Antennaria friesiana subsp. friesiana

Synonyms: Antennaria angustifolia E. Ekman Antennaria ekmaniana A. E. Porsild
Treatment appears in FNA Volume 19. Treatment on page 414. Mentioned on page 390, 413.

Gynoecious (staminates unknown). Plants 3.5–12.5 cm. Stolons 0.5–1 cm. Cauline leaves 7–14 mm. Heads 2–4. Involucres: staminate unknown; pistillate 6–7 mm. Corollas staminate unknown; pistillate 3.5–4 mm. Cypselae 1–2 mm; pappi: staminate unknown; pistillate 4–4.5 mm. 2n = 56, 63, 100+.


Phenology: Flowering summer.
Habitat: Arctic and alpine tundra, on or near dry rocky outcrops or sand ridges
Elevation: 100–1500 m

Distribution

V19-676-distribution-map.gif

Greenland, Nfld. and Labr. (Labr.), N.W.T., Nunavut, Que., Yukon, Alaska, Siberia (arctic)

Discussion

The sexual progenitors of subsp. friesiana are subspp. alaskana and neoalaskana.

Selected References

None.

Lower Taxa

None.
green-glabrescent +  and gray-pubescent +
scarious +
mostly ovate +  and lanceovate or linear +
indeterminate +  and determinate +
Randall J. Bayer +
(Trautvetter) E. Ekman +
1.1 cm11 mm <br />0.011 m <br /> (3 cm30 mm <br />0.03 m <br />) +
0.2 cm2 mm <br />0.002 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
decurrent +
Antennaria alpina var. friesiana +
compound +  and simple +
spatulate;oblanceolate;spatulate;oblanceolate;linear;lanceolate;elliptic;cuneate +
5-ribbed +, 3-ribbed +  and 2-ribbed +
muriculate +, papillate +  and smooth +
0.7 cm7 mm <br />0.007 m <br /> (1.4 cm14 mm <br />0.014 m <br />) +
pistillate +  and staminate +
red +, yellow +  and white +
0.35 cm3.5 mm <br />0.0035 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
papillate +
mostly ellipsoid +  and ovoid +
pistillate +  and staminate +
Greenland +, Nfld. and Labr. (Labr.) +, N.W.T. +, Nunavut +, Que. +, Yukon +, Alaska +  and Siberia (arctic) +
100–1500 m +
papillate +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Arctic and alpine tundra, on or near dry rocky outcrops or sand ridges +
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 +
0.6 cm6 mm <br />0.006 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
sessile +  and petiolate +
cauline +  and basal +
rarely lanceovate +  and lanceolate +
2-carpellate +
pistillate +  and staminate +
persistent +
0.4 cm4 mm <br />0.004 m <br /> (0.45 cm4.5 mm <br />0.0045 m <br />) +
Flowering summer. +
Svensk Bot. Tidskr. +
bearing subulate enations +, hairy +  and bristly +
flat;convex or ovoid +
exalbuminous +
appendaged +  and truncate +
papillate +
Antennaria angustifolia +  and Antennaria ekmaniana +
Antennaria friesiana subsp. friesiana +
Antennaria friesiana +
subspecies +
mucronate +
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 />) +