IDENTIFICATION OF EUCALYPTS. 99 
umbels solitary; stalk compressed, stalklets very short; lid hemispheric, short- 
pointed; fruit semiovate, border depressed, very narrow, valves small, exserted. 
58. E. resinifera Sm. Leaves much paler beneath, veins very spreading; umbels 
solitary; stalk compressed; lid conical, acute; fruit semiovate, border depressed, 
narrow, valves exserted, pointed. 
59. E. punctata DC. Leaves paler beneath, veins very spreading, oil dots 
pellucid; umbels partly paniculated; stalks broadly compressed; lid semiovate- 
conical; fruit semiovate, border depressed, valves small, barely exserted. 
60. E. planchoniana F.y.M. Leaves elongated, shining, slightly paler beneath; 
umbels solitary; stalks broadly compressed, stalklets short; lid broadish-conical, 
acute; outer stamens straight in bud; fruits rather large, semiovate, streaked, border 
compressed, valves inclosed. Bark rough. 
Promising for hot, dry regions free from frost. Furnishes abundant shade. Tim- 
ber valuable. 
61. E. botryoides Sm. Leaves much paler beneath, veins feathery-spreading; 
umbels solitary; stalk broadly compressed, stalklets almost none; lids hemispheric; 
fruit hemiellipsoid, border compressed, valves inclosed. 
62. E. goniocalyx F. y. M. Leaves equally green above and below; umbels 
solitary, stalk compressed, stalklet very short; lid pyramidal-hemispheric; fruit 
truncate-ovate, angular, border narrow, depressed, valves inclosed. 
63. E. robusta Sm. Leaves thick, broadish, somewhat paler beneath; umbels 
solitary, stalk broadly compressed; lid semiglobular-conical, broader than the calyx 
tube; fruit truncate-ovate, border compressed, valves coherent, inclosed. 
64. E. cornuta Lab. Leaves lanceolate, equally green above and below; umbels 
solitary; stalklets almost none, lid very long, upward cylindrical; filaments yellow, 
long, straight in bud; fruit bell-shaped, semiovate, border depressed, valves exserted, 
very long, awl-shaped, coherent. 
65. E. occidentalis End. Leaves thick, equally green above and below; umbels 
solitary; stalks broadly compressed, stalklets short; lid cylindric-conical; stamens 
straight in bud; fruits bell-shaped, semiovate, border depressed; valves exserted, 
pointed. 
66. E. longifolia Lind. Leaves elongated, equally green above and below; umbels 
solitary, flowers in threes; stalklets elongated; calyces pale; lid broad-conical, acute; 
fruit rather large, bell-shaped, semiovate, angular, border ascendant, valves inclosed. 
67. E. globulus Lab. Leaves thick, elongated, equally green above and below; 
flowers mostly solitary, stalks and stalklets almost none; lid double, the inner crown- 
shaped; fruit large hemispheric, warty-rough, angular, border broad, depressed, 
valves exserted, convergent. 
68. E. gomphocephala DC. Leaves thick, shining, slightly paler beneath; 
umbels solitary; stalk broadly compressed, stalklets none; lid broader than the tube 
of the calyx, almost hemispheric; fruit large, top-shaped, border broad, convex, 
valves exserted, convergent. 
BIBLIOGRAPHY OF THE GENUS EUCALYPTUS. 
The principal papers and books upon the genus Eucalyptus are 
listed below. It will be noted that the majority of the papers have 
been published in French scientific journals. Many others bearing 
upon pharmaceutical and hygienic questions pertaining to Kucalypts 
have appeared in European, American, and Australian periodicals. 
