ANTHOPHYTA 367 



with milky juice; ovary 2-cened, or of 

 two separated carpels. — Apocynum, 

 Vinca, Nerium. 



Family 177. Asclepiadaceae. Milkweeds. Herbs and 

 shrubs with milky juice; ovary of 

 two separated carpels. — Asclepias, 

 Ceropegia, Stapelia, Hoya. 

 Order Schophulariales. CoroUa mostly irregular; sta- 

 mens fewer than the corolla lobes; 

 ovules many. 



Family 178. Scrophulariaceae. Snapdragons. Mostly 

 herbs; ovary 2-ceUed; seeds endo- 

 spermous. — Verbascum, Antirrhinum, 

 Scrophularia, Mimulus, Veronica, 

 Gerardia, CastiUeia, Pedicularis. 



Family 179. Bignoniaceae. Catalpas. Mostly trees 

 and shrubs; ovary 1 or 2-celled; seeds 

 without endosperm. — Bignonia, Cat- 

 alpa, Tecoma. 



Family 180. Pedahaceae; 181, Martyniaceae; 182, 

 Orobanchaceae; 183, Gesneraceae; 

 184, Columelliaceae; 185, Lentibu- 

 lariaceae; 186, Globulariaceae; 187, 

 Acanthaceae. 

 Order Lamiales. Corolla mostly irregular ; stamens fewer 

 than the corolla lobes; ovules usually 

 solitary. 



Family 188. Myoporaceae; 189, Phrymaceae. 



Family 190. Verbenaceae. Herbs, shrubs and trees, 

 with usually undivided stigma. — 

 Verbena, Lantana, Lippia, Tectona, 

 Vitex. 



Family 191. Lamiaceae. Mints. Mostly herbs and 

 shrubs, aromatic, with usually bifid 

 stigma. — Lavandula, Nepeta, Salvia, 

 Thymus, Mentha, Coleus. 

 Sub-Class DICOTYLEDONEAE-CALYCIFLORAE. "Cup 

 Flowers." Axis of the flower nor- 

 mally expanded into a disk or cup, 

 bearing on its margin the perianth and 



