A coffee bean (Link to illustration) in a genus file indicates a link to an illustration!

** = non-indigenous genus; one or more taxa grown in Thailand
* = genus contains non-indigenous taxa grown in Thailand

Acranthera

Haldina

Pavetta

Adina

Hamelia **

Pentas **

Aidia

Hedyotis

Pertusadina

Aidiopsis

Hydnophytum

Pitardella

Amaracarpus

Hydrophylax

Porterandia

Anomanthodia

Hymenodictyon

Prismatomeris

Anthocephalus

Hypobathrum

 Pseudomussaenda **

Antirhea

Hyptianthera

Psilanthus

Aphaenandra

Ixora * [cult]

Psychotria

Argostemma

Kailarsenia

Psydrax

Benkara

Keenania

Rennellia

 Brachytome

Knoxia

 Richardia

Coelospermum

Lasianthus

Rondeletia **

 Canthium

Leptodermis

Rothmannia

Carphalea **

Litosanthes

Rubia

 Catunaregam

Luculia

Saprosma

Cephalanthus

Maschalocorymbus

Schizomussaenda

 Ceriscoides

Metadina

Schradera

 Chassalia

Meyna

Scyphiphora

 Cinchona **

Mitracarpus

Serissa **

 Clarkella

Mitragyna

Sinoadina

 Coffea **

Morinda

Spermacoce

 Coptosapelta

Morindopsis

Spermadictyon **

Dentella

Mouretia

Spiradiclis

 Dioecrescis

Mussaenda * [cult]

Streblosa

 Diplospora

Mycetia

Tamilnadia 

 Discospermum

Myrmecodia

Tarenna

Duperrea

Nauclea

Tarennoidea

Fagerlindia -> Benkara

Neanotis

 Timonius

 Fosbergia

Neohymenopogon

Uncaria

 Gaertnera

Neonauclea

Urophyllum

Galium

Nertera

Vangueria **

 Gardenia * [cult]

Ochreinauclea

Vidalasia

Gardeniopsis

Oldenlandia

Wendlandia

 Geophila

Ophiorrhiza

Xantonnea

Greenea

Oxyceros

 

Guettarda

Paederia

 

Gynochthodes