Sixteen new species of Bulbophyllum section Polymeres (Orchidaceae) from New Guinea



Título del documento: Sixteen new species of Bulbophyllum section Polymeres (Orchidaceae) from New Guinea
Revista: Lankesteriana
Base de datos: PERIÓDICA
Número de sistema: 000456079
ISSN: 1409-3871
Autores: 1
2
Instituciones: 1Jk.art and science, Leiden, Zuid Holland. Países Bajos
2Royal Botanic Gardens, Orchid Herbarium, Kew Richmond, Surrey. Reino Unido
Año:
Periodo: Sep-Dic
Volumen: 20
Número: 3
Paginación: 301-330
País: Costa Rica
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Analítico, descriptivo
Resumen en inglés Sixteen new species of Bulbophyllum section Polymeres (Orchidaceae) from New Guinea (Papua New Guinea and Papua Province of Indonesia) are described. Four informal series in this speciose section are distinguished as an aid to identification and a key for these is provided. The sixteen species belong to two series, sharing one character: new shoots arise from a node along the rhizome or from the basal node of the pseudobulb, without being fused to it any further than the node from which they arise. The first group (with ten new species: Bulbophyllum cerastes, B. dologlossum, B. ischyron, B. nannae, B. orthoraphe, B. schistopogon, B. stagmatoglossum, B. subium, B. teinodragma, B. trivenosum) comprises plants with creeping rhizomes, the second (with six new species: Bulbophyllum farciminiferum, B. gymnothema, B. lipochilum, B. nudicaule, B. radula, B. squamiplectum) comprises plants with patent rhizomes
Disciplinas: Biología
Palabras clave: Taxonomía y sistemática,
Angiospermas,
Nuevas especies,
Claves de identificación,
Bulbophyllum,
Orchidaceae,
Papúa Nueva Guinea
Keyword: Taxonomy and systematics,
Angiosperms,
New species,
Identification keys,
Bulbophyllum,
Orchidaceae,
Papua New Guinea
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