454 THE STORY OF PLANT LIFE 



Tribe 2. Daturea. 

 Genus. Datura. 



Family 7. Scrophulariaceae (Vol. Ill, p. 139). — 

 Flowers bisexual, more or less zygomorphic, 5-partite; 

 corolla usually 2-lipped ; stamens 4, or 5, or 2, in pairs ; 

 carpels (2); ovary 2-locular ; ovules many, axile, anatropous; 

 fruit a capsule or berry. 



Sub-Family i. Pseudosolanoidese. 

 Tribe i. Verbascece. 



Genus. Verbascum (Vol. Ill, p. 140). 

 Sub-Family 2. Antirrhinoidese. 

 Tribe 2. Antirrhinece. 



Genera. Antirrhinum^ Linaria {Wo\. Ill, p. 142), 

 Elatinoides^ Cymbalaria. 

 Tribe 3, Chelonece. 



Genus. Scrophularia (Vol. Ill, p. 144). 

 Tribe 4. GratiolecE. 



Genera. Mimulus (Vol. Ill, p. 147), Limosella. 

 Sub-Family 3. Rhinanthoideae. 

 Tribe 5. Digitalece. 



Genera. Sibthorpia (Vol. Ill, p. 149), Veronica 

 (Vol. Ill, p. 152), Digitalis {Yo\. Ill, p. 150), 

 Erinus. 

 Tribe 6. Rhinanthe^. 



Genera. Melampyrum (Vol. Ill, p. 154), Barts- 

 chia^ Euphrasia^ Rhinanthus, Pedicularis. 



Family 8. Orobanchaceae (Vol. Ill, p. 156). — 

 Flowers in terminal raceme, zygomorphic, 5-partite ; corolla 

 gaping ; stamens 4, in pairs, didynamous ; carpels (2) ; 

 ovules indefinite, with 2 parietal placentae ; style i ; fruit a 

 capsule. 



Genera Lathrcea, Orobanche (Vol. Ill, p. 158). 



