UW Burke Herbarium species comparison

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Antennaria suffrutescens

Antennaria racemosa

Hooker's pussytoes, raceme pussytoes
Habit Perennial with creeping, leafy stolons, 1-6 dm. tall.
Leaves

Basal leaves short-petiolate with elliptic to elliptic-ovate blade1.5-8 cm. long and 1- 5 cm. wide, persistently white-woolly beneath, green and glabrous above;

cauline leaves narrower, sessile;

stems strongly glandular in the upper portion.
Flowers

Heads on slender peduncles in a narrow, raceme-like inflorescence; staminate involucres 4-5 mm. high, but wider than the pistillate; pistillate 6-8 mm. high, strongly imbricate, the inner bracts narrow and elongate, pale greenish below, colorless and transparent to pale brownish above.
Fruits

Achene terete

Antennaria suffrutescens

Antennaria racemosa
Identification notes The wide, green leaves and narrow, open inflorescence should separate Antennaria racemosa from A. howellii, the only other species in our area with green leaves, which has smaller leaves and a congested inflorescence.
Flowering time May-August
Habitat Dry to damp rocky slopes, forest openings, and ledges from low to elevations to the alpine.
Distribution
[WildflowerSearch map]
[BONAP county map]
Widely distributed in mountainous areas on both sides of the Cascades crest in Washington; British Columbia to California, east to Alberta, Montana, and Wyoming.
[WildflowerSearch map]
[BONAP county map]
Origin Native
Conservation status Not of concern
Sibling taxa
A. alpina, A. anaphaloides, A. corymbosa, A. dimorpha, A. flagellaris, A. geyeri, A. howellii, A. lanata, A. luzuloides, A. media, A. microphylla, A. monocephala, A. parvifolia, A. pulcherrima, A. racemosa, A. stenophylla, A. umbrinella
A. alpina, A. anaphaloides, A. corymbosa, A. dimorpha, A. flagellaris, A. geyeri, A. howellii, A. lanata, A. luzuloides, A. media, A. microphylla, A. monocephala, A. parvifolia, A. pulcherrima, A. stenophylla, A. umbrinella
Web links 
Unless otherwise noted, all data comes from the University of Washington's Burke Herbarium.



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