10 
Trunks. 74. Corked (suberosus) clotlied with a soft 
6. Superficies. exterior cortex, and elastic, as 
Vide PL 15. the Cork Tree (Quercus suber). 
75. Chinky (rimosus) the exterior cortex 
going naturally into fissures, as 
Co7nmo72 Oak (Q\jT.RCus robur). 
76. Tunicated (tunicatus) cloathed with 
membranes, as Common Birch Tree 
(Betula alba.) 
77. Even (lievis) an equal superficies, as 
Buck-wheat (Polygonum fago- 
pyrum). 
78. Striated(striatus) marked with the finest 
hollow lines (Arum maculatum). 
7^. Furrowed (sulcatus) hollowed with 
deep lines, as the Bulbous llanun- 
cuius (Ranunculus bulbosus). 
80. Smooth (glaber) having a slippery su- 
perficies (Vide No. 213), as the 
Flowering Rush (Butomus um- 
bellatusj. 
81. Rough (scaber) made rough with emi- 
nent points, somew^hat stiff (Vide 
No. 239), as the Jagged-leaved 
RudhecMa (Rudbeckia l acini a- 
ta). 
82. Muricated (muricatus) sprinkled with 
subulate points, as Cactus para- 
siticus. 
Vide PI. \6. 83. Tomentose (tomentosusj cloathed with 
(Superficies, interlacing hairs (villi) not discerni- 
ble (Vide No. 234), as the Great 
Mullein (Verbascum thapsus). 
