NATURAL SYSTEMS. 



[LlXDLEY. 



41. Khamn.w.bs -/ W'« moiuxHoUomydMiu; carpels epwoJtoited ; placenta ,^^™" °^* 



,• dnywceott*; seed-* de/ntte; «»»Wo amygdaloid, with little or no 



nt.anal-.s.-/ KfeOUS, mmopetaln* ; placentae «0« «\P»»ff VTJjSiSlIlS 



..'..doiwmuc/* smaller Mom tAe radicle, IjW ln ° ""V* 2«« ntl ^ °/ 



. . ,„,„„„ (rtari ; placenta: aanU ; fruit ^tuea , 



■ >y of albumen. ( Ooeasumaty achlamydcous 



4,- ( ,,i.i. jaj .-. -/ o feous, nioiiopetelo«», si/mnwtrical ; placenta free central; embryo 



hi,,,, among a large quantity of albumen. (Occasionally monochlamydeous, or poly. 



Ifl l.< kiai.es.— Flowers diclilamydeous, monopetalous, symmetrical, or unsymmetncal ; fruit nucamen- 

 taceous, consistmg of several one-deeded uu.ts, or of clusters of tliem separate or 

 ,-yo large, with, little or no albumen. ( Very rarely hypogynous ! ) 

 ■»■> IH..V..NIALES.— Flowers die/dam,/, alous, unsymmetrical ; fruit capsular or berried, 



'idated; placentae axile, or parietal, or free central; 



j with little or ir 



Sub-ClAS* IV. EPIGYNOUS EXOGENS. 

 .vers or $ ? : stamens growing to the side of either the calyx or corolla ; ovary 

 inferior or nearly so. 



60. Campajialbb. Fk •< % dicMamydeovs, monopetalous ; embryo with little or no albumen. 



61. Mv.rtai.ks.— I-!. >«: r$ dichlamydeous, polypetalous ; placenta: axile ; embryo with little or noalbu- 



.,,1, dly monochlamydeous). 



62. 'Ac-talks.— / <us, polypetalous; placenta parietal; embryo with little or no 



albu 

 robsalb*— Ftou mydeous, polypetalous s seeds numerous, minute; embryo small, lying 



large quantity of album n. 

 64, cim horalbs. — Flowers dichlamydeous, monopetalous; embryo minute, lying in a large quantity 



of album, a. 

 66 I .IKKI.I..M.KS.— /7.'»'><-.v dichl amydeous, polypetalous s seeds solitary, large ; embryo small, lying in 



a large quantity of album, n. 

 66. Ai-mui.ks. — Flow lamydeous; embryo small, lying in a large quantity of albumen. 



N vti'rai. Orders of Exoubns. 



Alliance 18. Am bntalbs, p. 248, 



Ovary 1-celled Ovule 1 or 2, ascending. Ra-) _.. „ . _ _» ,_ _ ojn 



dicle superior . ( " '• Casuannae.a-, or Beefwoods, p. 249 



Ovary S-oeUed. Ovule 1, pendulous. Radicle ) _ „ , , „. , . „„ 



rior _ J 78. Betulacea, or Birchworts, p. 2ol 



Oval iivulesOO. Seeds winged. . 79. Altimgiaeees, or Liquidambars, p. 253 

 Ovary 1-celled. Ovules 00. Seeds cottony . . 80. Salicaceee, or WiUounoortS, p. 254 

 Ovary L-celled Ovule 1, erect. Radicle) _, „ . _ , . „.. 



superior } 81. Myricacece, or Galeworts, p. 256 



Ovary 1 -celled. Ovule 1, ascending. Radicle) _„ _, „, „^_ 



inferior . ... . j ° 2, Eloeagnacea; , or Oleasters, p. 257 



ALUAKCB 10. 1'rticalks, p. 2.')S. 



Radicle superior. Ovules twin, suspended.") 



Embryo straight, aibnminous. Anthers ) 83. Stilaginacea:, or Antidesmads, p. 259 



- lulled, with vertical fissures ) 



Radicle superior, ovule solitary, erect. Km-") 



bryo straight, albuminous. Juice limpid. > 84. Vrticacete, or Xettlcworts, p. 2b"0 



Btipulea small. Bat . J 



Radii lor. Embryo exallmminous.) 



Plumule many-leaved, large J 85 - (-eratophyllacea, or Hornivorts, p. 263 



Radicle superior Ovule Boutary, suspended.) 



Bmbryo hooked, ezalbuminous j 86 - C'annabinacete, or Ilempworts, p. 265 



Radicle superior. Ovules solitary, suspended.) 



Embryo hooked, albuminous I 87- Jfomce*, or Morads, p. 266 



Radicle superior. Ovule solitary, erect or) 



1. Embryo straight, ezalbuminous. } 88. Artoearpacete, or Artocarpads, p. 269 



Juice milky. Stipules urge, convolute . . ) 

 Radicle Inferior. Embryo albuminous. Plu-4 



mule minute. Juice limpid. Stipules large, > 89. Platanacece, or Planes, p. 272 

 "hums J 



ALU A NCI SO. BOFHOBBtAUS, p. 278. 



Ovules definite, suspended, anatropal. Kadi-) 



ele superior ( 90 - tuphorbiaccie, or Spurgeworts. p. 274 



Ovules definite, suspended, campylotropal i _ 



Radicle Inferior, albumen mealy '. . . . | *Gyrostemoneee, p. 282 



Ovules detinite, suspended, anatmpal. Radi I 

 clc superior, ^amentaceous. . . .) 91 - ' s, '7""'«, or Scepads, p. 283 



Ovules definite, suspended, amphitropal, Ra-) n „ 



dide superior . j $-■ Callitrichacea:, or Starworts, p. 284 



Ovules definite, ascending, anatropal Kadi-) 

 He inferior I ""• Fmpetraeea;, or Crowbcrries, p. 2S5 



ovn .ascending. ? naked, com-] *Batid ea > n 9Sfi 



blned into a suoculent oone ' nanaea, p. ^86 



Ovules 00, ascending. Radicle inferior. Seeds) 



SCoUform j 9-1. ? Xepenthaectr, or Kepenths, p. 287 



