1636

ARBORETUM AND FRUTICETUM.

FART III.

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

//£lix, m. and f., Ft. Aus., 2. p. 639., Sal., t. 36. and 37.

herb&cea, m. and/., Fl. Aus., 2. p. 652., Sal., 1.104., Lin. Sp. PI., 1445., Fl-. Lapp., No. 355.,Fl. Dan., 1.117., Eng. Bot., 1 .1907.heterophylla, m. and 1 ., Fl. Aus., 2. p. 650., Sal., t. 87. and 88.intermedia, m. and f., Fl. Aus., 2. p. 644., Sal., t. 56. and 57.

Jacquinidwn, m. and f., Fl. Aus., 2. p. 654., Sal., 1.102., Host Syn., p. 529., Willd. Bp- PI., 4.

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

^igustrina, m. and f., Fl. Aus., 2. p. 634., Sal., 1.15. 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.

menthssfblia, m. and f., Fl. Aus., 2. p. 649., Sal., t. 79. and 80.; S. H/yrsinltes 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.mon&ndra, m. and f. Fl. Aus., 2. p. 647., Sal., t. 71. and 72.mont&na (androgynous) Fl. Aus., 2. p. 647., Sal., t. 73.mutabilis, m. and f., Fl. Aus., 2. p. 640., Sal., t.42. and 43.

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

This name is applied as a synonyme to S. i/felix 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., 2. p. 637., Sal., t. 24. and 25.parietariaefblia, m. and f., Fl. Aus., 2. p. 650., Sal., t. 85. and86.parviflbra, 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. Bot.,1.1805., Smith.

polymdrpha, 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. angustifblia Wulfen in Jacq.

Coll., 3. p. 48.; S. rosmarinifblia Wulf., 1. c.; S. incubacea Host Syn., p. 528.

^runifblia, m. and f., FL Aus., 2. p. 649., Sal., t. 83. and 84.pulchella, m. and f., Fl. Aus., 2. p. 653., Sal. , t. 98.purpOrea, m. and t, 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, PL, 1446., Fl. Lapp., No. 359-t. 78., FL Dan., t. 212., Eng. Bot., 1.1908., Smith.retiisa, m. and f., Fl. Aus. 2. p. 654., Sal., t. 103., Lin. Sp. PL, 1493., Willd. Sp. Pl. % 4. p. 684. ;S. serpyliifblia Scop. Cam., 2. p. 255. t. 6., Willd. Sp. PI., 4. p. 684. j S. Kitaibelz'dna Willd.Sp. PI., 4. p. 684.

ripbria, m. and f., Fl. Aus., 2. p. 644., Sal., t. 48. and 59.; S. incbna Schrank Baier., 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.semperflbrens, m. and f., Fl. Aus., 2. p. 633., Sal., t. 5. and 6.spectabilis, m. and f., Fl. Aus., 2. p.682., Sal., t.3. and 4.specidsa, m. and f., Fl. Aus.,2. p. 635., Sal., 1.17.

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

wealifblia Besser FL, 2. p. 313.sudetica, m. and f., Fl. Aus.,2. p. 651., Sal., t. 91. and 92.tenuiflbra, m. and f., Fl. Aus., 2. p. 633., Sal., t. 7. and8.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 Syn., p. 528.vbria, m. and {., 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. Fl., 2448.; Willd. Sp.

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

Wulfeniancr, m. and f., Fl. Aus., 2. p. 651, Sal., t. 95. and 96., Willd. Sp. PL, 4. p. 660.; S. phy~licifblia Wulfen in Jacq. Coll., 2. p. 139., Host Syn., p. 526.

Genus II.

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

Identification. Tourn. Inst., t. 350.; Lin. Gen., 526. j Theo. Nees ab Esenbeck Gen. PI. Germ. Ulust. ;Smith’s Engl. Fl., 4. p. 242.

Synonymes. Peuplier, Fr. ; Pappel, Ger. ; Pioppo, Ital. ; Popli er, Dutch-, Alamo , Span.

Derivation. Some suppose the word Populus to be derived from pallo, or paipallo, to vibrate orshake; others, that the iree obtained its name from its being used, in ancient times, to decoratethe public places in Rome; where it was called arbor populi, or the tree of the people. Bulletderives the name also from populus, but says that it alludes to the leaves being easily agitated, likethe people. From the Spanish name for this tree, alamo, is derived the word alameda, the namegiven to public walks in Spain, from their being generally planted with poplars.

Description. All the species are deciduous trees, mostly growing to alarge size; natives of Europe, North America, some parts of Asia, and thenorth 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 thecatkins of the males of most of the species are very ornamental, from the red