6.5 mm. 2n = 42, 56.

Phenology: Flowering summer.
Habitat: Dry to moist open habitats, usually on rock outcrops or barrens
Elevation: 0–3800 m

Distribution

V19-665-distribution-map.gif

Alta., B.C., Man., Nfld. and Labr., N.W.T., Nunavut, Que., Sask., Yukon, Alaska, Ariz., Calif., Colo., Idaho, Maine, Mont., Nev., Oreg., Utah, Wash., Wyo.

Discussion

Antennaria aromatica is undoubtedly a sexual progenitor of A. rosea subsp. pulvinata (R. J. Bayer 1989e), as evidenced by its comparatively short stature and relatively low number of relatively large heads.

References

None.

Lower Taxa

No lower taxa listed.