Symphyotrichum novi-belgii var. villicaule

(A. Gray) Labrecque & Brouillet

Phytologia 82: 138. 1997.

Endemic
Basionym: Aster longifolius var. villicaulis A. Gray in A. Gray et al., Syn. Fl. N. Amer. 1(2): 189. 1884
Synonyms: Aster johannensis var. villicaulis (A. Gray) Fernald Aster novi-belgii var. villicaulis (A. Gray) B. Boivin
Treatment appears in FNA Volume 20. Treatment on page 528.

Plants relatively slender. Stems uniformly and densely hirsute (at least proximally). Leaf-blades lanceolate to linear-lanceolate, 7–9 times as long as wide, bases clasping. 2n = 48.


Phenology: Flowering Aug–Sep.
Habitat: Usually open, mostly calcareous, gravelly or rocky stream shores
Elevation: 0–100 m

Discussion

Selected References

None.

Lower Taxa

None.

"thick" is not a number.

not tailed +, rounded +  and obtuse +
distinct +
1.7 cm17 mm <br />0.017 m <br /> (6 cm60 mm <br />0.06 m <br />) +
spreading +  and more or less squarrose +
subequal +
scarious +
6mm +  and 11mm +
usually triangular +  and linear +
usually deltate +  and lanceolate +
spiciform +, racemiform +, paniculiform +  and corymbiform +
indeterminate +  and determinate +
Luc Brouillet +, John C. Semple +, Geraldine A. Allen +, Kenton L. Chambers +  and Scott D. Sundberg† +
(A. Gray) Labrecque & Brouillet +
winged-petiolate +, sessile +  and petiolate +
4 cm40 mm <br />0.04 m <br /> (20 cm200 mm <br />0.2 m <br />) +
auriculate +, rounded +, cuneate +, obovate +  and elliptic +
indurate +
4mm;40mm +
Aster longifolius var. villicaulis +
winged-petiolate +, sessile +  and petiolate +
1.3 cm13 mm <br />0.013 m <br /> (6.2 cm62 mm <br />0.062 m <br />) +
lanceovate;linear-lanceolate +
reduced +
3mm;15mm +
rugulose +  and muricate +
subtending +
ovate +  and linear-oblanceolate +
reduced +  and small +
barbellulate +  and barbellate +
sessile +  and petiolate +
not 2-lipped +  and actinomorphic +
yellow becoming reddish-brown +, white +, pink +, purple +  and blue-violet +
at maturity , more or less ampliate , tubes usually shorter +
beaked +, 2-ribbed +  and 5-ribbed +
tan +  and brown +
strigillose +  and glabrous +
compressed +  and obovoid +
fertile +  and bisexual +
fertile +  and bisexual +
N.B. +, Que. +  and Maine. +
0–100 m +
sparsely strigose +  and glabrate +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Usually open, mostly calcareous, gravelly or rocky stream shores +
disciform +  and radiate +
indeterminate +
heterogamous +  and homogamous +
each +  and sessile +
0.4 cm4 mm <br />0.004 m <br /> (2.2 cm22 mm <br />0.022 m <br />) +
campanulate +
0.6 cm6 mm <br />0.006 m <br /> (0.9 cm9 mm <br />0.009 m <br />) +
0.6 cm6 mm <br />0.006 m <br /> (1 cm10 mm <br />0.01 m <br />) +
10mm;19mm +
2 (?) +  and 5 (?) +
0.9mm;2.1mm +
sessile +  and petiolate +
cauline +  and basal +
fleshy +  and firm +
decurrent +
reflexed;spreading;erect +
lanceolate +
entire +  and serrulate +
coarsely serrate +  and crenate or entire +
2-carpellate +
sordid +  and yellowish +
persistent +
25 +  and 40 +
0.4 cm4 mm <br />0.004 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
pilose +  and glabrous +
0.4 cm4 mm <br />0.004 m <br /> (4.1 cm41 mm <br />0.041 m <br />) +
Flowering Aug–Sep. +
spatulate or oblong-lanceolate +  and linear-lanceolate or linear +
less unequal +  and subequal +
styliferous +, neuter +  and pistillate +
bearing subulate enations +, hairy +  and bristly +
flat;slightly convex +
exalbuminous +
0.45 cm4.5 mm <br />0.0045 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
0.1mm;0.2mm +
branched +  and simple +
1 +  and 5 +
appendaged +  and truncate +
papillate +  and smooth +
Aster johannensis var. villicaulis +  and Aster novi-belgii var. villicaulis +
Symphyotrichum novi-belgii var. villicaule +
Symphyotrichum novi-belgii +
variety +
funnelform-campanulate +
ampliate +
100 cm1,000 mm <br />1 m <br /> (140 cm1,400 mm <br />1.4 m <br />) +
cespitose +  and colonial +
17 cm170 mm <br />0.17 m <br /> (100 cm1,000 mm <br />1 m <br />) +
lanceolate +