Croton glandulosus var. septentrionalis

Müller Arg. in A. P. de Candolle and A. L. P. P. de Candolle

Prodr. 15(2): 686. 1866.

WeedyEndemic
Synonyms: Croton glandulosus var. angustifolius Müller Arg. C. glandulosus var. crenatifolius A. M. Ferguson C. glandulosus var. shortii A. M. Ferguson C. glandulosus var. simpsonii A. M. Ferguson
Treatment appears in FNA Volume 12. Treatment on page 216. Mentioned on page 215.

Plants 2–12 dm. Stems moderately stellate-hairy, hairs appressed, radii equal. Leaves: petiole apical glands sessile, wavy-wrinkled when dry, 0.5–0.8 mm diam.; blade 2–7 × 0.7–3 cm, length mostly more than 2 times width, membranous, marginal teeth pointed, both surfaces moderately stellate-hairy; base 3-veined.


Phenology: Flowering May–Nov.
Habitat: Sand dunes, old fields, roadsides, waste places, cultivated land.
Elevation: 0–900 m.

Distribution

V12 732-distribution-map.jpg

Ala., Ark., Del., Fla., Ga., Ill., Ind., Iowa, Kans., Ky., La., Md., Mich., Minn., Miss., Mo., Nebr., N.J., N.C., Ohio, Okla., Pa., S.C., Tenn., Tex., Va., W.Va., Wis.

Discussion

Variety septentrionalis is by far the most widespread variety of Croton glandulosus in North America, and the only one present north of Florida in the east and north of Oklahoma and Kansas in the Midwest.

Selected References

None.

Lower Taxa

None.

"connate" is not a number. "distinct" is not a number.

stellate-hairy +  and glabrous +
straight +
obtuse;rounded +
0.5mm +  and 0.8mm +
wavy-wrinkled +
Benjamin W. van Ee +  and Paul E. Berry +
Müller Arg. in A. P. de Candolle and A. L. P. P. de Candolle +
obtuse +  and truncate +
3.5 cm35 mm <br />0.035 m <br /> (7 cm70 mm <br />0.07 m <br />) +
1.5 cm15 mm <br />0.015 m <br /> (3 cm30 mm <br />0.03 m <br />) +
2 cm20 mm <br />0.02 m <br /> (7 cm70 mm <br />0.07 m <br />) +
oblong-lanceolate;ovate +
membranous +
0.7 cm7 mm <br />0.007 m <br /> (3 cm30 mm <br />0.03 m <br />) +
0.35 cm3.5 mm <br />0.0035 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
0.4 cm4 mm <br />0.004 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Ala. +, Ark. +, Del. +, Fla. +, Ga. +, Ill. +, Ind. +, Iowa +, Kans. +, Ky. +, La. +, Md. +, Mich. +, Minn. +, Miss. +, Mo. +, Nebr. +, N.J. +, N.C. +, Ohio +, Okla. +, Pa. +, S.C. +, Tenn. +, Tex. +, Va. +, W.Va. +  and Wis. +
0–900 m. +
pistillate +  and staminate +
sessile +  and shortly stipitate +
subtending +
cuplike +
Sand dunes, old fields, roadsides, waste places, cultivated land. +
scale-like +  and stellate +
axillary +  and terminal +
palmate +  and pinnate +
colorless +  and reddish +
deciduous +, semideciduous +  and persistent +
palmate +  and pinnate +
coarsely crenate +  and serrate-dentate +
extrastaminal +
pistillate +  and staminate +
0 cm0 mm <br />0 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
pale green +  and white +
list;count;distinct +
rudimentary +
oblanceolate +
0.1 cm1 mm <br />0.001 m <br /> (0.13 cm1.3 mm <br />0.0013 m <br />) +
0.2 cm2 mm <br />0.002 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Flowering May–Nov. +
(1-)3-carpellate +
1 cm10 mm <br />0.01 m <br /> (3 cm30 mm <br />0.03 m <br />) +
0.3 cm3 mm <br />0.003 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
lenticular +, globose +, ovoid +, oblong +  and ellipsoid +
0.2 cm2 mm <br />0.002 m <br /> (0.25 cm2.5 mm <br />0.0025 m <br />) +
valvate +  and imbricate +
distinct +  and connate +
subequal +
0.6 cm6 mm <br />0.006 m <br /> (0.75 cm7.5 mm <br />0.0075 m <br />) +
Weedy +  and Endemic +
stellate-hairy +
caducous +, deciduous +  and persistent +
linear-subulate +
0 cm0 mm <br />0 m <br /> (0.05 cm0.5 mm <br />5.0e-4 m <br />) +
connate +  and distinct +
0.1 cm1 mm <br />0.001 m <br /> (?) +  and 0.25 cm2.5 mm <br />0.0025 m <br /> (?) +
stellate-hairy +
Croton glandulosus var. angustifolius +, C. glandulosus var. crenatifolius +, C. glandulosus var. shortii +  and C. glandulosus var. simpsonii +
Croton glandulosus var. septentrionalis +
Croton glandulosus +
variety +
14 +, 10 +, 9 +  and 8 +