PLATE XVI. 
i ppc Figs. 1-38.—Streptocaulus pulcherrinus. hi i) 
u : Fig. 1.—Natural size. : 
m Fig. 2.—Portion of hydrocladium, magnified ; lateral view. “ 
PA eS vee 
mari? * Fig. 3.—Same ; front view. Acs 
bs Figs. 4, 5.—Cladocarpus formosus. Rt 
Fig. 4.—Natural size. ; Jf 
Pent Fig. 5.—Portion of stem carrying a hydrocladium with phylactocarp and onangia ; 
; magnified, ee: She Pee 
Z it 
- . 
‘ ms 
Ve. . 
9 be 
* i. a 7+ 
wt? 7’ ; 
‘Ss Bs 
re f > 
‘. _ “ 
7 
| 
hy 
aus 
> 
Aaa : - La ate . a i 
a4, ren. ‘ i a ee. i. cai tae: Lael 
