Verbena rigida, Sprengel
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https://doi.org/10.5281/zenodo.305475 |
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https://treatment.plazi.org/id/03C287E6-FF18-558F-EFC4-6FFFFAF113DD |
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Plazi |
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Verbena rigida |
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1. V. rigida Sprengel View in CoL , Syst. Veg. 4(2); 230 (1827)
( V. venosa Gillies & Hooker ).
Scabrid-pubescent perennial with stiff, erect or ascending, little-branched stems up to 60 cm. Leaves 4-8 x 1-2 cm, oblong, acute, irregularly dentate, rigid, sessile, amplexicaul. Inflorescence a lax terminal corymb, with long branches each ending in a dense spike 2-5 cm in fruit; bracts longer than calyx, lanceolate-subulate, scabrid and ciliate; corolla reddishpurple, 2-3 times as long as calyx. Roadsides and waste places. Naturalized in Açores. [Az?Ga.] ( Argentina and Brazil.)
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Verbena rigida
| Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1972 |
V. rigida
| Sprengel 1827: 230 |