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2023
Journal article
Taxonomic notes on Thrixspermum (Orchidaceae: Aeridinae), with five new species from Thailand.
Five new species of Thrixspermum (Orchidaceae) are described from Thailand, two from sect. Dendrocolla: T. alboluteum (South-West floristic region), T. praetermissum (East); and three from sect. Thrixspermum: T. simile (South-East), T. flammeum (East), T. polystictum (East). Descriptions, illustrations, notes on distribution, ecology, phenology, conservation status, and morphological comparisons with allied...Toolmal, Nopparut ; Suddee, Somran ; Culham, Alastair ; Utteridge, Timothy ; Schuiteman, André
Taxonomy, Aeridinae, Thailand, Section Thrixspermum, Thrixspermum, New species, and Section Dendrocolla
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2022
Journal article
New species and new status of Urophyllum Wall. (Rubiaceae) from Cambodia and Viêtnam.
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2019
Journal article
Nomenclatural changes in Coleus and Plectranthus (Lamiaceae): a tale of more than two genera
A synopsis of the genera Coleus Lour, Equilabium A.J.Paton, Mwany. & Culham and Plectranthus L’Hér. (Lamiaceae, Tribe Ocimeae, Subtribe Plecranthinae) is presented. Generic delimitation follows a recently published molecular phylogeny which identified Coleus as the sister of the remaining genera of Subtribe Plectranthinae; Plectranthus as sister to Tetradenia Benth. and...Paton, Alan ; Mwanyambo, Montfort ; Govaerts, Rafaël ; Smitha, Kokkaraniyil ; Suddee, Somran …
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2019
Journal article
Enhancing identification accuracy for powdery mildews using previously underexploited DNA loci
The internal transcribed spacer (ITS) DNA marker is routinely used for fungal identification but gives a clear result for only three out of four powdery mildew samples. A search for new markers indicates that some genes offer enhanced identification in comparison with ITS. Others fail due to amplification and sequencing...Ellingham, Oliver ; David, John ; Culham, Alastair
Erysiphales, molecular markers, ITS, Mcm7, BLAST, powdery mildew, survey, citizen science, and phylogeny
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2018
Journal article
Phylogenetic study of Plectranthus, Coleus and allies (Lamiaceae): taxonomy, distribution and medicinal use.