Two new records of Dendrobium, D. daklakense, and D. metrium, are reported for the flora of Laos for the first time. Photographs, information on habitat and ecology, vernacular names and additional notes for each species are given based on collections from Dak Cheung Plateau, Sekong Province (D. daklakense), and Phou Khao Khouay National Park, Vientiane Province (D. metrium). An updated checklist with classification section of Dendrobium in Laos is also provided.
{"title":"Two new distribution records of Dendrobium (Orchidaceae), with an updated checklist of Dendrobium for Laos","authors":"Phongphayboun Phonepaseuth, K. Souvannakhoummane, Santi Xayyasith, Chanthavong Keovongsy, Khamnuk Soulida, Phetlasy Souladeth","doi":"10.20531/tfb.2023.51.1.04","DOIUrl":"https://doi.org/10.20531/tfb.2023.51.1.04","url":null,"abstract":"Two new records of Dendrobium, D. daklakense, and D. metrium, are reported for the flora of Laos for the first time. Photographs, information on habitat and ecology, vernacular names and additional notes for each species are given based on collections from Dak Cheung Plateau, Sekong Province (D. daklakense), and Phou Khao Khouay National Park, Vientiane Province (D. metrium). An updated checklist with classification section of Dendrobium in Laos is also provided.","PeriodicalId":37958,"journal":{"name":"Thai Forest Bulletin (Botany)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73763506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.20531/tfb.2023.51.1.02
Wirot Wirot, P. Chantaranothai
Tarenna thorelii is reported as a new record for Thailand based on collections from Khon Kaen and Roi Et Provinces. A morphological description based on Thai specimens, distribution, ecological information, conservation status, and short notes on the species as well as an illustration are provided. In addition, a lectotype for T. thorelii is proposed.
{"title":"Tarenna thorelii (Rubiaceae), a new record for Thailand","authors":"Wirot Wirot, P. Chantaranothai","doi":"10.20531/tfb.2023.51.1.02","DOIUrl":"https://doi.org/10.20531/tfb.2023.51.1.02","url":null,"abstract":"Tarenna thorelii is reported as a new record for Thailand based on collections from Khon Kaen and Roi Et Provinces. A morphological description based on Thai specimens, distribution, ecological information, conservation status, and short notes on the species as well as an illustration are provided. In addition, a lectotype for T. thorelii is proposed.","PeriodicalId":37958,"journal":{"name":"Thai Forest Bulletin (Botany)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72665737","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.20531/tfb.2023.51.2.09
I. Turner
Dysolobium dasycarpum (Miq.) I.M.Turner, comb. nov., is proposed to take the place of Dysolobium dolichoides (Baker) Prain as the correct name of a legume species from seasonally-dry tropical Asia. A lectotype at the second step is designated for Dolichos dasycarpus Miq.
{"title":"A new combination in Dysolobium (Leguminosae–Papilionoideae)","authors":"I. Turner","doi":"10.20531/tfb.2023.51.2.09","DOIUrl":"https://doi.org/10.20531/tfb.2023.51.2.09","url":null,"abstract":"Dysolobium dasycarpum (Miq.) I.M.Turner, comb. nov., is proposed to take the place of Dysolobium dolichoides (Baker) Prain as the correct name of a legume species from seasonally-dry tropical Asia. A lectotype at the second step is designated for Dolichos dasycarpus Miq.","PeriodicalId":37958,"journal":{"name":"Thai Forest Bulletin (Botany)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74292959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.20531/tfb.2023.51.2.10
Thitiporn Pingyot, Anchalee Nuammee, Supalak Pumikong, Kan Jumnongpakdi, Henrik Æ. Pedersen
Cheirostylis takeoi, a new national species record from Mae Sai District, Chiang Rai Province, northern Thailand, is described, photographed and illustrated based on Thai material. Furthermore, we outline how it differs from the morphologically most similar species in Thailand, C. thailandica. The newly recorded species is mainly characterized by its narrowly oblong-lanceolate, obtuse to subacute, entire, strongly recurved labellum that lacks appendages inside the slightly concave base.
