Diagnostic description ⁴

Securidaca virgata Sw., Prodr. 104. 1788.

Fig. 1E; 141. E-M

Synonym: Elsota virgata (Sw.) Kuntze

Woody vine, twining, with pendulous branches, attainig 5-10 m in length. Stems cylindrical, puberulent, slightly flattened when mature; cross section with bands of vascular tissue alternating with bands of parenchyma. Leaves alternate, 1-2 cm long, obovate or oblong, minutely strigulose, the apex rounded, retuse, the base cuneate or obtuse, the margins entire, revolute, the venation inconspicuous on both surfaces; petioles ca. 1 mm long, strigulose. Inflorescences of terminal racemes; pedicels ca. 6 mm long, minutely sericeous; calyx of 5 sepals, unequal, the 3 outer ones 2-4 mm long, pink, rounded, strigulose, the inner ones petaloid, 8-12 mm long, pink, rounded; keel white, ca. 8 mm long, the upper petals yellow, fleshy, slightly shorter than the keel. Samara 3-4 cm long, minutely sericeous, especially the seminiferous locule, the wing with reticulate venation, 2-3 × 1 cm.

Phenology: Flowering and fruiting throughout the year.

Status: Native, very common.

Selected Specimens Examined: Acevedo-Rdgz., P. 3747; 6954; 7127; 9453; Britton, N.L. 983; 4478; 5809; Cowell, J.F. 582; Eggers, B. Goll, G.P. 410; 586; 1055; Heller, A.A. 4385; Holdridge, L. 215; Sargent, F.H. 250; Shafer, J.A. 2380; Sintenis, P. 46; 1065; 5291; 6658; Stevenson, J.A. 102; Underwood, L.M. 77; Webster, G.L. 8844.

Distribution ⁵

Distribution: In disturbed areas, on roadsides, in pastures, and in secondary forests at lower and middle elevations. Also on Vieques, Cuba and Hispaniola.

Public Forests: Cambalache, Ceiba, El Yunque, Guajataca, Maricao, Río Abajo, and Susúa.

Sources and Credits

1. (c) Smithsonian Institution, National Museum of Natural History, Department of Botany, some rights reserved (CC BY-NC-SA), https://collections.nmnh.si.edu/services/media.php?env=botany&irn=10351799
2. (c) Smithsonian Institution, National Museum of Natural History, Department of Botany, some rights reserved (CC BY-NC-SA), https://collections.nmnh.si.edu/services/media.php?env=botany&irn=10351801
3. (c) sara, some rights reserved (CC BY-NC-ND), uploaded by sara, http://www.flickr.com/photos/23185404@N00/7650250264
4. (c) Pedro Acevedo-Rodríguez, some rights reserved (CC BY-NC-SA), http://eol.org/data_objects/28435486
5. (c) Pedro Acevedo-Rodríguez, some rights reserved (CC BY-NC-SA), http://eol.org/data_objects/28435928

More Info

• iNat taxon page
• Biodiversity Heritage Library
• BOLD Systems BIN search
• eFloras.org
• Flora of North America (beta)
• Global Biodiversity Information Facility (GBIF)
• HOSTS - a Database of the World's Lepidopteran Hostplants
• IPNI (with links to POWO, WFO, and BHL)
• NatureServe Explorer 2.0
• SEINet Symbiota portals
• Tropicos
• World Flora Online

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