Micranthes spicata

(D. Don) Small in N. L. Britton et al.

in N. L. Britton et al., N. Amer. Fl. 22: 146. 1905,.

Basionym: Saxifraga spicata D. Don Trans. Linn. Soc. London 13: 354. 1822
Treatment appears in FNA Volume 8. Treatment on page 57. Mentioned on page 53.

Plants solitary or tufted, short, thick-rhizomatous. Leaves basal; petiole rounded, 4–15 cm; blade round, ovate, or reniform, 3–15 cm, thin, base cordate, margins serrate to dentate, ciliate, surfaces hairy to glabrate. Inflorescences 15+-flowered, congested, spikelike thyrses, 15–50 (–70) cm, tangled, pink to purple-tipped stipitate-glandular. Flowers: sepals reflexed, oblong to ovate; petals cream to yellowish, not spotted, oblong, not clawed, 3–4.5 mm, longer than sepals; filaments narrowly club-shaped; pistils connate at least 1/2 their lengths; ovary superior, (to 1/3 adnate to hypanthium). Capsules green, purplish tinged, ± folliclelike, (basally connate).


Phenology: Flowering summer.
Habitat: Wet tundra, heaths, moist, rocky areas, streamsides
Elevation: 0-1700 m

Discussion

Selected References

None.

Lower Taxa

None.

"thin" is not a number."full" is not a number.

... more about "Micranthes spicata"
epigynous +, perigynous +  and hypogynous +
palmate +  and pinnate +
acute +  and obtuse or rounded +
Luc Brouillet +  and Patrick E. Elvander† +
(D. Don) Small in N. L. Britton et al. +
cordate +
Saxifraga spicata +
dentate +, serrate +  and entire +
glandular-ciliate +  and ciliate +
reniform +, ovate +  and round +
3 cm30 mm <br />0.03 m <br /> (15 cm150 mm <br />0.15 m <br />) +
purplish tinged;green +
3-carpellate +  and 2-carpellate +
connate +  and distinct +
ebracteate +, bracteate +  and 2-300(-1000+)-flowered +
Yukon +  and Alaska. +
0-1700 m +
club--shaped +
bracteate +  and 2-70+[-1000]-flowered +
unisexual +  and bisexual +
2 cm20 mm <br />0.02 m <br /> (125 cm1,250 mm <br />1.25 m <br />) +
2-3(-4)-beaked +  and folliclelike +
Wet tundra, heaths, moist, rocky areas, streamsides +
multicellular +
glabrous +, stipitate-glandular +  and hairy +
purplish +  and green +
free +  and adnate +
0 cm0 mm <br />0 m <br /> (0.05 cm0.5 mm <br />5.0e-4 m <br />) +
opposite +  and alternate +
crassinucellate +, unitegmic +  and bitegmic +
epigynous +, perigynous +  and hypogynous +
purple-margined +
not spotted +, cream +  and yellowish +
reddish purple +  and purple +
distinct +
not clawed +  and oblong +
0.3 cm3 mm <br />0.003 m <br /> (0.45 cm4.5 mm <br />0.0045 m <br />) +
peltate +  and jointed +
4 cm40 mm <br />0.04 m <br /> (15 cm150 mm <br />0.15 m <br />) +
Flowering summer. +
2(-3)-carpellate +
unequal +
in N. L. Britton et al., N. Amer. Fl. +
straight +
muricate +, cellular-rugulose +, tuberculate +, pitted +, papillate +  and wrinkled +
ovoid +, ellipsoid +  and oblong +
reddish +  and green +
distinct +
oblong +  and ovate +
unbranched +  and branched +
persistent +
horizontal +  and erect +
2 +  and 3 +
connate +  and distinct +
hairy +  and glabrate +
Micranthes spicata +
Micranthes +
species +
purple-tipped +
50 cm500 mm <br />0.5 m <br /> (70 cm700 mm <br />0.7 m <br />) +
stipitate-glandular +
spikelike +
15 cm150 mm <br />0.15 m <br /> (50 cm500 mm <br />0.5 m <br />) +
dentate +, serrate +  and entire +
tufted +  and solitary +
annual +, biennial +  and perennial +