1636 ARBORETUM AND FRUTICETUM. PART III. 



Salix glaucescens, m. and f, Fl. Aus. t 2. p. 648., Sal., t. 76. and 77. 

 miix, m. and f., Fl. Aug., 2. p. 639., Sal., t. 36. and 37. 

 herbfccea, m. and/, Fl. Aus., 2. p. 652., Sal., t. 104., Lin. Sp. PL, 1445., Fl. Lapp., No. 355., 



Fl. Dan., 1. 117., Eng. Bot., t. 1907. 



heterophylla, m. and f., Fl. Aug., 2. p. 650., Sal., t. 87. and 88. 

 intermedia, m. and f, Fl. Aus., 2. p. 644., Sal. t t. 56. and 57. 

 Jacquinwnrt, m. and f., Fl. Aus., 2. p. 654., Sal., t. 102., Host Sun., p. 529., Willd. Sp. PL, 4. 



p. 692. ; S. ftisca Jacq. Aus., t. 409. 



/igustrina, m. and f., Fl. Aus., 2. p. 634., Sal., t. 15. and 16. 

 litoralis, m. and f., Fl. Aus., 2. p. 643., Sal., t. 52. 

 longifblia, m. and f., Fl. Aus., 2. p. 645., Sal., t. 62. and 63. 

 7enthae/o//a, m. and f., Fl. Aus., 2. p. 649., Sal., t. 79. and 80. ; S. Myrsinltes Wulfen in Jacq. 



Coll., 2. p. 136., Hoffm. Sal., 1. p. 71. t. 17., f. 1., &c., Host Syn., p. 527. 

 mirabilis (androgynous) Fl. Aus. ,2. p. 641., Sal., t.46. 

 monandra, m. and f. Fl. Aus., 2. p. 647., Sal., t. 71. and 72. 

 montana (androgynous) Fl. Aus., 2. p. 647., Sal., t. 73. 

 mutabilis, m. and f., Fl. Aus., 2. p. 640., Sal., t. 42. and 43. 

 oppositifi.lia, m. and f., Fl. Aus., 2. p. 640., Sal., t. 38. and 39. ; S humilior, &c., Rait Syn., 445. 



This name is applied as a synonyme to S. /ftlix L., by Smith in his English Flora, 4. p. 188. 

 ovata, m. and f., Fl. Aus., 2. p. 648., Sal., t. 74. and 75. 

 palustris, m. and f., Fl. Aus. y 2. p. 637., Sal., t. 24. and 25. 

 parietaria?fblia, m. and f., Fl. Aus., 2. p. 650., Sal., t. 85. and 86. 

 parvifl6ra, m. and f., Fl.Aus., 2. p. 642., Sal., t. 49. 

 pentandra, m. and f., Fl. Aus., 2. p. 632., Sal., t. 1. and 2., Lin. Sp. PI., 1442., Eng. Sot., 



1. 1805., Smith. 

 polym6rpha, m. and f., and with the sexes monoecious, Fl. Aug., 2. p. 646., Sal., t. 68, 69, 



and 70. 

 pratensis, m. and f., Fl. Aus., 2. p. 642., Sal., t. 50. and 51. ; S. angustifMia Wulfen in Jacq. 



Coll., 3. p. 48. ; S. rosmarinifolia Wulf., 1. c. ; S. incubilcea Host Syn., p. 528. 

 prunifblia, m. and f., Fl. Aus., 2. p. 649., Sal., t. 83. and 84. 

 pulchtlla, m. and f., Fl. Aus., 2. p. 653., Sal., t. 98. 

 purpiirea, m. and f., Fl. Aus., 2. p. 640., Sal., t. 40. and 41. 

 repens, m. and f., Fl. Aus., 2. p. 643., Sal., t. 53. 

 reticulata, m. and f., Fl. Aus., 2. p. 655., Sal., 1. 105., Lin. Sp. PI., 1446., .Fl Lapp., No. 359. 



t. 78., Fl. Dan., t. 212., Eng. Bot., t. 1908., Smith. 

