TERMINOLOGY. 32, 
64. Channelled, (canaliculatum), when the middle 
rib of along and narrow leaf is furrowed. 
65. Wrinkled, (rugosus), when the surface is 
yaised between the veins of the leaf, and thus forms 
wrinkles, as in sage, Salvia. , 
66. Bullate, (dul/atum), when the parts raised 
between the veins on the surface appear like blisters. 
67. Pitted, (Jacunosum), when the raised places 
between the veins are on the under surface, so that 
the upper surface appears pitted. 
68. Curled, (crispum), when the leaf is fuller on 
the margin than in the middle, so that it must lie 
in regular folds, fig. 35. | 
69. Folded, ( plicatum), when the leaf lies in re- 
gular straight folds from the base. 
70. Veined, (venosum), when the vessels of a leaf 
rise out of the middle rib. ‘This is the case in most 
plants, fig. 2, 14, 25, 27, 245, 248, 289, &c. 
_ 71. Netwise veined, (reticulato-venosum), when the 
veins which rise from the middle-rib again subdi- 
vide into branches that form a sort of net-work. 
72. Ribbed, (costatum), when veins arise out of 
the middle, and proceed in a ftraight line towards 
the margin im considerable numbers and close to- 
gether, as in the Calophyllum Inophyllum, Canna, 
Pisang, Musa, &c. 
73. Nerved, (nervosum), when the vessels rising 
out of the petiolus run from the base to the apex, 
fig. 200, 203. 
74, Three-nerved, (trinervium), when three nerves 
take their origin from the base, fig. 100. Thus we 
C like- 
