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woolly everlasting, woolly pussy-toes

Hooker's pussy-toes, raceme pussytoes, racemose pussytoes, slender pussy-toes

Habit Dioecious. Dioecious.
Plants

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

12–50 cm (stems stipitate-glandular distally).

Stolons

none.

3–8 cm.

Basal leaves

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

3-nerved, elliptic to oblong, 30–100 × 10–40 mm, tips mucronate, abaxially tomentose, adaxially glabrous.

Cauline leaves

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

linear, 10–30 mm, not flagged (apices obtuse to acute).

Involucres

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

staminate 4–8 mm; pistillate 7–9 mm.

Corollas

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

staminate 3–4 mm; pistillate 3–4 mm.

Phyllaries

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

(relatively wide) distally white or light brown (apices blunt).

Heads

3–9 in corymbiform arrays.

3–12 in loose, racemiform to paniculiform arrays.

Cypselae

1–1.6 mm, glabrous;

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

1–1.5 mm, glabrous or slightly papillate;

pappi: staminate 3–4.5 mm; pistillate 4.5–7 mm.

2n

= 28 (under A. neodioica).

= 28.

Antennaria lanata

Antennaria racemosa

Phenology Flowering summer. Flowering summer.
Habitat Protected alpine and subalpine sites, gravelly or sandy soils near conifers at timberline Moist, cool, montane and subalpine coniferous forests and roadcuts in forests
Elevation 1400–3400 m (4600–11200 ft) 1200–3000 m (3900–9800 ft)
Distribution
from FNA
CA; ID; MT; OR; UT; WA; WY; AB; BC
[WildflowerSearch map]
[BONAP county map]
from FNA
CA; ID; MT; OR; WA; WY; AB; BC
[WildflowerSearch map]
[BONAP county map]
Discussion

Antennaria racemosa is characterized by adaxially glabrous basal leaves and open, racemiform to paniculiform arrays of heads (R. J. Bayer 1985b). The young leaves have a slight odor of citronella when crushed. Antennaria racemosa has a pivotal sexual genome of the Catipes group and has contributed to the origin of clones in the A. howellii, A. parlinii, and A. rosea polyploid agamic complexes (Bayer 1985, 1985b, 1990b).

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

Source FNA vol. 19, p. 399. FNA vol. 19, p. 401.
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. pulcherrima, A. rosea, A. rosulata, A. soliceps, A. solitaria, A. stenophylla, A. suffrutescens, A. umbrinella, A. virginica
Synonyms A. carpatica var. lanata A. petasites, A. piperi
Name authority (Hooker) Greene: Pittonia 3: 288. (1898) Hooker: Fl. Bor.-Amer. 1: 330. (1834)
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