LXXii LINNAEAN ARRANGEMENT. 



tf Fruit a Berry. 



MEDEOLA. Perianth corolla-like, segments lance-oblong, revolute, 

 deciduous. Anthers incumbent. Styles long, recurved. Berry 

 globose, 3-celled, few-seeded. ORD. CX. SMILACEAE. p. 320. 



TRILLIUM. Perianth with the 3 outer segments calyx-like, the 3 

 inner ones corolla-like. Anthers adnate. Styles subulate, recurved. 

 Berry fleshy, trigonous-ovoid, 3-celled. Seeds numerous, horizontal, 

 obovoid. ORD. CX. SMILACEAE. p. 320. 



f t f Fruit an Akene. 



RUMEX. Sometimes dioicous: Perianth calyx-like, the 3 inner 

 segments larger, valvately connivent, often with a grain-like tuber- 

 cle on the back. Stigmas pencil-tufted. Akene triquetrous. ORD. 



LXXIX. POLYGONACEAE. p. 250. 



[Lechea. ORD. XIII. CISTACEAE. p. 27.] 



[Sambucus Canadensis. ORD. XIATI. CAPRIFOLIACEAE. p. 114.] 

 [Aletris farinosa. ORD. CVII. HAEMODORACEAE. p. 317.] 



Order 4. Tetragynia. 



SAURTJRUS. Flowers naked, pedicellate, in the axils of colored 

 bracts, crowded in a slender subterminal raceme. Ovaries connate ; 

 styles recurved. Fruit follicular, the carpels somewhat fleshy, 

 united at base. Seeds usually solitary. ORD. LXXXVI. SAURTJR- 

 ACEAE. p. 256. 



Order 5. Polygynia. 



ALISMA. Perianth deeply 6-parted, the outer segments calyx-like, 

 the inner ones petal-like, deciduous. Ovaries numerous, verticillate 

 on a flatted receptacle ; in fruit forming angular coriaceous akenes. 

 ORD. CIII. ALISMACEAE. J9/304. 



CL.ASS VII. HEPTAtfDRIA. 

 Order 1. Monogynia. 



AESCULUS. Calyx tubular, somewhat ventricose, 5-lobed. Petals 

 4 or 5, unequal. Capsule mostly 1 -seeded, by abortion. Seed large. 

 ORD. XXIX. SAPINDACEAE. p. 47. 



TRIENTALIS. Calyx mostly 7-parted. Corolla mostly 7-parted. 

 Filaments united in a ring, at base ; . anthers revolute after flowering. 

 Capsule few-seeded. ORD. LVIII. PRIMTJLACEAE. p. 178. 

 [Prinos verticillatus. ORD. LV. AQUIFOLIACEAE..P. 175.] 



Order 2. Digynia. 



[Polygonum orientale, and Hydropiper. ORD. LXXIX. POLYGONACEAE. p. 2467.] 

 [Tllmus fulva. ORD. LXXXV. ULMACEAE. p. 265.] 



Order 3. Tetragynia. 



[SAXTRURUS. ORD. LXXXVI. SAURURACEAE. p. 256.] 



CL.ASS VIII. OCTANDRIA. 



Order 1. Monogynia. 



a. Ovary inferior. 



