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Synopsis of Hexasepalum (Rubiaceae), the Priority Name for Diodella and a New Species from Brazil
Abstract Hexasepalum is the priority name for Diodella. In the present paper, we provide a synopsis of Hexasepalum. The genus differs from the remaining genera of the tribe Spermacoceae by theExpand
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Spermacoce spiralis, a new name for Diodia assurgens (Rubiaceae).
Background and aims The identity of Diodia assurgens K.Schum. is unclear and the taxon has never been studied in detail since its description. In the present paper we aim to clarify its status andExpand
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(2114-2115) Proposals to reject the names Hexasepalum and H. angustifolium (Rubiaceae)
Fil: Cabana Fader, Andrea Alejandra. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Nordeste. Instituto de Botanica del Nordeste. UniversidadExpand
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Nuevas combinaciones y nuevos sinónimos en especies de Brasil de Diodia s. lat. (Spermacoceae – Rubiaceae)
Resumen Durante la actualizacion de la lista de especies de la tribu Spermacoceae (Rubiaceae) de Brasil se realizaronalgunas consideraciones nomenclaturales para cinco nombres publicados de Diodia.Expand
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Identidad taxonómica de Diodia angustata (Rubiaceae) y su transferencia a Planaltina
Fil: Cabana Fader, Andrea Alejandra. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Nordeste. Instituto de Botanica del Nordeste. UniversidadExpand
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Morpho-anatomical and morphometric studies of the floral structures of the distylous Oldenlandia salzmannii (Rubiaceae)
The genus Oldenlandia (Rubiaceae) has a conflicting generic delimitation, with representatives that show different floral syndromes. Oldenlandia salzmannii is a marshy herb that is widespread inExpand
Hexasepalum nordestinum (Rubiaceae): A New Species from Two Disjoint and Fragmented Areas in Northeast Brazil, with a Key to the American Species of the Genus
Abstract The genus Hexasepalum (Rubiaceae) is the priority name for Diodella and was recently re-established over the latter taxon. In this study we describe Hexasepalum nordestinum, a new speciesExpand
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