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Elliott's croton, pondshore croton

scented croton

Habit Herbs, annual, 3–8 dm, monoecious. Shrubs, 2–5 dm, monoecious.
Stems

usually single from base, then well branched from first reproductive node, appressed stellate-hairy.

dichotomously much branched proximally, coarsely stellate-tomentose.

Leaves

sometimes clustered near inflorescences;

stipules absent;

petiole 0.5–2 cm, glands absent at apex;

blade lanceolate to oblong, 2–5.5 × 0.2–0.8 cm, base rounded, margins entire, apex subacute, abaxial surface pale green, not appearing brown-dotted, no stellate hairs with brown centers, densely long stellate-hairy, adaxial surface darker green, less densely short stellate-hairy.

often clustered near inflorescences;

stipules each 5–10 glandular papillae, 0.2–0.5 mm;

petiole 0.5–1.5 cm, 1/4 leaf blade length, glands absent at apex;

blade obovate or ovate to broadly elliptic, 2–5.4 × 1–3.6 cm, base obtuse, margins entire, apex obtuse to acute, abaxial surface pale green to cream, adaxial surface darker green, both densely stellate-hairy.

Inflorescences

bisexual, congested racemes, 0.8–1.5 cm, staminate flowers 5–15, pistillate flowers 3–6.

bisexual or staminate, racemes, 1–3 cm, staminate flowers 6–10, pistillate flowers 1–3.

Pedicels

staminate 0.4–0.9 mm, pistillate 0–0.8 mm.

staminate 3–5 mm, pistillate 1–2 mm.

Staminate flowers

sepals 5, 0.8–1 mm, abaxial surface stellate-hairy;

petals 5, linear-oblong to lanceolate, 0.8–1 mm, abaxial surface glabrous;

stamens 7–10.

sepals 5, 2 mm, abaxial surface stellate-hairy;

petals 5, spatulate or obovate, 0.4–0.6 mm, abaxial surface densely villous at base and along margins, otherwise glabrous;

stamens 12–16.

Pistillate flowers

sepals 6–7, equal, 5–6 mm, margins entire, apex incurved, abaxial surface stellate-hairy;

petals 0;

ovary 3-locular;

styles 3, 2–3 mm, 2 times 2-fid, terminal segments 12.

sepals 5, equal, 2.5 mm, margins entire, apex straight to slightly incurved, abaxial surface stellate-hairy;

petals glandular papillae;

ovary 3-locular;

styles 3, 4–6 mm, 2-fid to base, terminal segments 6.

Capsules

4–5 mm diam., smooth;

columella slightly 3-winged distally.

7–10 × 6–8 mm, smooth;

columella apex with 3 rounded, inflated lobes.

Seeds

4–4.5 × 3–4 mm, shiny.

5.5–7 × 4–5 mm, shiny.

Croton elliottii

Croton suaveolens

Phenology Flowering Jul–Sep. Flowering Apr–Nov.
Habitat Depression ponds, depression meadows, clay-based Carolina bays, usually on exposed pond edges or bottoms. Rocky slopes, foothills.
Elevation 0–100 m. (0–300 ft.) 1500–2000 m. (4900–6600 ft.)
Distribution
from FNA
AL; FL; GA; SC
[BONAP county map]
from FNA
TX; Mexico (Coahuila, Chihuahua, Nuevo León)
[BONAP county map]
Discussion

Croton elliottii is most closely related to C. capitatus.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Croton suaveolens is found in the flora area only in trans-Pecos Texas.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Source FNA vol. 12, p. 214. FNA vol. 12, p. 224.
Parent taxa Euphorbiaceae > Croton Euphorbiaceae > Croton
Sibling taxa
C. alabamensis, C. argenteus, C. argyranthemus, C. californicus, C. capitatus, C. ciliatoglandulifer, C. cortesianus, C. coryi, C. dioicus, C. fruticulosus, C. glandulosus, C. heptalon, C. humilis, C. incanus, C. leucophyllus, C. lindheimeri, C. lindheimerianus, C. linearis, C. michauxii, C. monanthogynus, C. parksii, C. pottsii, C. punctatus, C. sancti-lazari, C. setigerus, C. soliman, C. sonorae, C. suaveolens, C. texensis, C. wigginsii
C. alabamensis, C. argenteus, C. argyranthemus, C. californicus, C. capitatus, C. ciliatoglandulifer, C. cortesianus, C. coryi, C. dioicus, C. elliottii, C. fruticulosus, C. glandulosus, C. heptalon, C. humilis, C. incanus, C. leucophyllus, C. lindheimeri, C. lindheimerianus, C. linearis, C. michauxii, C. monanthogynus, C. parksii, C. pottsii, C. punctatus, C. sancti-lazari, C. setigerus, C. soliman, C. sonorae, C. texensis, C. wigginsii
Name authority Chapman: Fl. South. U.S., 407. (1860) Torrey: in W. H. Emory, Rep. U.S. Mex. Bound. 2(1): 194. (1859)
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