TY  - GEN
A1  - Azofeifa-Bolaños, José B.
A1  - Gigant, L. Rodolphe
A1  - Nicolás-García, Mayra
A1  - Pignal, Marc
A1  - Tavares-González, Fabiola B.
A1  - Hágsater, Eric
A1  - Salazar-Chávez, Gerardo A.
A1  - Reyes-López, Delfino
A1  - Archila-Morales, Fredy L.
A1  - García-García, José A.
A1  - Da Silva, Denis
A1  - Allibert, Agathe
A1  - Solano-Campos, Frank
A1  - Rodríguez-Jimenes, Guadalupe del Carmen
A1  - Paniagua-Vásquez, Amelia
A1  - Besse, Pascale
A1  - Pérez-Silva, Araceli
A1  - Grisoni, Michel
T1  - A new vanilla species from Costa Rica closely related to V. planifolia (Orchidaceae)
T2  - European journal of taxonomy : 284
N2  - We describe a new vanilla species growing in sympatry with Vanilla planifolia Jacks. ex Andrews (Orchidaceae) in the province of Limón, Caribbean coast of Costa Rica. The morphology of the reproductive and vegetative organs observed on vines cultivated under shade-house, the nuclear (Internal Transcribed Spacer) and plastid (matK) nucleotide sequences, as well as the contents of aromatic compounds measured in ripe fruits, show that this species is close to but distinct from V. planifolia. The name V. sotoarenasii M.Pignal, Azofeifa-Bolaños & Grisoni sp. nov. is proposed for this new Vanilla species endemic in Costa Rica. It is especially distinguished from V. planifolia by a reduction of about 30% of the size of the fruits and flowers, by a divergence of ITS sequences for at least two species-conserved nucleotides compared to seven other species of the V. planifolia group, and by the presence of anisic compounds and low content of phenolic compounds (including vanillin) in the fruits. These results confirmed the extension of the area of distribution of V. planifolia southward to Costa Rica, where a recent speciation process occurred. Because of its particular agronomic and aromatic properties, V. sotoarenasii sp. nov. could represent a valuable biological resource for the vanilla industry.
T3  - European journal of taxonomy  : EJT - 284 
KW  - Barcoding
KW  - Costa Rica
KW  - Limón
KW  - radiation
KW  - Vanilla planifolia
KW  - V. sotoarenasii
Y1  - 2017
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/46133
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-461333
SN  - 2118-9773
PB  - Muséum National d'Histoire Naturelle
CY  - Paris
ER  -