220 ; NOTES OF ALG. 
€ 
Cosmarium crenatum, C. Cucurbita, C. mapari ee C. 
quadratum, C. conatum. 
Euastrum Didelta, 
Staurastrum bifidum, S. Incus, S. margaritaceum. 
Xanthidium fasciculatum. 
VII. Face of the Khoil, forty-three miles inland, at 1600 
feet. 
Closterium Diane, C. striolatum, C. Trabecula. 
Cosmarium Botrytis, C. Cucumis, C. margaritiferum, C. or ti , 
. culatum, C. ovale, C. quadratum. 
Euastrum binale, E. Didelta. 
Scenedesmus triseriatus. 
Tetmemorus granulatus. 
_ Xanthidium fasciculatum, X. furcatum. 
5 VII. Slee Sete à about serenity miles inland, at 1600 | 
= fee © 
en acerosum, C. Cornu, C. Diane, = Digitus, C. 
 Lunula, C. moniliferum. — 
Cosmarium Cucumis, C. pelem C. ornatum. 
 Euastrum affine, E. tinale, E. 1 Didelta, E E. gemmae, E 
longum. 
Staurastrum convergens, 8. tricorne.. 
