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Locating the type specimen of Cattleya maxima
(2015-12)
The paper retraces history and argues that the holotype specimen of Cattleya maxima is in London.
Lepanthes Sw. [with three new species from Costa Rica]
(2022-02)
The genus Lepanthes in Costa Rica is presented and discussed. Three new species (Lepanthes sol Pupulin, L. victoria Pupulin & Bogarín, and L. marta-herraae Bogarín & Pupulin) are described and illustrated.
Reproductive biology of Phragmipedium longifolium and floral anatomy associated with pollinator attraction in the genus
(2019-09)
Phragmipedium is a genus with 21 species restricted to the tropics and subtropics from Central and South America. As it is a genus capable of producing seeds from
both self- and cross-pollinated flowers, it is an ideal ...
Stanhopeinae Mesoamericanae VI. On the identity of Polycycnis barbata (Orchidaceae), and other notes on the genus Polycycnis
(2020)
The identity of Polycycnis barbata is discussed and, upon examination of the type, the name is lectotypified and synonymized under the species with erect, small-flowered inflorescence traditionally known as P. muscifera. ...
A new and unusual species of Dichaea (Orchidaceae: Zygopetalinae) from Costa Rica
(2020)
A new and florally unusual species of the genus Dichaea is described and illustrated from Costa Rica,
where it is apparently endemic, and its relationships are discussed. Dichaea auriculata is compared with the group of ...
The New Refugium Botanicum. Oncidium cheirophorum
(2018)
Oncidium cheirophorum Rchb. f., Bot.
Zeit. Berlin 10: 695. 1852. TYPE: [Panama].
Chiriqui Vulkan, J. Warscewicz s.n.
(holotype, W).
Heterotypic synonyms: Oncidium
cheirophorum var. exauriculatum Hamer
& Garay, Orquíd. ...