PLATE XXXVIII. . 
Figs. 1-4 . — Thecocladium jiabellum (p. 81). 
Fig. 1. — A colony; natural size. 
Fig. 2. — Outline of proximal part of a colony, showing the mode in which the stolon is 
rooted, with the origins of some of the stems ; magnified about 8 diameters. 
Fig. 3. — Portion of a colony, magnified 15 diameters ; showing the origin of the branches, 
each from within the cavity of a hydrotheca. One of the branches is seen to 
terminate in a tendril-like continuation. 
Fig. 4. — Outline of part of a branch, viewed laterally, showing the deep furrow in one 
side of the gonangium ; magnified about 10 diameters. 
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