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Gentianales of Thailand


Home > Plants of Thailand > ​Gentianales

Kingdom: Plantae
​Clade: Angiosperms
Order: Gentianales


Gentianales is an order of flowering plants, included within the asterid clade of eudicots. It comprises more than 16,000 species in about 1,138 genera in 5 families. More than 80% of the species in this order belong to the Rubiaceae family. Wikipedia

Family: ​Apocynaceae (​​Dogbane Family)

Genera: Adenium, Aganonerion, Amphineurion, Calotropis, Cascabela, Catharanthus, Cerbera, Ceropegia, Myriopteron, Plumeria, Rauvolfia, Streptocaulon, Telosma, Toxocarpus, Tylophora
Adenium obesum.jpg
Adenium obesum (Chonburi Prov.)
Aganonerion polymophum.jpg
Aganonerion polymophum Pierr ex Spire Phu Laen Kha N.P. Chaiyaphum August
Amphineurion marginatum.jpg
Amphineurion marginatum (Roxb.) D.J.Middleton Pattaya Chonburi March
Calotropis gigantea.jpg
Calotropis gigantea - Crown flower
Cascabela thevetia.jpg
Cascabela thevetia (Chonburi Prov.)
Catharanthus roseus.jpg
Catharanthus roseus - Madagascan periwinkle
Catharanthus roseus.jpg
Catharanthus roseus - Madagascan periwinkle
Cerbera manghas.jpg
Cerbera manghas (Chonburi Prov.)
Cerbera manghas.jpg
Cerbera manghas (Chonburi Prov.)
Cerbera odollam.jpg
Cerbera odollam (Chonburi Prov.)
Picture
Ceropegia arnottiana, Doi Suthep-Pui N.P. Chiang Mai, September
Picture
Ceropegia distincta var. haygarthii Khao Yai N.P. Phetchaburi October
Kopsia arborea Blume Punjen Phrae June.jpg
Kopsia arborea Blume Punjen Phrae June
Myriopteron extensum flower.jpg
Myriopteron extensum, Pang Mapha, Mae Hong Son, September 2017
Plumeria rubra.jpg
Plumeria rubra (Chonburi)
Rauvolfia serpentina flowers.jpg
Rauvolfia serpentina, Pai, Mae Hong Son, May 2018
Streptocaulon juventas.jpg
Streptocaulon juventas (Lour.) Merr. Pattaya Chonburi September
Telosma cordata, Tonkin Jasmine.jpg
Telosma cordata Tonkin Jasmine (Chonburi Prov.)
Toxocarpus sperei.jpg
Toxocarpus sperei (Chonburi Prov.)
Tylophora flexuosa.jpg
Tylophora flexuosa (Chonburi Prov.)
Tylophora indica.jpg
Tylophora indica ~ Asclepias asthmatica

Family: Rubiaceae (​​Coffee Family)

Genera: Catunaregam, Dentella, Ixora, Lasianthus, Mitracarpus, Morinda, Mussaenda, Oldenlandia, Paederia, ​Richardia
Argostemma siamense Khao Yai NP Nakhon Ratchasima August.jpg
Argostemma siamense Khao Yai NP Nakhon Ratchasima August
Catunaregam spinosa.jpg
Catunaregam spinosa (Thunb.) Nam Tok Tad Fa N.P. Chaiyaphum July
Dentella repens Thailand.jpg
Dentella repens, Pai, Mae Hong Son, April 2018
Ixora javanica flowers.jpg
Ixora javanica, Chom Thong, Chiang Mai, November 2016
Ixora lobbii.jpg
Ixora lobbii
Lasianthus sp.jpg
Lasianthus sp. 001 (Chonburi Prov.)
Mitracarpus hirtus.jpg
Mitracarpus hirtus ~ White Eye
Morinda citrifolia fruit and flower.jpg
Morinda citrifolia, Muang Chiang Mai, April 2017
Mussaenda sanderiana.jpg
Mussaenda sanderiana, Nakhon Si Thammarat
Oldenlandia affinis.jpg
Oldenlandia affinis
Paederia foetida.jpg
Paederia foetida - Skunk Vine, Chinese fever vine, Lesser Malayan stinkwort
Richardia scabra Rough, Mexican Clover.jpg
Richardia scabra (Rough Mexican Clover) (Chonburi Prov.)
Please note that individual species identifications do not necessarily represent the opinion of all contributors.

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