Vachellia farnesiana var. minuta

(M. E. Jones) Seigler & Ebinger

Phytologia 87: 157. 2006.

Common names: Small acacia
Basionym: Pithecellobium minutum M. E. Jones Contr. W. Bot. 18: 38. 1933
Treatment appears in FNA Volume 11.
Revision as of 17:55, 12 March 2025 by imported>Volume Importer
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Shrubs or trees, erect, to 8 m. Stems slightly flexuous. Leaves 15–30 mm; petiole 6+ mm, usu­ally densely pubescent, hairs erect; pinnae 2–4(or 5) pairs, 6–20 mm; leaflet blades 3–6.3 mm, surfaces pubescent abaxially, hairs erect. Legumes elliptic in cross section, 100–170 mm, con­stricted between seeds. Seeds uniseriate, relatively hard partitions between seeds.


Phenology: Flowering Dec–May.
Habitat: Chaparral, disturbed habitats.
Elevation: 0–150 m.

Distribution

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Calif., Mexico (Baja California, Baja California Sur).

Discussion

In the flora area, var. minuta is known only from San Diego County.

Selected References

None.

Lower Taxa

None.
John E. Ebinger +  and David S. Seigler +
- M. E. Jones Seigler & Ebinger +
Pithecellobium minutum +
Small acacia +
Calif. +, Mexico - Baja California +  and Baja California Sur. +
0–150 m. +
Chaparral, disturbed habitats. +
Flowering Dec–May. +
Acacia farnesiana +
Vachellia farnesiana var. minuta +
Vachellia farnesiana +
variety +