Erigeron pulchellus var. tolsteadii

Cronquist

Brittonia 6: 248. 1947.

EndemicConservation concern
Treatment appears in FNA Volume 20. Treatment on page 327.

Stems hirsute to hirsuto-villous. Leaves margins ciliate, faces hirsute to hirsuto-villous. Ray corollas white. Disc corollas 4–4.5 mm. Cypselae strigose.


Phenology: Flowering May–Jun.
Habitat: Rocks and rock ledges heavily covered with soil, humus, lichens, and mosses, densely shaded basswood-maple woodland
Elevation: 300–400 m

Discussion

Of conservation concern.

Selected References

None.

Lower Taxa

None.
not tailed +, rounded +  and obtuse +
distinct +
subequal +
scarious +
usually triangular +  and linear +
usually deltate +  and lanceolate +
paniculiform +, corymbiform +  and loose +
indeterminate +  and determinate +
Guy L. Nesom +
Cronquist +
13 cm130 mm <br />0.13 m <br /> (18 cm180 mm <br />0.18 m <br />) +
3 cm30 mm <br />0.03 m <br /> (5 cm50 mm <br />0.05 m <br />) +
2 cm20 mm <br />0.02 m <br /> (13 cm130 mm <br />0.13 m <br />) +
subspatulate +, oblanceolate +  and obovate or suborbiculate +
0.6 cm6 mm <br />0.006 m <br /> (3 cm30 mm <br />0.03 m <br />) +
decurrent +
linear;lanceolate oblanceolate or spatulate +
rugulose +  and muricate +
not 2-lipped +  and actinomorphic +
light blue +  and purplish pink or white +
0.6 cm6 mm <br />0.006 m <br /> (1 cm10 mm <br />0.01 m <br />) +
beaked +, 2-ribbed +  and 5-ribbed +
subterete +, oblong +  and oblong-obovoid compressed +
fertile +  and bisexual +
0.4 cm4 mm <br />0.004 m <br /> (0.45 cm4.5 mm <br />0.0045 m <br />) +
fertile +  and bisexual +
300–400 m +
hirsute +  and hirsuto-villous +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Rocks and rock ledges heavily covered with soil, humus, lichens, and mosses, densely shaded basswood-maple woodland +
disciform +  and discoid +
in loose , corymbiform or paniculiform arrays +  and singly +
indeterminate +
heterogamous +  and homogamous +
each +  and sessile +
0.5 cm5 mm <br />0.005 m <br /> (3.5 cm35 mm <br />0.035 m <br />) +
0.5 cm5 mm <br />0.005 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
turbinate;hemispheric +
0.6 cm6 mm <br />0.006 m <br /> (2 cm20 mm <br />0.02 m <br />) +
petiolate +  and sessile +
cauline +  and basal +
erect;spreading +
deltate +
usually dentate +  and denticulate +
not +  and scarious +
2-carpellate +
Flowering May–Jun. +
3-nerved +  and 1-nerved +
hirsute +  and hirsuto-villous minutely glandular +
narrowly elliptic +  and linear-lanceolate +
bearing subulate enations +, hairy +  and bristly +
stoloniform +
exalbuminous +
Endemic +  and Conservation concern +
prostrate +  and decumbent +
erect +  and ascending +
hirsute +  and hirsuto-villous +
appendaged +  and truncate +
papillate +  and smooth +
Achaetogeron +  and Trimorpha +
Erigeron pulchellus var. tolsteadii +
Erigeron pulchellus +
variety +
inflated +  and tubular +
fibrous-rooted +  and rhizomatous +
90 cm900 mm <br />0.9 m <br /> (100 cm1,000 mm <br />1 m <br />) +
15 cm150 mm <br />0.15 m <br /> (60 cm600 mm <br />0.6 m <br />) +
tree +, shrub +  and subshrub +