Results 111 to 120 of about 598 (143)
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Gynostemium structure and relationships of theCorallorhizinae (Orchidaceae: Epidendroideae)
Plant Systematics and Evolution, 1994Several types of pollinium stalk are present in theCorallorhizinae. Govenia has a cellular epidermal pollinium stalk, whileTipularia has a unique stipe that results from prolongation and detachment of the rostellum.Dactylostalix andEphippianthus have no stipe, but do have a detachable viscidium.Aplectrum, Corallorhiza, Cremastra, andOreorchis have ...
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Microstylis schneideri sp. nov. (Orchidaceae, Epidendroideae) from Colombia [PDF]
Nordic Journal of Botany, 2014 A new species of the genus Microstylis, M. schneideri is described and illustrated based on Colombian material. The taxonomic affinities of the new species are briefly discussed.
Dariusz Lucjan Szlachetko +1 more
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A taxonomic revision of Oberonia (Orchidaceae: Epidendroideae: Malaxideae) in Thailand
Phytotaxa, 2019The methods and results of a taxonomic revision of Oberonia in Thailand are presented following a historical outline. The traditional methods and techniques of morphology-based botanical revision work were used, and the revision relied on examination of dried as well as liquid-preserved specimens from 13 herbaria, supplemented with observations of live
Bunpha, Kanok-on +2 more
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A revision of Gastrodia (Orchidaceae: Epidendroideae, Gastrodieae) in tropical Africa
Kew Bulletin, 2010The holomycotrophic terrestrial orchids of tropical Africa are reassessed. Two new species of Gastrodia from tropical Africa are described, G. rwandensis from Rwanda and G. ballii from south-central Africa. The genus now comprises three species in tropical Africa. A key is provided to distinguish them from Gastrodia africana Kraenzl.
Phillip Cribb +2 more
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Calanthe wuxiensis (Orchidaceae: Epidendroideae), a new species from Chongqing, China
Phytotaxa, 2017Calanthe wuxiensis, a new species from Chongqing, China, is described and illustrated. The new species is morphologically reminiscent of C. ecarinata and C. tricarinata, from which it differs in having white lip, lateral lobes long rectangular, apex gradually expand, middle lobe disk with three dark yellow short-crests.
Yu, Feng-Qiong +3 more
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A new subspecies of Crepidium commelinifolium (Malaxideae; Epidendroideae; Orchidaceae)
Phytotaxa, 2015Crepidium commelinifolium (Zollinger & Moritzi in Zollinger 1844: 402) Szlachetko (1995: 125) belongs to sect. Commelinodes (Schlechter 1911: 124) Szlachetko (1995: 123), subsect. Commelinodes (Margońska & Szlachetko, 2010: 4) and occurs mainly in Java but also in Borneo (Malaysia, Brunei, Indonesia), at elevations ranging from 200–2,000 m ...
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Molecular Ecology, 2011
AbstractMycoheterotrophic species have abandoned an autotrophic lifestyle and obtain carbon exclusively from mycorrhizal fungi. Although these species have evolved independently in many plant families, such events have occurred most often in the Orchidaceae, resulting in the highest concentration of these species in the tracheophytes.
Aaron H, Kennedy +2 more
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AbstractMycoheterotrophic species have abandoned an autotrophic lifestyle and obtain carbon exclusively from mycorrhizal fungi. Although these species have evolved independently in many plant families, such events have occurred most often in the Orchidaceae, resulting in the highest concentration of these species in the tracheophytes.
Aaron H, Kennedy +2 more
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A new definition of the genus Tamayorkis (Malaxideae, Epidendroideae, Orchidaceae) [PDF]
Annales Botanici Fennici, 1998 Tamayorkis Szlach. (Malaxideae, Epidendroideae, Orchidaceae) is redefined and three additional species, T. ehrenbergii (Rchb.f.) R. Gonzalez and Szlach., T. hintonii (Todzia) R. Gonzalez and Szlach. and T. wendtii (Salazar) R. Gonzalez and Szlach. are incorporated into it. Tamayorkis is compared with Malaxis Solander ex O. Swartz and Liparis L.
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Floral gland diversity in Pleurothallidinae (Epidendroideae–Orchidaceae)
Flora, 2022G. Arévalo-Rodrigues +2 more
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New combinations in Campanulorchis (Orchidaceae: Epidendroideae): a reappraisal of the genus
Phytotaxa, 2017Tribe Podochileae are a systematically highly challenging orchid group. Although the delimitation of Podochileae is relatively stable and monophyly of this tribe was confirmed by DNA-based phylogenetic analysis (Ng 2002), taxonomic categories within this group have changed frequently.
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