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World flora
Plants of the world flora
Explore
Families
Genera
31
Species
Family:
Rubiaceae
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Genera
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Observations count
Species count
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Antirhea
299
69
Observations
1
species
Asperula
1
1
Observation
1
species
Catunaregam
19
9
Observations
1
species
Chassalia
18
4
Observations
1
species
Coffea
2 895
2 206
Observations
3
species
Coptosperma
61
24
Observations
1
species
Danais
95
15
Observations
1
species
Dentella
32
23
Observations
1
species
Euclinia
16
5
Observations
1
species
Fernelia
116
17
Observations
1
species
Gaertnera
26
3
Observations
2
species
Galium
286
175
Observations
1
species
Gardenia
2 052
1 636
Observations
2
species
Genipa
284
157
Observations
1
species
Guettarda
169
105
Observations
1
species
Hamelia
1 038
782
Observations
1
species
Ixora
4 322
3 614
Observations
4
species
Mitracarpus
333
208
Observations
1
species
Morinda
1 836
1 317
Observations
1
species
Mussaenda
1 892
1 408
Observations
4
species
Nauclea
14
6
Observations
1
species
Oldenlandia
483
307
Observations
2
species
Paederia
143
108
Observations
1
species
Pavetta
4
1
Observation
1
species
Pentas
2 840
2 373
Observations
1
species
Richardia
213
150
Observations
1
species
Rondeletia
38
25
Observations
1
species
Sarcocephalus
13
10
Observations
1
species
Serissa
206
150
Observations
1
species
Spermacoce
337
205
Observations
5
species
Vangueria
216
120
Observations
1
species
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Genera