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Wyoming Townsend daisy

cushion Townsend daisy, cushion townsendia, hairy townsendia

Habit Perennials, 1–2+ cm (± pulvinate). Perennials, 1–2 cm (usually ± pulvinate).
Stems

± erect;

internodes 0.1–1+ mm, ± strigose.

± erect;

internodes 0.1–1(–5+) mm, ± villous.

Leaves

basal and cauline, blades ± spatulate, 5–10(–15+) × 1.5–3+ mm, ± fleshy, faces sparsely strigose or glabrate.

basal and cauline, ± spatulate, 6–12(–15+) × 1–3+ mm, little, if at all, fleshy or notably thickened, faces of earliest leaves glabrous or glabrate, of later leaves ± villous to pilosulous.

Involucres

± campanulate, 6–10 mm diam.

± hemispheric, (12–)16–30+ mm diam.

Ray florets

8–21;

corollas white or pinkish adaxially, laminae 4–8 mm, abaxially usually glabrous, sometimes sparsely glandular-puberulent.

21–65+;

corollas white adaxially, laminae 8–12(–16+) mm, glandular-puberulent abaxially.

Disc florets

20–40+;

corollas 3–4 mm.

100–150+;

corollas 4–6+ mm.

Phyllaries

20–28 in 3–4+ series, the longer ± lanceolate, 5–7 mm (l/w = 2.5–5), sometimes glabrate, apices obtuse to acute, abaxial faces usually ± strigillose.

45–60+ in 5+ series, the longer narrowly lanceolate to subulate, 9–11 mm (l/w = 7–9), apices attenuate, abaxial faces ± pilose.

Heads

± sessile.

± sessile or at ends of leafy stems.

Cypselae

2–3.5 mm, faces hairy, hair tips entire or forked;

pappi persistent, 15–30 subulate to setiform scales 3–5 mm.

3–4.5 mm, faces hairy, hair tips entire;

pappi readily falling, of 25–30 subulate to setiform scales 5–8 mm (± connate basally).

2n

= 27 (apomicts).

Townsendia minima

Townsendia condensata

Phenology Flowering Apr–Jun. Flowering Jun–Aug.
Habitat Rocky slopes, talus Rocky slopes and talus
Elevation 1800–3100 m (5900–10200 ft) 3000–3600 m (9800–11800 ft)
Distribution
from FNA
UT
[WildflowerSearch map]
[BONAP county map]
from FNA
CA; ID; MT; UT; WY; AB
[WildflowerSearch map]
[BONAP county map]
Discussion

Of conservation concern.

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

The name Townsendia condensata has been attributed to Parry ex D. C. Eaton or to D. C. Eaton. In February 1874 (Amer. Naturalist 8: 106), Parry used T. condensata provisionally and provided a diagnosis. In April that year, he used it as an accepted name and “validated” it by reference to his earlier diagnosis.

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

Source FNA vol. 20, p. 202. FNA vol. 20, p. 196.
Parent taxa Asteraceae > tribe Astereae > Townsendia Asteraceae > tribe Astereae > Townsendia
Sibling taxa
T. annua, T. aprica, T. condensata, T. eximia, T. exscapa, T. fendleri, T. florifera, T. formosa, T. glabella, T. grandiflora, T. gypsophila, T. hookeri, T. incana, T. jonesii, T. leptotes, T. mensana, T. microcephala, T. montana, T. parryi, T. rothrockii, T. scapigera, T. smithii, T. spathulata, T. strigosa, T. texensis
T. annua, T. aprica, T. eximia, T. exscapa, T. fendleri, T. florifera, T. formosa, T. glabella, T. grandiflora, T. gypsophila, T. hookeri, T. incana, T. jonesii, T. leptotes, T. mensana, T. microcephala, T. minima, T. montana, T. parryi, T. rothrockii, T. scapigera, T. smithii, T. spathulata, T. strigosa, T. texensis
Synonyms T. alpigena var. minima T. condensata var. anomala
Name authority Eastwood: Leafl. W. Bot. 1: 206. (1936) Parry: Amer. Naturalist 8: 213. (1874)
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