Hasteola suaveolens

(Linnaeus) Pojarkova

Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 20: 381. 1960.

IllustratedEndemic
Basionyms: Cacalia suaveolens Linnaeus Sp. Pl. 2: 835. 1753
Synonyms: Senecio suaveolens (Linnaeus) Elliott Synosma suaveolens (Linnaeus) Rafinesque ex Britton
Treatment appears in FNA Volume 20. Treatment on page 611.

Plants (60–) 100–120 (–240) cm. Leaves: basal and proximal cauline 20–30 (–40) cm, proximal cauline blades hastate to deltate or lanceolate. Involucres campanulate to obconic, 11–14 mm. Phyllaries (10–) 12–14 (–17). Florets 18–55; corollas ochroleucous or white (rarely pinkish), 8–9 (–10.5) mm; anthers 2–2.5 mm. Cypselae pale green to light-brown, 5–7 (–9) mm; pappi 6–7 mm. 2n = 20.


Phenology: Flowering late summer–fall.
Habitat: Rich woods, shaded, wet areas bordering streams
Elevation: 10–300+ m

Distribution

V20-1371-distribution-map.gif

Conn., Ill., Ind., Iowa, Ky., Md., Mass., Minn., Mo., N.J., N.Y., N.C., Ohio, Pa., R.I., Tenn., Va., W.Va., Wis.

Discussion

Hasteola suaveolens is now less common or absent in the northeastern part of its historic range.

Selected References

None.

Lower Taxa

None.

... more about "Hasteola suaveolens"
not tailed +, rounded +  and obtuse +
0.2 cm2 mm <br />0.002 m <br /> (0.25 cm2.5 mm <br />0.0025 m <br />) +
papillate +
scarious +
usually ovate +  and lance-linear +
indeterminate +  and determinate +
Loran C. Anderson +
(Linnaeus) Pojarkova +
decurrent +
Cacalia suaveolens +
hastate;broadly lanceolate +
winged;nerved;ribbed +
0.9 cm9 mm <br />0.009 m <br /> (1.05 cm10.5 mm <br />0.0105 m <br />) +
white +  and ochroleucous +
0.8 cm8 mm <br />0.008 m <br /> (0.9 cm9 mm <br />0.009 m <br />) +
0.7 cm7 mm <br />0.007 m <br /> (0.9 cm9 mm <br />0.009 m <br />) +
pale green +  and light-brown +
cylindric-fusiform +
fertile +  and bisexual +
fertile +  and bisexual +
Conn. +, Ill. +, Ind. +, Iowa +, Ky. +, Md. +, Mass. +, Minn. +, Mo. +, N.J. +, N.Y. +, N.C. +, Ohio +, Pa. +, R.I. +, Tenn. +, Va. +, W.Va. +  and Wis. +
10–300+ m +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Rich woods, shaded, wet areas bordering streams +
indeterminate +
heterogamous +  and homogamous +
each +  and sessile +
0.5 cm5 mm <br />0.005 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
campanulate;obconic +
1.1 cm11 mm <br />0.011 m <br /> (1.4 cm14 mm <br />0.014 m <br />) +
sessile +  and petiolate +
30 cm300 mm <br />0.3 m <br /> (40 cm400 mm <br />0.4 m <br />) +
cauline +, proximal +  and basal +
20 cm200 mm <br />0.2 m <br /> (?) +  and 30 cm300 mm <br />0.3 m <br /> (?) +
erect;spreading +
lanceolate +
2-carpellate +
persistent +
0.6 cm6 mm <br />0.006 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
Flowering late summer–fall. +
unequal +  and subequal +
hastate +  and deltate or lanceolate +
Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. +
styliferous +, neuter +  and pistillate +
sterile +  and fertile +
bearing subulate enations +, hairy +  and bristly +
flat;convex +
exalbuminous +
Illustrated +  and Endemic +
appendaged +  and truncate +
papillate +
Senecio suaveolens +  and Synosma suaveolens +
Hasteola suaveolens +
Hasteola +
species +
cylindric +
50 cm500 mm <br />0.5 m <br /> (60 cm600 mm <br />0.6 m <br />) +
60 cm600 mm <br />0.6 m <br /> (240 cm2,400 mm <br />2.4 m <br />) +