Hulteniella integrifolia

(Richardson) Tzvelev in A. I. Tolmatchew

in A. I. Tolmatchew, Fl. Arct. URSS 10: 118. 1987.

Common names: Entire-leaved daisy
Illustrated
Basionym: Chrysanthemum integrifolium Richardson in J. Franklin et al., Narr. Journey Polar Sea, 749. 1823
Synonyms: Arctanthemum integrifolium (Richardson) Tzvelev Dendranthema integrifolium (Richardson) Tzvelev Leucanthemum integrifolium (Richardson) de Candolle
Treatment appears in FNA Volume 19. Treatment on page 535.

Rhizomes 1–3 mm diam. Leaves: blades (2–) 4–18 (–30) × 0.8–1.2 (–2) mm. Peduncular bracts 0–3, remote, distal (mostly beyond midstem), 4.5–7 mm, margins and apices brown, hyaline, erose, scarious. Phyllaries 5–8 × 2–3 mm. Ray laminae (4–) 6–7 × 2–3.2 mm, with 2–5 hairs inside opening of tube. Disc corollas 2.5–3 mm, tubes greenish, lobes 0.35–0.5 mm, reflexed, tips brown and callous. Cypselae brown, 1.5–2 mm, ribs pale. 2n = 18.


Phenology: Flowering summer.
Habitat: Alpine zones, moist to mesic gravelly sites, arctic tundra, moist to well-drained, exposed areas with low organic content, on rock, gravel, sand, silt, clay, till, or moss, calcareous or not, seldom on sea beaches or areas exposed to salt spray
Elevation: 0–500+ m

Distribution

V19-930-distribution-map.gif

B.C., N.W.T., Nunavut, Que., Yukon, Alaska, e Asia (Russian Far East)

Discussion

Selected References

None.

Lower Taxa

None.

"broader" is not a number.

... more about "Hulteniella integrifolia"
not tailed +  and obtuse +
hyaline;brown +
scarious +
spiciform +, racemiform +, paniculiform +  and corymbiform +
indeterminate +  and determinate +
Luc Brouillet +
(Richardson) Tzvelev in A. I. Tolmatchew +
decurrent +
Chrysanthemum integrifolium +
compound +  and simple +
1.8 cm18 mm <br />0.018 m <br /> (3 cm30 mm <br />0.03 m <br />) +
0.12 cm1.2 mm <br />0.0012 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
0.4 cm4 mm <br />0.004 m <br /> (1.8 cm18 mm <br />0.018 m <br />) +
not lobed +
0.08 cm0.8 mm <br />8.0e-4 m <br /> (0.12 cm1.2 mm <br />0.0012 m <br />) +
Entire-leaved daisy +
zygomorphic +, actinomorphic +  and (3-)5-merous +
yellow +  and white +
winged +  and monomorphic +
fertile +  and bisexual +
0.25 cm2.5 mm <br />0.0025 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
fertile +  and bisexual +
B.C. +, N.W.T. +, Nunavut +, Que. +, Yukon +, Alaska +  and e Asia (Russian Far East) +
0–500+ m +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Alpine zones, moist to mesic gravelly sites, arctic tundra, moist to well-drained, exposed areas with low organic content, on rock, gravel, sand, silt, clay, till, or moss, calcareous or not, seldom on sea beaches or areas exposed to salt spray +
indeterminate +
heterogamous +  and homogamous +
each +  and sessile +
0.45 cm4.5 mm <br />0.0045 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
hemispheric +
deltate +
hyaline +  and brown +
2-carpellate +
persistent +
0.45 cm4.5 mm <br />0.0045 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
Flowering summer. +
0.5 cm5 mm <br />0.005 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
20 +  and 26 +
subequal +  and unequal +
0.2 cm2 mm <br />0.002 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
in A. I. Tolmatchew, Fl. Arct. URSS +
0.4 cm4 mm <br />0.004 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
0.6 cm6 mm <br />0.006 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
0.2 cm2 mm <br />0.002 m <br /> (0.32 cm3.2 mm <br />0.0032 m <br />) +
bearing subulate enations +, hairy +  and bristly +
0.1 cm1 mm <br />0.001 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
exalbuminous +
Illustrated +
not branched +
less villous +  and woolly +
1 +  and 10 +
appendaged +  and truncate +
papillate +
Arctanthemum integrifolium +, Dendranthema integrifolium +  and Leucanthemum integrifolium +
Hulteniella integrifolia +
Hulteniella +
species +
campanulate +
callous +
cylindric +
0.6 cm6 mm <br />0.006 m <br /> (1 cm10 mm <br />0.01 m <br />) +
1 cm10 mm <br />0.01 m <br /> (12 cm120 mm <br />0.12 m <br />) +
shrub +  and subshrub +