Flora of North America species comparison

The green links below add additional plants to the comparison table. Blue links lead to other Web sites.
enable glossary links

Croton wigginsii

Wiggins' croton
Habit Shrubs, 2–10 dm, dioecious.
Stems

densely branched, appressed-lepidote.
Leaves

not clustered;

stipules absent;

petiole 1–4 cm, usually less than 1/2 blade length, glands absent at apex;

blade narrowly elliptic to linear-oblong, 2–8.5 × 0.6–1.5 cm, more than 2 times as long as wide, base obtuse, margins entire, apex obtuse to rounded, abaxial surface pale green, adaxial surface darker green, both densely pale stellate-lepidote.
Inflorescences

unisexual, racemes or thyrses;

staminate 1–3.5(–10) cm, flowers 3–8(–15);

pistillate 0.5–1 cm, flowers 1–6.
Pedicels

staminate 1–7 mm, pistillate 1–2 mm (4–7 mm in fruit).
Staminate flowers

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

petals 0;

stamens 10–15.
Pistillate flowers

sepals 5, equal, 2 mm, margins entire, apex incurved, abaxial surface stellate-lepidote;

petals 0;

ovary 3-locular;

styles 3, 1.5–2.5 mm, 2–3 times 2-fid, terminal segments 12–24.
Capsules

7–10 × 6–8 mm, smooth;

columella 3-winged.
Seeds

6.5–7 × 2–3 mm, dull.
2n

= 28.

Croton wigginsii
Phenology Flowering Feb–May.
Habitat Sand dunes.
Elevation 10–100 m. (0–300 ft.)
Distribution
from FNA
AZ; CA; Mexico (Baja California, Sonora)
[WildflowerSearch map]
[BONAP county map]
Discussion

Croton wigginsii is closely related to C. californicus but more robust in its habit and floral features, and is restricted to sand dunes in a limited area of the Sonoran Desert. In the flora area, C. wigginsii is known only from Yuma County, Arizona, and Imperial County, California.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 12, p. 224.
Parent taxa Euphorbiaceae > Croton
Sibling taxa
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. suaveolens, C. texensis
Synonyms C. arenicola
Name authority L. C. Wheeler: Contr. Gray Herb. 124: 37. (1939)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



Type/paste one or more Latin names into the boxes above; matching taxa will show up below the box as you type. You can use the up/down arrow keys to move through the list.

(If the plant you're looking for doesn't show up in the auto-complete list, that means it either isn't described in Flora of North America yet, or it's listed under a synonym. And please note that Flora of North America is still missing several plant families, including Apiaceae, Boraginaceae, and Polemoniaceae.)

Choose a data source: Flora of North America

The species comparison tool is brought to you by:
Northwest Wildflowers