two new species in the matelea stenopetala complex (apocynaceae, asclepiadoideae) from the guiana shield and amazonian brazil
;Alexander Krings;Gilberto Morillo
thinking through fairbairn: exploring the object relations model of mind2012Vol. 17pp. 27-39
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krings2012phytokeystwo
Abstract
Two new species in the Matelea stenopetala complex (Apocynaceae, Asclepiadoideae) are described from the Guiana Shield and Amazonian Brazil: Matelea brevistipitata Krings & Morillo, sp. nov. and M. trichopedicellata Krings & Morillo, sp. nov. The new species belong to a small group of adaxially-pubescent-flowered taxa within the complex, including M. hildegardiana and M. pakaraimensis. The new species are described and a dichotomous key is provided.