70 HEXANDRIA POLYGYNIA. [CI. 6. 



194. NARTHeCIUM. Cor. inf. of 6 linear-lanceol. petals, spread- 

 ing. Stam. woolly. Seeds tunicated, tapering at each end. 

 — N,0. Junce^e. 



190. ORNITHoGALUM. Cor. inf. of 6 lanceolate petals, partly 



spreading, permanent. Stam. dilated at the base. — N.O. 



AsPHODELE^E. 



191. SClLLA. Cor. inf. of 6 ovate-oblong petals, spreading, de- 



ciduous. Stam. all thread-shaped. — N.O. Asphodelr^e. 



188. FRITILLaRI A. Cor. inf. of 6 pet. each with a nectariferous 



cavity at the base withinside. — N.O. Liliace^. 



189. TULfPA. Cor. inf. of 6 pet without nectaries. Style 0. 



Seeds flat. — N.O. Liliace^. 

 197 ACORUS. Cor. inf. of 6 petals, abrupt. Style 0. Seeds ovate- 

 oblong. Spadix covered with numerous sessile flowers. — 

 N.O. Aroide^;. 



**** Flowers without petals. 



198. JuNCUS. Cal. of G leaves. Caps, of 3 cells and 3 valves. 



Seeds numerous, horizontal. — N.O. Junce^e. 



199. LUClOLA. Cal. of 6 leaves. Caps, of 1 cell and 3 valves. 



Seeds 3, erect. — N.O. Junce^e. 

 Peplis 1. Polygona. 



Order II. DIGYNIA. Styles 2. 



203. OXyRIA. Cal. of 2 leaves. Pet. 2. Seed I, compressed, 



winged. — N.O. Polygone^. 



Order III. TRIGYNIA. Styles or Stigmas 3. 



206. SCHEUCHZeRIA. Cal. 0. Pet. 6. Caps. 3, inflated. 



Seeds solitary. — N.O. Juncagineje. 



208. C6LCHICUM. Cal. 0. Cor. of 1 pet. tubular. Caps. 3, inflated. 



Seeds numerous. — N.O. Melanthace^e. 



207. TRlGLOCHIN. Cal. of 3 leaves. Pet. 3. Ops. opening at 



the base with three valves. — N.O. Juncagine^e. 



204. RuMEX. Cal. of 3 leaves. Pet. 3. Seedl, naked, triangular. 



— N.O. PoLYGONE^E. 



205. TOFlELDIA. Cal. 3-cleft. Pet. 6. Caps. 3, with many seeds. 



N.O. MELANTHACEiE. 



Elatine. 



Order IV. POLYGYNIA. Styles numerous. 



209. ALlSMA. Cal of 3 leaves. Pet: 3. Caps. 6 or more, ag- 



gregate. Seeds 1 or 2. — N.O. Alismaceje. 