{"title":"Cheirostylis takeoi (Orchidaceae), a new record for Thailand","authors":"Thitiporn Pingyot, Anchalee Nuammee, Supalak Pumikong, Kan Jumnongpakdi, Henrik Æ. Pedersen","doi":"10.20531/tfb.2023.51.2.10","DOIUrl":"https://doi.org/10.20531/tfb.2023.51.2.10","url":null,"abstract":"Cheirostylis takeoi, a new national species record from Mae Sai District, Chiang Rai Province, northern Thailand, is described, photographed and illustrated based on Thai material. Furthermore, we outline how it differs from the morphologically most similar species in Thailand, C. thailandica. The newly recorded species is mainly characterized by its narrowly oblong-lanceolate, obtuse to subacute, entire, strongly recurved labellum that lacks appendages inside the slightly concave base.","PeriodicalId":37958,"journal":{"name":"Thai Forest Bulletin (Botany)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135053215","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.20531/tfb.2023.51.2.12
Lahiru S. Wijedasa
In preparation for the Flora of Thailand account for part of the Melastomataceae (former Memecylaceae), three new species, one new variety, one newly recorded species for Thailand in the genus Memecylon are presented. The new taxa are: M. aurantifolium, M. khimao, M. bailek, and M. corticosum var. parvifolium.
{"title":"New species, variety, record and combination of Memecylon (Melastomataceae) from Thailand","authors":"Lahiru S. Wijedasa","doi":"10.20531/tfb.2023.51.2.12","DOIUrl":"https://doi.org/10.20531/tfb.2023.51.2.12","url":null,"abstract":"In preparation for the Flora of Thailand account for part of the Melastomataceae (former Memecylaceae), three new species, one new variety, one newly recorded species for Thailand in the genus Memecylon are presented. The new taxa are: M. aurantifolium, M. khimao, M. bailek, and M. corticosum var. parvifolium.","PeriodicalId":37958,"journal":{"name":"Thai Forest Bulletin (Botany)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135158633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.20531/tfb.2023.51.1.01
M. Poopath, Sawita Yooprasert, R. Pooma
Pentaphragmataceae in Thailand is revised and a total of five species are recognised. A new species from Narathiwat, Penthaphragma narathiwatense, is described and illustrated. Penthaphragma poilanei is a new species record for Thailand. Penthaphragma winitii is synonymised under Penthaphragma sinense. A key to the Thai species, along with descriptions, distribution information, ecology and preliminary conservation assessments, are provided for all species.
{"title":"A revision of Pentaphragmataceae in Thailand with a new species and a new species record","authors":"M. Poopath, Sawita Yooprasert, R. Pooma","doi":"10.20531/tfb.2023.51.1.01","DOIUrl":"https://doi.org/10.20531/tfb.2023.51.1.01","url":null,"abstract":"Pentaphragmataceae in Thailand is revised and a total of five species are recognised. A new species from Narathiwat, Penthaphragma narathiwatense, is described and illustrated. Penthaphragma poilanei is a new species record for Thailand. Penthaphragma winitii is synonymised under Penthaphragma sinense. A key to the Thai species, along with descriptions, distribution information, ecology and preliminary conservation assessments, are provided for all species.","PeriodicalId":37958,"journal":{"name":"Thai Forest Bulletin (Botany)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72849994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.20531/tfb.2023.51.1.06
S. Chantanaorrapint, Amonrat Chantanaorrapint, S. Suddee
Taeniophyllum rudolfii, previously known only from New Caledonia, was newly discovered in lower montane forest in southern Thailand. A description, line drawings and photographs are provided. In addition, a lectotype is also designated here.
