Antennaria pulcherrima subsp. pulcherrima

Treatment appears in FNA Volume 19. Treatment on page 400. Mentioned on page 394.

Plants (15–)30–65 cm. Basal leaves spatulate to oblanceolate, 50–200 × 4–25 mm, faces gray-pubescent. Cauline leaves 8–140 mm, distal usually flagged. Heads 3–30. Involucres: staminate 5–8 mm; pistillate 7–12 mm. Phyllaries distally black, dark brown, light brown, or olivaceous. Corollas: staminate 3.5–5 mm; pistillate 4–6 mm. Cypselae 1–1.5 mm; pappi: pistillate (7–)8–10 mm. 2n = 28, 56.


Phenology: Flowering summer.
Habitat: Alluvial soils in moist willow thickets subject to intermittent flooding along streams, montane to subalpine zone
Elevation: 0–3000 m

Distribution

V19-638-distribution-map.gif

Alta., B.C., Man., N.W.T., Ont., Que., Sask., Yukon, Alaska, Colo., Idaho, Mont., Utah, Wash., Wyo.

Discussion

Selected References

None.

Lower Taxa

None.
Randall J. Bayer +
(Hooker) Greene +
Antennaria carpatica var. pulcherrima +
Alta. +, B.C. +, Man. +, N.W.T. +, Ont. +, Que. +, Sask. +, Yukon +, Alaska +, Colo. +, Idaho +, Mont. +, Utah +, Wash. +  and Wyo. +
0–3000 m +
Alluvial soils in moist willow thickets subject to intermittent flooding along streams, montane to subalpine zone +
Flowering summer. +
Antennaria pulcherrima var. angustisquama +  and Antennaria pulcherrima var. sordida +
Antennaria pulcherrima subsp. pulcherrima +
Antennaria pulcherrima +
subspecies +