320 



POLYADELPHIA POLYANDRIA, CL. XVIII. OR. II. 



2189. PENTADE'SMA R. Br. PENTADESMA. (Pente, five, desme, bundle ; stamens.) Gutt'iferne. 1. 

 19686 butyracea/f.^r. butter ^tallow-tree^ CD fr SO 11 ... S.Leone 1822. S s.l 



2190. tfYPE'RICUM L. ST. JOHN'S WORT. (Origin unknown.) Hypericinece. 77. 138. 



I. ASCYRE^IA. Sepals at base joined and unequal; stamens numerous; leaves often large; flowers com- 



II. ELODEA. Calyx five-sepaled ; sepals equal, entire; styles three ; filaments numerous, nine, fifteen, or 



eighteen ; herbs purplish ; flowers axillary, or crowded terminal. 



19708 paludbsum Choi. marsh i A I* 2 jl.au R N. Amer. 1821. D co 



19709 virginicum L. Virginian ^ A or Ifjl.s R N. Amer. 1800. D p.l Bot. rep. 552 

 Elodea campanulata Ph. 



III. PERFORA V RIA. Cal. 5-sepaled ; sep. equal ; stnm. numerous ; styles commonly three ; herbs or subshrubs y 



r ; sepals entire, from No. 19740. toothed gla 



flowers axillary or panicled ; leaves rarely linea, , oc^uu*. 



19710 angulosum MX. angu\ose.toothed-Jl^ A or 2 J n -J' 



19711 punctaturo Lam. dotted & or Ujn.jl 



19712 dolabrif6rme Ven. hatchet-formed^ A or 2 jn.jl 



19713 procumbens MX. procumbent ^ A or 4 au.s 



19714 rosmarinifoliumLawz. Rosemary-lvdSfe | or 2 jn.au 



19715 virg&tum Lam. 



19716 wzyrtifolium Lam. 

 197l7proliricum L. 



19718 glaucum MX. 



19719 lavigktum H. K. 



19720 nudiflr.rum MX. 



19721 quadrangulum L. 



19722 dubium W. 

 delphin<?nse Vil. 



19723 maculJitum All. 



19724 unduFitum Schous. 



19725 veronense Spr. 



19726 attenuatum Choi. 



19727 japonicum Thun. Japanese ^ A 



19728 simplex MX. simple O or 



19729 crispum L. curl-leaved jg Al or 



19730 setbsum //. K. bushy-nnbrancfted^ _AI or 



19731 heterophyllum Ven. various-leaved t i | or 



19732 ajgyptlacum L. Egyptian *s i | or 



19733 humifusum L. trailing -* A or 



19734 Liottardi Vil. Liottard's -* Q) or 



IJJpau 



1 jj.au 

 4 .tn.au 



li* # 



lis.o 

 1 jl.au 

 3 jl.au 



jl.au 

 jl.au 

 jl.au 



A r 



A or 



A r 



A or 1| il.au 

 1^ jl.au 

 1 jl.au 

 1 jl.au 



1 jl.au 



2 jl.au 

 2 jn.jl 



i jl.au 

 i jn.au 



N. Amer. 1812. 

 N. Amer. 1823. 

 N. Amer. 1821. 

 N. Amer. 1822. 

 Carolina 1812. 

 N. Amer. 1820. 

 N. Amer. 1818. 

 N. Amer. 1758. 

 N. Amer. 1812. 

 N. Amer. 1772. 

 N. Amer. 1811. 

 Britain 

 Britain 



N. Amer. 1789. 

 Barbary 1802. 

 Europe 1816. 

 Dahuria 182-2. 

 Nepal 1823. 

 N. Amer. 1826. 



D p.l 



D co 



D co 



D co 



L s.l 



D co 



D co 



S s.l 



C p.l 



D p.l 



C p.l 



m. me. C p.l 



m. thi. C p.l 



Greece 



Carolina 



Persia 



Epypt 



Britain 



Switzerl. 



1688. 

 1799. 

 1812. 

 1787. 



C p.l 



D p.l 



D co 



D p.l 



D p.l 



S s.l 



C p.l 



D p.l 



1) i.p 



C p.l 



D co 



D co 



indular. 

 Pluk. al. 245. 6 



Den. br. 88 



Eng. bot. 370 

 Eng. bot. 296 



Pluk. al. 421. 3 

 Boc. mu. 12 



Ven. eels 68 

 Bot. reg. 196 

 Eng. bot. 1226 

 Vil. del. 44 



