76 63. RUBIACILE. 



ft Corolla contorto-imbricate. Flowers not in head. Capsules 2 -celled, 



seeds winged, with albumen. (Cine hone a?) 



Thysanoepermum. 5 



j- Corolla-lobes twisted in buds. Flowers simply panicled. Fruits 



capsular, 2-celled, seeds angled. (Rondeletiene). . Wcndlandia. 6 

 (1 Corolla-lobes valvate in buds. Fruit a loculicidal or septicidal 2- 

 rarely 4-celled capsule, or of 2- or 4- dehiscent or indeliiscent 

 cocci, rarely altogether mdehisceiit. Seeds small or minute, 

 rarely winged. Herbs. (Hedyotidere). (3). 



e Corolla-lobes valvate in buds. Flowers panicled or corymbose. Fruits 

 fleshy or drupaceous, indehiscent (rarely dehiscent), seeds 



minute. (Musseendete) MmsoBenda. 11 



C Corolla-tube twisted in buds. Fruits berried, fleshy or dry. Seeds 

 usually large; cotyledons often foliaceous. (Gardeniese). (5). 



(2*) Tubes of calyx confluent. Syncarps globose . . CejJialanthus. 1 



Tubes of calyx contiguous or slightly coherent. Fruits capsular. (2**). 



(2**) Bracteoles between flowers paleaceous, corolla valvate Adina. 2 



Bracteoles between flowers none, or very small. (2***). 



(2***) Flowers sessile, corolla imbricate, fruits capsular, 2-coccous . . Nauclea. 3 

 Flowers usually pedicellate, corolla valvate, fruits capsular septicide. 



Uncaria. 4 



( 3 )a Fruits 2-celled, usually indehiscent, stipules entire Dentdla. 7 



ft Fruits oblong subglobose or orbicular, 2-rarely 4-celled, usually de- 

 hiscent, cells many- rarely 1-seeded. (4). 

 -( Fruits broadly didymously obcordate, of 2-complanate spreading 



lobes, loculicidal above the calyx Opldorrldza. 10 



( 4 ) Capsules loculi- or septicidal, rarely indehiscent, with contiguous 



calyx-teeth, seeds rarely angular Hedyotis. 8 



Capsules loculicidal above the remote calyx-teeth, rarely indeliiscent, 



seeds minute, angular Oldenlandia. 9 



( 5 ) Seeds many in each cell, or few in Randia. (6). 



Seeds few in each cell Diplos^xjra. 15 



( 6 ) Inflorescence terminal, flowers 2 -sexual, stigma fusiform. . . Webera. 12 



