Eupatorium hyssopifolium var. laciniatum

A. Gray in A. Gray et al.

in A. Gray et al., Syn. Fl. N. Amer. 1(2): 98. 1884.

Endemic
Synonyms: Eupatorium torreyanum Short & R. Peter
Treatment appears in FNA Volume 21. Treatment on page 468.

Leaves mostly lance-linear to lanceolate, 5–15 mm wide, margins usually laciniately toothed. 2n = 30, 40.


Phenology: Flowering Aug–Oct.
Habitat: Dry, open fields
Elevation: 10–200+ m

Distribution

V21-1169-distribution-map.gif

Ala., Ark., Conn., Del., Fla., Ga., Ky., La., Md., Miss., N.J., N.Y., N.C., Ohio, Pa., R.I., S.C., Tenn., Va., W.Va.

Discussion

Selected References

None.

Lower Taxa

None.

"fine" is not a number.

not tailed +, truncate +, rounded +  and obtuse +
scarious +
usually ovate +  and lanceolate +
usually terete +  and clavate +
diffuse +  and dense +
indeterminate +  and determinate +
Kunsiri Chaw Siripun +  and Edward E. Schilling +
A. Gray in A. Gray et al. +
puberulent +
cuneate +
enlarged +
2 cm20 mm <br />0.02 m <br /> (6 cm60 mm <br />0.06 m <br />) +
dissected +, lobed +, toothed +  and entire +
linear;lance-oblong;linear;lance-oblong;lance-linear +
2mm;15mm +
papillate +  and rugose +
(4-)5-angled;10-ribbed +
filiform +
0.35 cm3.5 mm <br />0.0035 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
pinkish +  and white +
0.3 cm3 mm <br />0.003 m <br /> (0.35 cm3.5 mm <br />0.0035 m <br />) +
prismatic +
fertile +  and bisexual +
Ala. +, Ark. +, Conn. +, Del. +, Fla. +, Ga. +, Ky. +, La. +, Md. +, Miss. +, N.J. +, N.Y. +, N.C. +, Ohio +, Pa. +, R.I. +, S.C. +, Tenn. +, Va. +  and W.Va. +
10–200+ m +
setulose +, scabrous +, pubescent +, puberulent +  and glabrous +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Dry, open fields +
in usually determinate , rarely indeterminate , arrays +  and singly +
indeterminate +
each +  and sessile +
0.1 cm1 mm <br />0.001 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
obconic;ellipsoid +
sessile +  and simple +
whorled +  and opposite +
mostly lance-linear;lanceolate +
0.5 cm5 mm <br />0.005 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
triangular +
serrate +, laciniate-serrate +  and entire +
2-carpellate +
persistent +
Flowering Aug–Oct. +
nerved +  and 2-3-nerved +
0.15 cm1.5 mm <br />0.0015 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
8 +  and 10 +
0.1 cm1 mm <br />0.001 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
in A. Gray et al., Syn. Fl. N. Amer. +
bearing subulate enations +, hairy +  and bristly +
convex;flat +
exalbuminous +
appendaged +  and truncate +
hirsutulous +
papillate +
Eupatorium torreyanum +
Eupatorium hyssopifolium var. laciniatum +
Eupatorium hyssopifolium +
variety +
campanulate +
toothed +  and entire +
50 cm500 mm <br />0.5 m <br /> (100 cm1,000 mm <br />1 m <br />) +
vine +, shrub +  and subshrub +