 retusa, m. and f., Fl. Aus. 2. p. 654., Sal., t. 103., Lin. Sp. PI., 1493., Willd. Sp. PL, 4. p. 684. ; 



S. serpyllifolia Scop. Cam., 2. p. 255. t. 6., Willd. Sp. PI., 4. p. 684. ; S. Kitaibehana Willd. 



Sp. PI., 4. p. 684. 

 riparia, m. and f., Fl. Aus., 2. p. 644., Sal., t. 48. and 59. ; S. incana Schrank Safer., 1. p. 230. ; 



S. rosmarinifblia Schrank Sal., No. 38., Host Syn., 529. 

 rivalis, m. and f., Fl. Aus. 2. p. 649., Sal., t. 81. and 82. 

 gemperflbrens, m. and f., Fi. Aus., 2. p. 633., Sal., t. 5. and 6. 

 spectabilis, m. and f., Fl. Aus., 2. p. 682., Sal., t.3. and 4. 

 specibsa, m. and f., Fl. Aus. ,2. p. 635., Sal., 1. 17. 

 Starkearea, m. and f., Fl. Aus., 2. p. 650., Sal., t. 89. and 90., Willd. Sp. PI., 4. p. 677. ; S. 



Twalif&lia Besser Fl., 2. p. 313. 



sudetica, m. and f., Fl. Aus. ,2. p. 651., Sal., t. 91. and 92. 

 tenuiflura, m. and f., Fl. Aus., 2. p. 633., Sal., t. 7. and 8. 

 tenuis, m. and f., Fl. Aus., 2. p. 642., Sal., t. 47. and 48. 

 tomentbsa, m. and f., Fl. Aus., 2. p. 651., Sal., t. 93., Host Sun., p. 528. 

 varia, m. and f., Fl. Aus., 2. p. 634., Sal., 1. 11. and 12. 

 ventista, m. and f., Fl. Aus. ,2. p. 633., Sal., t. 9. and 10. 

 viminalis, m. and f., Fl. Aus., 2. p. 643., Sal., t. 54. and 55., Lin. Sp. PI., 2448. ; Willd. Sp. 



PI., 4. p. 706., Hqffm. Sal., 1. t. 2. f. 1, 2. t 5.,&c., Smith Fl. Br. t p. 1070. 

 Titelllna, m. and f., Fl. Aus., 2. p. 638., Sal., t.30. and 31. 

 WulfemYma, m. and f., Fl. Aus., 2. p. 651 , Sal., t. 95. and 96., Willd. Sp. PI., 4. p. 660.; S.phy. 



licifdlia Wutfen in Jacq. Coll., 2. p. 139., Host Syn., p. 526. 



GENUS II. 



PO'PULUS Tourn. THE POPLAR. Lin. Syst. Dice'cia Octandria. 



Identification. Tourn. Inst., t. 350. ; Lin. Gen., 526. ; Theo. Nees ab Esenbeck Gen. PI. Germ. Illust. ; 

 Smith's Engl. Fl., 4. p. 242. 



Synonymes. Peuplier, Fr. ; Pappel, Ger. ; Pioppo, Ital. ; Poplier, Dutch ; Alamo, Span. 



Derivation. Some suppose the word Populus to be derived from polio, or paipallo, to vibrate or 

 shake; others, that the tree obtained its name from its being used, in ancient times, to decorate 

 the public places in Rome; where it was called arbor populi, or the tree of the people. Bullet 

 derives the name also from populus, but says that it alludes to the leaves being easily agitated, like 

 the people. From the Spanish name for this tree, alamo, is derived the word alameda, the name 

 given to public walks in Spain, from their being generally planted with poplars. 



Description. All the species are deciduous trees, mostly growing to a 

 large size ; natives of Europe, North America, some parts of Asia, and the 

 north of Africa. They are all of rapid growth, some of them extremely so ; 

 and they are all remarkable for a degree of tremulous motion in their leaves, 

 when agitated by the least breath of wind. The poplar is dioecious ; and the 

 catkins of the males of most of the species are very ornamental, from the red 



