APPENDIX I 455 



Family 9. Lentibulariaceae (Vol. Ill, p. 161). — 

 Flowers usually zygomorphic, 5-partite ; corolla 2-lipped ; 

 stamens 2; carpels (2); ovules many; ovary i-locular; 

 placentation free-central ; fruit a capsule. 

 Tribe. UtriculariecB. 



Genera. Utricularia (Vol. Ill, p. 167), Pingui- 

 cula (Vol. Ill, p. 163). 



Order 6. Plantaginales. — Flowers 4-merous, 

 isomerous, except in carpels, bisexual or unisexual, 

 actinomorphic ; leaves spiral. 



Family. Plantaginaceae (Vol. Ill, p. 135). — Flowers 

 unisexual or bisexual, in spikes ; calyx 4-partite ; corolla 

 4-lobed ; stamens 4, inserted on corolla-tube ; anthers 

 versatile ; carpels (2) as a rule ; ovary 2, or 4-locular ; ovules 

 numerous, anatropous ; style and stigma thread-like ; fruit 

 a capsule or nut. 



Genera. Plantago (Vol. Ill, p. 137), Littorella, 



Order 7. Rubiales. — Flowers typically 5 to 

 4-merous, with isomerous stamens and carpels, or 

 with latter oligomerous, regular or zygomorphic; 

 gynoecium superior, multilocular, with i to many 

 anatropous ovules in each loculus. 



Family i. Rubiacese (Vol. II, p. 280). — Flowers 

 actinomorphic as a rule, 5-4-partite ; calyx small ; corolla- 

 lobes valvate in bud; carpels (2) as a rule (or i) or 

 indefinite ; ovules i to indefinite, anatropous; fruit variable. 

 Sub-Family. Coffeoidese. 

 Tribe. Galiece. 



Genera. Sherardia (Vol. II, p. 288), Asperula 

 (Vol. II, p. 285), Rubia, Galium (Vol. II, 

 p. 281). 



