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woolly everlasting, woolly pussy-toes

Antennaire magnifique, handsome pussytoes, showy pussytoes

Habit Dioecious. Dioecious.
Plants

3–20 cm (caudices branching or rhizomes stout).

(8–)30–65 cm (caudices branching or rhizomes stout).

Stolons

none.

none.

Basal leaves

3-nerved, narrowly oblanceolate, 10–60(–100) × 3–12 mm, tips acute, faces gray-woolly or tomentose.

3–5-nerved, spatulate to oblanceolate or lanceolate, 50–200 × 4–25 mm, tips acute, mucronate, faces gray-pubescent or silvery sericeous.

Cauline leaves

linear, 5–40 mm, mid and distal flagged.

linear, 8–140 mm, distal flagged or not.

Involucres

staminate 4.5–6 mm; pistillate 5–8 mm.

staminate 5–8 mm; pistillate 7–12 mm.

Corollas

staminate 3–4.5 mm; pistillate 2.5–4 mm.

staminate 3–5 mm; pistillate 3–6 mm.

Phyllaries

(proximally light brown, dark brown, or olivaceous) distally whitish or light brown.

distally black, dark brown, light brown, castaneous, or olivaceous.

Heads

3–9 in corymbiform arrays.

3–30 in corymbiform to paniculiform arrays.

Cypselae

1–1.6 mm, glabrous;

pappi: staminate 4–5 mm; pistillate 3.5–5 mm.

1–1.5 mm, glabrous;

pappi: staminate 4–6 mm; pistillate (5–)8–10 mm.

2n

= 28 (under A. neodioica).

= 28, 56.

Antennaria lanata

Antennaria pulcherrima

Phenology Flowering summer.
Habitat Protected alpine and subalpine sites, gravelly or sandy soils near conifers at timberline
Elevation 1400–3400 m (4600–11200 ft)
Distribution
from FNA
CA; ID; MT; OR; UT; WA; WY; AB; BC
[WildflowerSearch map]
[BONAP county map]
from FNA
AK; CO; ID; MT; UT; WA; WY; AB; BC; MB; NF; NT; ON; QC; SK; YT
[WildflowerSearch map]
[BONAP county map]
Discussion

Subspecies 2 (2 in the flora).

Antennaria pulcherrima is characterized by relatively large basal leaves, rhizomatous growth, and dark-colored phyllaries, each with a relatively large black spot at the base (R. J. Bayer and G. L. Stebbins 1987).

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Key
1. Cauline leaves: distal usually flagged; corollas: staminate 3.5–5 mm; pistillate 4–6 mm; wet sites, willow thickets, subalpine or subarctic, Colorado to Alaska, e to Ontario, w Quebec
subsp. pulcherrima
1. Cauline leaves: mostly not flagged (sometimes flagged near heads); corollas: staminate 3–4 mm; pistillate 3–4.3 mm; limestone near sea level, w Newfoundland, Anticosti Island
subsp. eucosma
Source FNA vol. 19, p. 399. FNA vol. 19, p. 400.
Parent taxa Asteraceae > tribe Gnaphalieae > Antennaria Asteraceae > tribe Gnaphalieae > Antennaria
Sibling taxa
A. alpina, A. anaphaloides, A. arcuata, A. argentea, A. aromatica, A. corymbosa, A. densifolia, A. dimorpha, A. dioica, A. flagellaris, A. friesiana, A. geyeri, A. howellii, A. luzuloides, A. marginata, A. media, A. microphylla, A. monocephala, A. neglecta, A. parlinii, A. parvifolia, A. plantaginifolia, A. pulchella, A. pulcherrima, A. racemosa, A. rosea, A. rosulata, A. soliceps, A. solitaria, A. stenophylla, A. suffrutescens, A. umbrinella, A. virginica
A. alpina, A. anaphaloides, A. arcuata, A. argentea, A. aromatica, A. corymbosa, A. densifolia, A. dimorpha, A. dioica, A. flagellaris, A. friesiana, A. geyeri, A. howellii, A. lanata, A. luzuloides, A. marginata, A. media, A. microphylla, A. monocephala, A. neglecta, A. parlinii, A. parvifolia, A. plantaginifolia, A. pulchella, A. racemosa, A. rosea, A. rosulata, A. soliceps, A. solitaria, A. stenophylla, A. suffrutescens, A. umbrinella, A. virginica
Subordinate taxa
A. pulcherrima subsp. eucosma, A. pulcherrima subsp. pulcherrima
Synonyms A. carpatica var. lanata A. carpatica var. pulcherrima, A. pulcherrima var. angustisquama, A. pulcherrima var. sordida
Name authority (Hooker) Greene: Pittonia 3: 288. (1898) (Hooker) Greene: Pittonia 3: 176. (1897)
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