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Elliott's croton, pondshore croton

salvia, Torrey's croton, vara blanca

Habit Herbs, annual, 3–8 dm, monoecious. Shrubs, 10–20 dm, monoecious.
Stems

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

much branched distally, stellate-velutinous.

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.

sometimes clustered near inflorescences;

stipules linear-subulate, 2–3 mm;

petiole 0.7–1.5 cm, (1/4–)3/8–1/2 leaf blade length, glands absent at apex;

blade oblong, ovate-oblong, or elliptic-oblong, 1.5–4(–6) × 1.5–3 cm, base rounded to obtuse, margins entire, apex acute to obtuse, abaxial surface whitish, densely stellate-tomentose, adaxial surface darker green, stellate-tomentose.

Inflorescences

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

bisexual, racemes, 2–5 cm, staminate flowers 10–25, pistillate flowers 2–4.

Pedicels

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

staminate 1.7–3 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, 1.5–2 mm, abaxial surface densely tomentose;

petals 5, oblanceolate, 1.5–2 mm, abaxial surface villous;

stamens 10–16.

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, 1.2–3.5 mm, margins entire, apex straight to slightly incurved, abaxial surface tomentose;

petals 0;

ovary 3-locular;

styles 3, 1.8–3.5 mm, 2-fid to base, terminal segments 6.

Capsules

4–5 mm diam., smooth;

columella slightly 3-winged distally.

6–8 × 4–5 mm, smooth;

columella apex with 3 rounded, inflated lobes.

Seeds

4–4.5 × 3–4 mm, shiny.

4.5–7 × 3–4 mm, dull.

2n

= 20.

Croton elliottii

Croton incanus

Phenology Flowering Jul–Sep. Flowering Mar–Nov.
Habitat Depression ponds, depression meadows, clay-based Carolina bays, usually on exposed pond edges or bottoms. Calcareous loams, xeric rocky limestone slopes and canyons.
Elevation 0–100 m. (0–300 ft.) 0–700 m. (0–2300 ft.)
Distribution
from FNA
AL; FL; GA; SC
[BONAP county map]
from FNA
TX; n Mexico; c Mexico
[BONAP county map]
Discussion

Croton elliottii is most closely related to C. capitatus.

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

Croton incanus is known in the flora area from the trans-Pecos region to south Texas.

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

Source FNA vol. 12, p. 214. FNA vol. 12, p. 217.
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. 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
Synonyms C. suaveolens var. oblongifolius, C. torreyanus
Name authority Chapman: Fl. South. U.S., 407. (1860) Kunth: in A. von Humboldt et al., Nov. Gen. Sp. 2(fol.): 58; 2(qto.): 73. (1817)
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