44 A FLORA OF MANILA 



9. Fruit a berry 128. Solanaceae (p. 413) 



9. Fruit capsular. 



10. Ovules and seeds few, 1 or 2 in each cell; mostly 



twining vines 118. Convolvulaceae (p. 381) 



10. Ovules many; erect, herbaceous or woody plants, 

 rarely vines. 



11. Stamens 4 124. Scrophulariaceae (p. 419) 



11. Stamens 5. 



la Styles 2, distinct. 



119. Hydrophyllaceae (p. 392V 



12. Styles united 123. Solanaceae (p. 413) 



9. Fruit drupaceous or on achene, or of 2 or 4 nutlets. 



128. Boraginaceae (p. 393) 

 7. F lowers irregular ; stamens 4, in 2 pairs, or sometimes 

 i only. 

 8. Fruit drupaceous or an achene, or of two to four 1-seeded 

 nutlets. 

 9. Style apical; ovary not lobed. 



121. Verbenaceae (p. 396) 



9. Style arising between the four lobes of the ovary; 



plants often aromatic and frequently with 4-angled 



stems 129. Labiatae (p. 406), 



8. Fr3iit_capsular, dehiscent or indehiscent. 

 9. Ovary with axile placentae. 



10. Capsules opening elastically from the apex; seeds 

 usually supported on a curved hook ( retinacula ) ; 

 leaves mostly opposite.' 



129. Acanthaceae (p. 433) 

 10. Capsules not opening elastically; retinacula none. 

 11. Leaves always alternate; capsule fleshy. 



123. Solanaceae (p. 413) 

 (Brun/eleia) 

 11. Leaves mostly opposite, sometimes whorled; cap- 

 sule dry. 

 12. Seeds without endosperm. 



126. J'edaliaceae (p. 431) 

 12. Seeds with endosperm. 



, 124. Scrophularia ceae (p. 419) 



9. Ovary with parietal placentae. 



10. Seeds minute; leaves always simple. •=«'»'■/ i-<;»*'<^',p 



127. Geeneriaceae (p. 431) 

 10. Seeds large, often winged, in dehiscent capsules, or 

 if indehiscent then wingless and imbedded in pulp ; 

 leaves mostly compound. 



Pla««n1aTi'»^ . . 125. Bignoniaeeae (p. 426.) 



1. Ovary inferior. ' p<»>''<Tal n, i-t,f||»,^ ovq.v 



2. Flowers not in dense heads. "* "* ^-"""' '""**yit'«-.«Kt^ ^ 



3. Stamens attached to the corolla. 



6. Parasitic shrubs; stipules none 38. Loranthaceae (p. 183) 



6. Tendril-bearing vines 132. Cucurbitaceae (p. 455) 



6. Herbs, shrubs, vines, or trees With opposite leaves, watery 



juice, the stipules always present; tendrils none. 



131. Rubiaceae (p. 445)' 



