Antennaria lanata

(Hooker) Greene

Pittonia 3: 288. 1898.

Common names: Woolly pussytoes
IllustratedEndemic
Basionym: Antennaria carpatica var. lanata Hooker Fl. Bor.-Amer. 1: 329. 1834
Treatment appears in FNA Volume 19. Treatment on page 399. Mentioned on page 389, 394.

Dioecious. Plants 3–20 cm (caudices branching or rhizomes stout). Stolons none. Basal leaves 3-nerved, narrowly oblanceolate, 10–60 (–100) × 3–12 mm, tips acute, faces gray-woolly or tomentose. Cauline leaves linear, 5–40 mm, mid and distal flagged. Heads 3–9 in corymbiform arrays. Involucres: staminate 4.5–6 mm; pistillate 5–8 mm. Phyllaries (proximally light-brown, dark-brown, or olivaceous) distally whitish or light-brown. Corollas: staminate 3–4.5 mm; pistillate 2.5–4 mm. Cypselae 1–1.6 mm, glabrous; pappi: staminate 4–5 mm; pistillate 3.5–5 mm. 2n = 28 (under A. neodioica).


Phenology: Flowering summer.
Habitat: Protected alpine and subalpine sites, gravelly or sandy soils near conifers at timberline
Elevation: 1400–3400 m

Distribution

V19-636-distribution-map.gif

Alta., B.C., Calif., Idaho, Mont., Oreg., Utah, Wash., Wyo.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Antennaria lanata"
more or less tomentose +  and sericeous or glabrescent +
scarious +
mostly ovate +  and lanceovate or linear +
indeterminate +  and determinate +
Randall J. Bayer +
(Hooker) Greene +
6 cm60 mm <br />0.06 m <br /> (10 cm100 mm <br />0.1 m <br />) +
1 cm10 mm <br />0.01 m <br /> (6 cm60 mm <br />0.06 m <br />) +
0.3 cm3 mm <br />0.003 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
decurrent +
Antennaria carpatica var. lanata +
compound +  and simple +
spatulate;oblanceolate;spatulate;oblanceolate;linear;lanceolate;elliptic;cuneate +
5-ribbed +, 3-ribbed +  and 2-ribbed +
muriculate +, papillate +  and smooth +
0.5 cm5 mm <br />0.005 m <br /> (4 cm40 mm <br />0.04 m <br />) +
Woolly pussytoes +
pistillate +  and staminate +
red +, yellow +  and white +
0.25 cm2.5 mm <br />0.0025 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
mostly ellipsoid +  and ovoid +
pistillate +  and staminate +
Alta. +, B.C. +, Calif. +, Idaho +, Mont. +, Oreg. +, Utah +, Wash. +  and Wyo. +
1400–3400 m +
tomentose +  and or +
papillate +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Protected alpine and subalpine sites, gravelly or sandy soils near conifers at timberline +
in corymbiform , paniculiform , racemiform or subcapitate , arrays +  and singly +
indeterminate +
homogamous +  and heterogamous +
each +  and sessile +
pistillate +  and staminate +
0.3 cm3 mm <br />0.003 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
campanulate;cylindric +
0.5 cm5 mm <br />0.005 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
sessile +  and petiolate +
cauline +  and basal +
rarely lanceovate +  and lanceolate +
2-carpellate +
pistillate +  and staminate +
persistent +
0.35 cm3.5 mm <br />0.0035 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Flowering summer. +
bearing subulate enations +, hairy +  and bristly +
flat;convex or ovoid +
exalbuminous +
Illustrated +  and Endemic +
appendaged +  and truncate +
papillate +
Compositae +
Antennaria lanata +
Antennaria +
species +
25 cm250 mm <br />0.25 m <br /> (70 cm700 mm <br />0.7 m <br />) +
4 cm40 mm <br />0.04 m <br /> (25 cm250 mm <br />0.25 m <br />) +