Buddlejaceae family accepted

Loganiaceae family accepted

Gentianaceae family accepted

Asclepiadaceae family accepted

Apocynaceae family accepted

Periplocaceae family synonym

Theligonaceae family synonym

Naucleaceae family synonym

Strychnaceae family synonym

Antoniaceae family synonym

Spigeliaceae family synonym

Geniostomataceae family synonym

Coutoubeaceae family synonym

Chironiaceae family synonym

Potaliaceae family synonym

Aparinaceae family synonym

Asperulaceae family synonym

Cinchonaceae family synonym

Coffeaceae family synonym

Lippayaceae family synonym

Lygodisodeaceae family synonym

Gardeniaceae family synonym

Cynocrambaceae family synonym

Galiaceae family synonym

Operculariaceae family synonym

Plumeriaceae family synonym

Vincaceae family synonym

Stapeliaceae family synonym

Willughbeiaceae family synonym

Henriqueziaceae family synonym

Geniostomaceae family accepted

Gelsemiaceae family accepted

Apocynaceoxylon Chitaley et al., 1970 genus synonym

Saccifoliaceae family synonym

Dialypetalanthaceae family synonym

Cynanchaceae family synonym

Carissaceae family synonym

Cerberaceae family synonym

Rubiaceae family accepted