XXXV111 



CONTENTS. 



Page 



, catharticus L. % Europe '» 



pi. 68. fig. 198. 531 



The purging Buckthorn. 



The White Thorn of the modern Greeks. 



Variety - -531 



2 hydriensis Jac. *£ 



virgatus Roxb. ik Himalaya - - 532 



The twiggy Buckthorn. 



R. catharticus Hamilt. 



. tinctdrius Waldst. *k Hung. f. 199. 532 



The Dyer's Buckthorn. 



R. cardiospermus Willd. 



, infectdrius L. & S. Europe f. 200. 533 



The staining Buckthorn. 



BJidmnus ~Lyciu?n Scop. 



Dwarf, or yelloiv -berried, Buckthorn; 



Avignon Berry. 

 Nerprun dcs Teinturiers, Graine d? Avi- 

 gnon, Nerprun ieignant, Fr. 

 Farbender Wegdorn, Ger. 



saxatilis L. sk S.Europe f. 20L 533 



The Stone Buckthorn. 

 It. Ion g >j otitis Mill. 

 Stein Wegdorn, Ger. 



fiff. 202. 534 



10. 



i 1. 



I S. 



17. 



oleoides L. gfe Sicily 



The Olive-like Buckthorn. 

 R. olcifolius Hort. 



fcuxifolius Poir. & Africa f. 203. 534 



The Box-leaved Buckthorn. 



. pubdscens Pair. & Levant . - 534 



The pubescent Buckthorn. 

 R. oleoides Lam. 



, /ycioiiles L. flfc Spain - - 534 



The Lycium-like Buckthorn. 



Variety - - 534 



2 arragon£nsis Asso. 



, Erythroxylon Pall, afe Siberia 



fig. 204. 534 



The red-wooded Buckthorn. 



Variety - - 295 



2. angustissimum & fig. 205. 

 R. \ycioldes Pall. 



rupestris V'dl. Jk France 



The Hock Buckthorn. 



R. jmmilus 8 rupAtrit Dec. 



valentinus Willd. Jc Spain 



The Valencia Buckthorn. 

 R. piimiltu < 'av. 



R. I'liiitilns inr. valentinus Dec. 



Wulfen/'i Spreng. «. Austria 

 Wulfen's Buckthorn. 



H. pUmilus Wulf. 



R. pumilus var. Wulfem Dec. 



pusillus Ten. ** Naples 



The small Buckthorn. 



It. pumilus i<iir. neapolitdnus Dec. 



555 



5S3 



dahuricus Pall, a Dahuria 



The Dahiuiao Buckthorn. 



18. 



if), alnifolius UHerit. 



535 



535 



North America 

 fie. 206. 536 



Page 



20. frangulbides Michx. $& North America 



fig. 207. 536 



The Frangula-like Buckthorn. 



R. alnifblius var. franguWldes Dec. 



21. pumilus L. * South Europe 



pi. 69. fig. 208. 536 

 The Alpine Buckthorn. 



22. pumilus L. Jk Austria - 536 



The dwarf Buckthorn. 

 R. rupestris Scop. 



§ ii. Frdngula Tourn. X & 537 



23. carolinianus Walt. & Carolina 537 



The Carolina Buckthorn. 



24. Frangula L. ¥ Europe 



pi. 70. fig. 209. 539 

 The breaking Buckthorn. 

 Berry-bearing Alder. 

 Nerprun Bourgene, Aunc noir, Fr. 

 Glatter Wegdorn, Ger. 



Variety - - 537 



2 angustifdlia Hort. ¥ 



25. latifblius UHerit. *£ Azores 



pi. 71. fig. 210. 538 

 The broad-leaved Buckthorn. 



App. i. Hardy Species of ~Rhdm?ius not yet 

 introduced. - - 538 



R. amygdalinus Desf. 



R. persicifblius Moris. 



R. jorunifolius Smith. 



R. Sibthorpmwws Schult. (R. pumilus Sibth.) 



R. Vurshianus Dec. (R. alnifolius Pursh) f. 211. 



R. sanguineus Pers. 



R. minutiflbrus Pursh. 



R. carpinifolius Pall. f. 212. 



App. ii. Half-hardy Species. 



53S 



[< i i< aved Buckthorn. 



R. integrifblius Bee. {R. coriaceus Nees.) 



R. jorinoides UHerit. (Zizyphus ldcidus Mcench.) 



R. celtidifdlius Thunb. 



R. crenulatus Ait. 



R. serrulatus H. B. et Kunlh. 



R. microphallus Willd. 



R. umbellatus Car. 



R. tenuifolius Moc. 



V. CEANCfTHUS L. m * - 539 



The Ceanothus, or Red Root. 

 Rhdmnus L. 

 Ceanothe, Fr. 

 S'dkebbauvi, Ger. 



1. azureus Desf. * Mexico f. 213. 539 

 The azure-flowered Red Root. 



C. cceruleus Lag. 

 C. bicolor Willd. 



2. amcricanus L. m N.Amer. 214.539 



The American Red Root, or New Jersey Tea. 



3. tardiflorus Horn. N. America 540 

 The late-flowering Red Boot. 



4. ovatus Desf. as N. America - 540 



The ovate-leaved Red Root. 



5. intcrmedius Pursh. i& N. America 540 

 The Intermediate Red Root. 



6. sanguineus Pursh. fib N. America /HO 



The bloo&y -branched Rcil [tool 



