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littleleaf pussytoes, rosy pussytoes

shrubby pussytoes, Siskiyou everlasting

Habit Herbs dioecious or gynoecious; stolons herbaceous, horizontal to ascending, 1–10 cm. Subshrubs dioecious; stolons absent.
Stems

5–30 cm, rarely stipitate glandular distally.

5–12 cm, glandular.

Basal leaves

usually forming rosettes, spatulate to oblanceolate, 8–40 × 2–10 mm, 1-veined;

tips mucronate;

surfaces usually gray-pubescent, adaxially sometimes green and glabrous.

spatulate, 5–12 × 2–4 mm, 1-veined;

tips emarginate to obtuse;

surfaces abaxially tomentose, adaxially green and glabrous, sometimes glandular.

Cauline leaves

linear, 5–36 mm;

tips acute to subulate, usually not flagged.

5–12 × 0.5–2.5 mm;

tips emarginate to obtuse, not flagged.

Involucres

mostly glabrous to pubescent, staminate heads 4–8 mm, pistillate heads 4–10 mm.

pubescent proximally, staminate heads 5–9 mm, pistillate heads 5–8 mm.

Phyllaries

distally white to yellow, green, red, pink, gray, or rarely brown;

tips rounded to acuminate.

distally white;

tips acute to acuminate.

Fruits

0.7–1.5 mm, glabrous to papillate.

1–2 mm, papillate.

Heads

3–20 per stem; in corymb-like arrays.

solitary.

2n

=28, 42, 56, 70.

=28.

Antennaria microphylla

Antennaria suffrutescens

Distribution
[WildflowerSearch map]
[BONAP county map]
[WildflowerSearch map]
[BONAP county map]
Discussion

Rocky areas, meadows, forests, disturbed areas. Flowering May–Sep. 200–3000 m. BR, BW, Casc, CR, ECas, Lava, Owy, Sisk. CA, ID, NV, WA; north to AK, northeast to Greenland, east to NE, southeast to NM. Native.

Here we take a more inclusive approach and include within this species plants that some floras treat as A. rosea.

Coniferous forests, serpentine. Flowering May–Jul. 400–1600 m. CR, Sisk. CA. Native.

Source Flora of Oregon, volume 2, page 178
Katie Mitchell, Stephen Meyers
Flora of Oregon, volume 2, page 179
Katie Mitchell, Stephen Meyers
Sibling taxa
A. anaphaloides, A. argentea, A. corymbosa, A. dimorpha, A. flagellaris, A. geyeri, A. howellii, A. lanata, A. luzuloides, A. media, A. microphylla, A. pulvinata, A. racemosa, A. stenophylla, A. suffrutescens, A. umbrinella
A. anaphaloides, A. argentea, A. corymbosa, A. dimorpha, A. flagellaris, A. geyeri, A. howellii, A. lanata, A. luzuloides, A. media, A. microphylla, A. pulvinata, A. racemosa, A. stenophylla, A. umbrinella
Synonyms Antennaria rosea, Antennaria rosea ssp. arida, Antennaria rosea ssp. confinis, Antennaria rosea ssp. rosea
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