1636

ARBORETUM AND FRUTICETUM.

PART III.

S&lix glaucescens, m. and f., Fl . Aus., 2. p, 648., Sal., t. 76. and 77.iftlix, m. and f., FI. Aus., 2. p« 639., Sal., t. 36. and 37.

herb&cea, m. and f., Fl . Aus., 2. p. 652., Sal., t.104., Lin. Sp. PL, 1445., FI. Lapp., No. 355,,FI. Dan., 1.117., Eng . Pot., 1 .1907.heterophflla, m. and Fl . Aus., 2. p. 650., Sal., t. 87. and 88.intermedia, m. and f., Fl . Aus., 2. p. 644., Sal., t. 56. and 57.

Jacquini&na, m. and f., Fl . Am., 2. p. 654., Sal., 1. 102., Host Syn., p. 529., Willd. Sp. Pi., 4.

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

Zigustrina, m. and f., Fl . Aus., 2. p. 634., Sal., 1. 15. and 16.litor&lis, m. and f., Fl . Aus., 2. p. 643., Sal., t. 52.longifblia, m. and £, Fl . Aus., 2. p. 645., Sal, t. 62. and 63.

menthaefblia, m. and f., Fl . Aus., 2. p. 649., Sal., t. 79. and 80.; S. Myrsinltes Wulfen in Jacq.

Coll., 2. p. 136., Hoffhi. Sal., 1. p. 71. t. 17., f. 1., &c., Host Syn., p. 527.mir&bitis (androgynous) FZ. 2. p. 641., SaZ. , t. 46.mon&ndra, m. and f. Fl . Aus., 2. p. 647., Sal., t. 73. and 72.mont&na (androgynous) FZ. 2. p.647., S#Z.,t. 73.mutabilis, m. and £, Fl . Aus., 2, p. 640., Sal., t. 42. and 45.

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

This name is applied as a synonyme to S. Hhlix L., by Smith in bis English Flora , 4. p, 188.ov&ta, m. and f., Fl . Aus., 2. p. 648., Sal., t. 74. and 75,palustris, m. and {., Fl . Aus., 2. p. 637., Sal., t. 24. and 25.parietari<ef61ia, m. and f., Fl . Aus., 2. p. 650., Sal, t. 85. and86.parvifidra, 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. PL, 1442., Eng.Bot.,1 1805., Smith.

polym6rpha, m. and f., and with the sexes monoecious, Fl . Aus., 2. p. 646., Sal., t. 68,69,and 70.

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

Coll., S. p. 48.; S. rosmarinifhiia Wtuf., 1. c. ; S. incub&cea Host Syn., p. 528.prunifblia, m. and f., Fl . Aus., 2. p. 649., Sal., t. 83. and 84.pulchdla, m. and £ .,Fl . Aus., 2. p. 653., Sal. , t. 98.purpdrea, m. and £, Fl . Aus., 2. p. 640., Sal., t. 40. and 41.rdpens, m. and £, Fl . Aus., 2. p. 643., Sal, t. 53.

reticulata, m. and £, 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.rethsa, m. and f., Fl . Aus. 2. p. 654., Sal, 1.103., Lin. Sp. PI, 1493., Willd. Sp.Pl.,4. p.684.;S. serpylfifdiia Scop. Carn., 2. p. 255. t. 6., Willd. Sp. PI, 4. p. 684. ; S. Kitaib eliana Willd.Sp. PL, 4. p. 684.

rip&ria, m. and f., Fl . Aus., 2. p. 614., Sal, t. 48. and 59. ; S. incstna Sckrank Baier 1. p- 230.;

S. rosmarinifbUa Schrank Sal, No. 38., Host Syn., 529.rivalis, m. and f., Fl Aus. 2. p. 649., Sal. , t. 81. and 82.semperflbrens, m. and f., Fl Aus. , 2. p. 633., Sal., t. 5. and 6.spectSbilis, m. andf., Fl . Aus., 2. p.682., Sal, t.3. and 4.

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

Starkedna, m. and f., Fl . Aus., 2. p. 650., Sal, t. 89. and 90., Willd. Sp. PI, 4- p. 677■; S-malifblia Besser Fl, 2. p. 313.sud§tica, m. and £, Fl . Aus.,2. p. 651., Sal. , t. 91. ^nd 92.tenuiflbra, m, and f., Fl . Aus., 2. p. 633., Sal., t. 7. and8.t6nuis, 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 Syn., p. 528.vkria, 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. „

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

PL, 4. p. 706., Hqffm. Sal., 1.1. 2. f. 1, 2. t. 5., &c.» Smith FL Br., p. 1070.vitellina, m. and f., Fl . Aus., 2. p.638., Sal., t. 30. and 31. _ .

Wulfemdmz, m. and f., FL Aus., 2. p. 651., Sal., t. 95. and 96., WUld. Sp. PL, 4. p. 660.; S.pny-licifblia Wulfen in Jacq. Coll., 2. p. 139., Host Syn., p. 526.

Genus II.

PO'PULUS Toum. The Poplar. Lin. Syst. Dioe'cia Octandria.

Identification. Toum. Inst., t. 350. j Lin. Gen., 52& j Theo. Nees ab Esenbeck Gen. PJ. Germ. Hi* iSmith’s Engl. FL , 4. p. 242.

Synonymes. Peuplier, Fr. ; Pappel, Ger.; Pioppo, Ital.; Poplier, Dutch -, Alamo, Span* ihrateorDerivation. Some suppose the word P6pulus to be derived from pallo, or paipalla, to decorateshake; others, that the tree obtained its name from its being used, in ancient times, to athe public places in Rome ; where it was called arbor populi, or the tree of the people,derives the name also from populus, but says that it alludes to the leaves being easily aguathe people. From the Spanish name for this tree, alamo, is derived the word alanieaa, tngiven to public walks in Spain , from their being generally planted with poplars.

Description. All the species are deciduous trees, mostly growing to*large size; natives of Europe, North America, some parts of Asia , an _north of Africa . They are all of rapid growth, some of them extremeand they are all remarkable for a degree of tremulous motion in t heir e >when agitated by the least breath of wind. The poplar is dimcious; aI ! r£( jcatkins of the males of most of the species are very ornamental, from