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Doctoral thesis
Phylogenetics, genome size evolution and population genetics of slipper orchids in the subfamily Cypripedioideae (Orchidaceae).
Slipper orchids (subfamily Cypripedioideae) comprise five genera; Paphiopedilum, Cypripedium, Phragmipedium, Selenipedium, and Mexipedium. Phylogenetic relationships of the genus Paphiopedilum, were studied using nuclear ribosomal ITS and plastid sequence data. The results confirm that Paphiopedilum is monophyletic and support the division of the genus into three subgenera Parvisepalum, Brachypetalum and Paphiopedilum....Chochai, Araya
Genome size evolution, Orchids, Phylogenetics, Population genetics, Slipper orchids, Cypripedioideae, and Orchidaceae
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Journal article
Telipogon leisberthvelezii (Orchidaceae: Oncidiinae), a new orchid species from the Cordillera del Cóndor in Ecuador.
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Doctoral thesis
Species integrity and hybridization in anthropomorphic Orchis species (Orchidaceae).
Hybridization is widespread in Orchis (Orchidaceae), with 38 recorded hybrids between the 21 accepted species. The four anthropomorphic Orchis species that occur in Britain (O. anthropophora, O. militaris, O. purpurea and O. simia) are on the edge of their range and are of high conservation priority. Understanding how these species...Bersweden, Leif
Orchidaceae, Great Britain, Anthropomorphic species, Hybridization, and Orchis
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Journal article
New combinations in Aeridinae (Orchidaceae).
New combinations are made in the genera Arachnis, Brachypeza, Dimorphorchis, Grosourdya, Phalaenopsis, Renanthera, Robiquetia, Taeniophyllum, Thrixspermum, Trachoma and Trichoglottis. Two new subgenera are established in Phalaenopsis (subgen. Ornithochilus and Hygrochilus). These changes are proposed to begin aligning the genera recognized in subtribe Aeridinae with results of recent DNA analyses (published...Kocyan, Alexander ; Schuiteman, André
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Journal article
Comparative Seed Cryopreservation of Indonesian and New Zealand Epiphytic And Terrestrial Orchids.
The atypical seed storage behaviour reported in several orchid species justifies cryopreservation as a complementary conservation strategy to conventional seed banking. This study aimed to assess the seed cryopreservation potential of five orchid species; tropical epiphytic, Indonesian species (Dendrobium strebloceras, D. lineale), one temperate New Zealand species (D. cunninghamii) and... -
Journal article
Seed Micromorphology of Eleven Species of Pleione (Orchidaceae).
The micromorphological characteristics of the seeds of 11 species of Pleione have been studied, both qualitatively and quantitatively, to establish whether they are useful for systematic studies of the genus. The quantitative characteristics include seed length (0.237–0.626 μm), seed width (0.053–0.133 μm), seed length/width ratio (2.631–7.279), seed ridge thickness (1.4...Wang, Zhongxuan ; Zhang, Hao ; Qin, Si ; You, Le ; Zhai, Junwen …
Pleione, Orchidaceae, Scanning electron microscopy (SEM), Seed, Ultrastructure, and Seed micromorphology
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Journal article
Bulbophyllum wiratnoi (Orchidaceae), a new species of section Epicrianthes from Indonesian New Guinea.
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Journal article
Gastrodia pushparaga (Orchidaceae, Epidendroideae, Gastrodieae), a new species from Sri Lanka.
N/AGopallawa, Bhathiya ; Perera, Amila ; Madola, Indrakheela ; Yakandawala, Deepthi ; Kumar, Pankaj …
Sri Lanka, Gastrodieae, Gastrodia pushparaga, Monocots, Orchidaceae, Epidendroideae, and New species