LXXXV111 LINNAEAN ARRANGEMENT. 



TILL. FL. Calyx urceolate, acuminate, consisting of a single persist- 

 ent sepal folded rounded the subglobose ovary. Corolla none. Nut 

 1-seeded, indehiscent. ORD. XCVII. URTICACEAE. p. 286. 



HUMULUS. STAM. FL. Calyx of 5 sepals. Corolla none. PISTILL. 

 FL. in ovoid-oblong aments ; bracts imbricated, enlarging, 2-flowered. 

 Calyx urceolate, consisting of a single scale-like persistent sepal, 

 its folded margin embracing the ovate ovary. Corolla none. Nut 

 resinous-glandular. ORD. XCVII. URTICACEAE. p. 287. 



SPINACIA. STAM. FL. Calyx of 4 or 5 sepals. Corolla none. 

 PISTILL. FL. Calyx ventricose-tubular, 2- to 4-toothed, persistent. 

 Corolla none. Akene compressed, included in the indurated (and 

 sometimes muricated) calyx-tube. ORD. LXXVII. CHENOPODIA- 

 CEAE. p. 244. 



[Rhus. ORD. XXVII. ANACARDIACEAE. p. 43.] 

 [Negundo. ORD. XXVIII. ACERACEAE. p. 46.] 



[Vitis. ORD. XXXII. VITACEAE. p. 49.] 



[Panax trifolium. ORD. XLV. ARALIACEAE. p. 110.] 



[Nyssa. ORD. LXXXII. NTSSACEAE. p. 253.] 



Order 6. Hexandria. 



DIOSCOREA. STAM. FL. Calyx 6-parted. Corolla none. PISTILL. 

 FL. Calyx-tube adherent to the 3-celled ovary ; limb 6-parted. 

 Corolla none. Capsule prominently 3-winged. Seeds compressed, 

 margined. ORD. CIX. DIOSCOREACEAE p. 318. 



SMILAX. Perianth of 6 spreading sepals, deciduous. Ovary superior. 

 Berry globose, 1- to 3-celled, 1- to 3-seeded. ORD. CX. SMILACEAE. 

 p. 319. 



[Gleditschia. ORD. XXXIV. LEGUMINOSAE. p. 69.] 



[Prinos. ORD. LV. AQUIFOLIACEAE. p. 175. 



[Rumex Acctosella. ORD. LXXIX. POLTGONACEAE. p. 250.] 



[Chamaelirium. ORD. CXII. MELANTHACEAE. jp. 329.] 



Order 7. Octandria. 



POPULUS. Flowers all amentaceous ; bracts laciniate, 1-flowered. 

 Calyx subturbinate, the limb oblique, entire. Capsule 2-valved. 

 Seeds comose. ORD. XCV. SALICACEAE. p. 281. 



[Acer. ORD. XXVIII. ACERACEAE. p. 44.] 

 [Diospyros. ORD. LVI. EBENACEAE. p. 176.] 



Order 8. Enneandria. 



UDORA. Flowers polygamo-dioicous, solitary, from a tubular bifid 

 zpathe. STAM. FL. minute. Sepals and petals each 3, nearly alike. 

 PERFECT. FL. Calyx-tube long and very slender, adherent to the 

 ovary at base; limb 3-parted. Petals 3. Fruit oblong coriaceous, 

 iudehiscent, few-seeded. ORD. CIV. HYDROCHARIDACEAE. p. 30o. 

 [Sassafras and Benzoin. ORD. LVIII. LAURACEAE. p. 251-2.] 



Order 9. Decandria. 



AILANTHUS. Polygamo-dioicous: Calyx 5-cleft. Corolla 5-petaled. 

 PERFECT, OR PISTILL. FL. Ovaries 3 to 5, free, compressed, 1-celled; 



