Croton suaveolens

Torrey in W. H. Emory

Rep. U.S. Mex. Bound. 2(1): 194. 1859.

Common names: Scented croton
Treatment appears in FNA Volume 12. Treatment on page 224. Mentioned on page 210.

Shrubs, 2–5 dm, monoecious. Stems dichotomously much branched proximally, coarsely stellate-tomentose. Leaves 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 or staminate, racemes, 1–3 cm, staminate flowers 6–10, pistillate flowers 1–3. Pedicels: staminate 3–5 mm, pistillate 1–2 mm. Staminate flowers: 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 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 7–10 × 6–8 mm, smooth; columella apex with 3 rounded, inflated lobes. Seeds 5.5–7 × 4–5 mm, shiny.


Phenology: Flowering Apr–Nov.
Habitat: Rocky slopes, foothills.
Elevation: 1500–2000 m.

Distribution

V12 133-distribution-map.jpg

Tex., Mexico (Coahuila), Mexico (Chihuahua), Mexico (Nuevo León)

Discussion

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

Selected References

None.

Lower Taxa

None.

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

... more about "Croton suaveolens"
pale green +  and cream +
stellate-hairy +, glabrous +  and villous +
straight +
obtuse;acute +
Benjamin W. van Ee +  and Paul E. Berry +
Torrey in W. H. Emory +
2 cm20 mm <br />0.02 m <br /> (5.4 cm54 mm <br />0.054 m <br />) +
ovate;broadly elliptic +
1 cm10 mm <br />0.01 m <br /> (3.6 cm36 mm <br />0.036 m <br />) +
0.7 cm7 mm <br />0.007 m <br /> (1 cm10 mm <br />0.01 m <br />) +
0.6 cm6 mm <br />0.006 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
Scented croton +
Tex. +, Mexico (Coahuila) +, Mexico (Chihuahua) +  and Mexico (Nuevo León) +
1500–2000 m. +
pistillate +  and staminate +
subtending +
Rocky slopes, foothills. +
scale-like +  and stellate +
axillary +  and terminal +
palmate +  and pinnate +
colorless +  and reddish +
deciduous +, semideciduous +  and persistent +
inflated;rounded +
palmate +  and pinnate +
denticulate +  and crenate +
extrastaminal +
pistillate +  and staminate +
0.1 cm1 mm <br />0.001 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
pale green +  and white +
list;count;distinct +
obovate +  and spatulate +
0.04 cm0.4 mm <br />4.0e-4 m <br /> (0.06 cm0.6 mm <br />6.0e-4 m <br />) +
0.5 cm5 mm <br />0.005 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
Flowering Apr–Nov. +
(1-)3-carpellate +
Rep. U.S. Mex. Bound. +
1 cm10 mm <br />0.01 m <br /> (3 cm30 mm <br />0.03 m <br />) +
0.55 cm5.5 mm <br />0.0055 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
lenticular +, globose +, ovoid +, oblong +  and ellipsoid +
0.4 cm4 mm <br />0.004 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
valvate +  and imbricate +
distinct +  and connate +
2.5 cm25 mm <br />0.025 m <br /> (2 cm20 mm <br />0.02 m <br />) +
stellate-tomentose +
caducous +, deciduous +  and persistent +
5 +  and 10 +
0.02 cm0.2 mm <br />2.0e-4 m <br /> (0.05 cm0.5 mm <br />5.0e-4 m <br />) +
connate +  and distinct +
0.4 cm4 mm <br />0.004 m <br /> (?) +  and 0.6 cm6 mm <br />0.006 m <br /> (?) +
Croton suaveolens +
species +
perennial +  and annual +
14 +, 10 +, 9 +  and 8 +