Thyrsacanthus secundus (Leonard) A. L. A. Côrtes & Rapini, Taxon 59: 971 2010. (syn: Anisacanthus secundus Leonard); . N. South America to N. Brazil: Brazil North, Brazil Northeast, French Guiana, Guyana, Suriname, Venezuela as per POWO; . Thyrsacanthus secundus (Leonard) A.L.A.Côrtes & Rapini submission AS3 February22: 7 high res. images. Here’s a new ornamental plant addition to […]