{"title":"Taeniophyllum rudolfii (Orchidaceae), a new species record for Thailand with a note on its typification","authors":"S. Chantanaorrapint, Amonrat Chantanaorrapint, S. Suddee","doi":"10.20531/tfb.2023.51.1.06","DOIUrl":"https://doi.org/10.20531/tfb.2023.51.1.06","url":null,"abstract":"Taeniophyllum rudolfii, previously known only from New Caledonia, was newly discovered in lower montane forest in southern Thailand. A description, line drawings and photographs are provided. In addition, a lectotype is also designated here.","PeriodicalId":37958,"journal":{"name":"Thai Forest Bulletin (Botany)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74886702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.20531/tfb.2023.51.2.08
D. Middleton, Naiyana Tetsana, S. Suddee, C. Puglisi
Eight new species of Microchirita (Gesneriaceae) from Thailand are described: Microchirita candida, M. chonburiensis, M. formosa, M. fuscifaucia, M. poomae, M. rayongensis, M. striata and M. suwatii. With the addition of these species, 37 species are now recorded for Thailand, considerably more than any other country.
{"title":"Eight new species of Microchirita (Gesneriaceae: Didymocarpoideae) from Thailand","authors":"D. Middleton, Naiyana Tetsana, S. Suddee, C. Puglisi","doi":"10.20531/tfb.2023.51.2.08","DOIUrl":"https://doi.org/10.20531/tfb.2023.51.2.08","url":null,"abstract":"Eight new species of Microchirita (Gesneriaceae) from Thailand are described: Microchirita candida, M. chonburiensis, M. formosa, M. fuscifaucia, M. poomae, M. rayongensis, M. striata and M. suwatii. With the addition of these species, 37 species are now recorded for Thailand, considerably more than any other country.","PeriodicalId":37958,"journal":{"name":"Thai Forest Bulletin (Botany)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81106222","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.20531/tfb.2023.51.2.11
Brigitta E.E. Duyfjes, Willem J.J.O. De Wilde, Esmée L.C. Winkel, Phongsak Phonsena
Canthiumera and Pyrostria comprise two species each in Thailand; three lectotypes are designated.
Canthiumera和Pyrostria在泰国各有两种;指定了三种类型。
{"title":"Synopsis of Canthiumera and Pyrostria (Rubiaceae, Vanguerieae) in Thailand","authors":"Brigitta E.E. Duyfjes, Willem J.J.O. De Wilde, Esmée L.C. Winkel, Phongsak Phonsena","doi":"10.20531/tfb.2023.51.2.11","DOIUrl":"https://doi.org/10.20531/tfb.2023.51.2.11","url":null,"abstract":"Canthiumera and Pyrostria comprise two species each in Thailand; three lectotypes are designated.","PeriodicalId":37958,"journal":{"name":"Thai Forest Bulletin (Botany)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135151429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.20531/tfb.2023.51.1.07
W. Promprom, Wannachai Chatan
Amorphophallus coudercii is reported as a new record from Nakhon Phanom Province, North-Eastern Thailand. The species is characterized by having a long tuber, a male floral zone contiguous to the female zone, the absence of an appendix, and the presence of warts on the adaxial side near the base of the spathe. Detailed descriptions based on recently collected plant materials, as well as notes on the distribution and ecology, and photographs are presented.
{"title":"Amorphophallus coudercii (Araceae), a new record for Thailand","authors":"W. Promprom, Wannachai Chatan","doi":"10.20531/tfb.2023.51.1.07","DOIUrl":"https://doi.org/10.20531/tfb.2023.51.1.07","url":null,"abstract":"Amorphophallus coudercii is reported as a new record from Nakhon Phanom Province, North-Eastern Thailand. The species is characterized by having a long tuber, a male floral zone contiguous to the female zone, the absence of an appendix, and the presence of warts on the adaxial side near the base of the spathe. Detailed descriptions based on recently collected plant materials, as well as notes on the distribution and ecology, and photographs are presented.","PeriodicalId":37958,"journal":{"name":"Thai Forest Bulletin (Botany)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72658554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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