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beautiful pussy-toes, Sierra pussytoes

Geyer's everlasting mountain pussytoes, Geyer's pussytoes, pinewoods pussytoes

Habit Dioecious. Dioecious.
Plants

(1–)3–12 cm (stems usually stipitate-glandular).

3–14 cm (bases woody).

Stolons

1–4(–9) cm.

none.

Basal leaves

1-nerved, spatulate to linear-cuneate, 6–12 × 1.5–4.5 mm, tips mucronate, faces glabrescent-scabrous to gray-pubescent (often with purple glandular hairs).

absent at flowering.

Cauline leaves

linear, 3–11(–13) mm, usually not flagged (apices acute to acuminate), rarely distal flagged.

linear-lanceolate to cuneate-oblanceolate, 11–35 × 2–6 imm, acute, not flagged (apices acute), faces gray-pubescent.

Involucres

staminate 4–5 mm; pistillate 3.5–4.5 mm.

staminate 6–8 mm; pistillate 6–8 mm.

Corollas

staminate 1.9–2.8 mm; pistillate 2–3 mm.

staminate 3–4.5 mm; pistillate 5–6 mm.

Phyllaries

(relatively wide) distally dark brown-black (sometimes light brown or whitish at very tips; apices blunt).

distally red to pink, light brown, or white.

Heads

4–6 in corymbiform arrays.

3–25 in corymbiform to paniculiform arrays.

Cypselae

0.7–1.3 mm, glabrous or slightly papillate;

pappi: staminate 2.5–3.5 mm; pistillate 2.5–3.5 mm.

2–2.5 mm, pubescent and papillate;

pappi: staminate 6–7 mm (capillary); pistillate 6–7 mm.

2n

= 28 (as A. media).

= 28.

Antennaria pulchella

Antennaria geyeri

Phenology Flowering summer. Flowering summer.
Habitat Moist subalpine-alpine meadows, snow basins, margins of tarns, streams, or run-off from snow masses Dry lower montane to montane coniferous forests, usually in ± thick duff under Pinus ponderosa
Elevation 2800–3700 m (9200–12100 ft) 600–2400 m (2000–7900 ft)
Distribution
from FNA
CA; NV
[WildflowerSearch map]
[BONAP county map]
from FNA
CA; NV; OR; WA
[WildflowerSearch map]
[BONAP county map]
Discussion

Antennaria pulchella is the diploid progenitor of A. media and, consequently, a progenitor of the A. alpina complex (R. J. Bayer 1990d). The A. rosea and A. parvifolia complexes also have the genome of A. pulchella, shown in the high elevation clones with dark phyllaries in these two polyploid complexes. Antennaria pulchella is differentiated from A. media by shorter pistillate or staminate corollas and shorter cauline leaves (Bayer). This sexually reproducing diploid ranges from the area around Lake Tahoe to the Mt. Whitney region (Bayer).

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

Antennaria geyeri is distinctive because it has woody upright branches and is not stoloniferous. It lacks basal leaves at flowering and has heads that are often described as subdioecious (central flowers are often bisexual). As the only member of the Geyerae group, A. geyeri is not closely related to any other species of Antennaria; it bears strong similarities to some species of Anaphalis (R. J. Bayer 1990; Bayer et al. 1996).

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

Source FNA vol. 19, p. 410. FNA vol. 19, p. 396.
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. lanata, A. luzuloides, A. marginata, A. media, A. microphylla, A. monocephala, A. neglecta, A. parlinii, A. parvifolia, A. plantaginifolia, 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. 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. racemosa, A. rosea, A. rosulata, A. soliceps, A. solitaria, A. stenophylla, A. suffrutescens, A. umbrinella, A. virginica
Synonyms A. alpina var. scabra, A. media subsp. ciliata, A. media subsp. pulchella, A. scabra
Name authority Greene: Leafl. Bot. Observ. Crit. 2: 149. (1911) A. Gray: Mem. Amer. Acad. Arts, n. s. 4: 107. (1849)
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