COROLLIFLOR-E. 



609 



regular; or irregular and bilabiate (fig. 447 J, with 3 — 10 divi- 

 sions, the odd tooth or division always posterior {fig. 991). 

 Corolla {figs. 470—473, and 992 and 993) bilabiate, with the 

 upper lip undivided {fig. 470) or bifid {figs. 471 and 472), usually 

 more or less arched over the lower lip {fig. 470), or sometimes 

 nearly suppressed {fig. 992) ; the lower hp 3-lobed, with the odd 

 lobe anterior {fig. 991). -Stowjews usually 4, didynamous {figs. 



Fig. 993. 



Fig. 994. 



Fig. 995. 



Fig. 996. 



Fig. 993. Front view of the 

 flower of Lamium Fig. 



994. The corolla of the 

 Garden Sage {Salvia offici- 

 nalis^ cut open Fig. 



995. The corolla of the 

 Horehound {Marruhium 

 vulgare) cut open Fig. 



996. Lobed ovary, style, 

 and stigma of the Garden 

 Sage (.Salvia officinalis'). 



993 and 995), or rarely 2 by abortion (^a. 994); anthers 2-ce\led, 

 or 1 -celled by abortion ; the filament or connective sometimes 

 forked, with each branch bearing a perfect cell, or the cell on one 

 side obsolete, or sterile {fig. 505). Ovary deeply 4-lobed {figs. 

 594 and 996), seated on a fleshy disk, with 1 erect ovule in 

 each lobe; style 1, basilar (figs. 594 and 996); stigma forked 

 {fig. 996). Fruit composed of from 1 — 4 achaenia, enclosed by 

 the calyx. Seeds erect, with Httle or no albumen • embryo erect, 

 with flat cotyledons. 



