426 Notes on the Blue-green Algae, etc. 
INDEX TO SPECIES. 
The first column of figures ‘ G.’, gives the page in Gomont’s 
monograph ; the second column, ‘T.’, the page in Tilden’s 
monograph ; and the third column, ‘ F.’, the page in Forti’s 
“Sylloge Myxophycearum,’ on which a description of the 
species will be found. 
OSCILLATORIA. G. T. F, 
acuminata Gom. a at e Wei gee oF ke) 177 
agavdhit Gom. ve Eps a8 ae E205" MES 102 149 
amphibia Ag. .. ae a ais NE 22 See ag 169 
amena (Kuetz. : Gom. on ae SM 2 25 ee ben. = 77a merenas ailigey 
anguina Bory . He ce waa he. OS Rite een 
angustissima Ww. and ce Ss West sd io) Suh sa Oe aye 
animalis Ag. .. é aye ee 22a 79 178 
beggtatoiformis Gom. .. ots Sea Sat) 235 ley tee OO 
bonnematsonit Crouan ae vt iS 205, as. OS a aoe 
boryana Bory .. 56 - wt ne 2GU gel cr. | COR an meee 
brevis Kuetz. .. ae 5. De 220" = 7 Oe oOo 
var. neapolitana (Kuetz. Gomes PPS20t PASO. BIaeeiicn 
capitata W.: West, es 3 AT) SEES SPE Oe neer ete hig 
chalybea Mert. of A UPN Bigg ER ESS Seer ony 
var. genuina at 2 a8 PNGB ee St O2. see 
var. anguina Se af 23 Ame ei aa ee iyhs iLi3\ 0 
chlorina Kuetz. aye fs ie 1. 223... oF 7 Si Gae lg 
covalline Gom. es Se ie BIS ha ORR aie 
covttana Menegh. As es az of (2B ES san: 183 
cyuenta Grun. .. ae ae = - of a) on BOR ama 
curviceps Ag. .. “33 se Se s0 BIS La S07 ees er 
formosa Bory .. aha Re a SUE OIA BO 182 
geminata Menegh. At ae ae at BAZ" Ae. a Gets a 
gvunowiana Gom. bs si oe 3h) t23 5 ees 
ivvigua Kuetz. we Bi ae hi eS — 163 
janthiphova Gom. so sis “ts Siete DBS. dtl) ee eee 
letevivens Crouan ce — Eu ie 75 Clans oe ng 7/ De Cae 
limosa Ag. 210 05 154 
var. nadir Tilden z asi sg tne en te OG) 157 
majoy Vauch. .. Be ae a Pan Sein Or fanart. 15,7" 
margaritifera Kuetz. .. on ae MIEN AOC inne BOT 
mintata Hauck. “a ts ish 3. (26) Sy OSH aaa 
minnesotensts Tilden .. -- 75 = 
nigva Vauch, —— 70 164 
nigvo-vividis Thw. 217 69 161 
numidica Gom. s i Ai leZe I 8 183 
okent Ag. : oe. a AE oR. 81 185 
ornata (Kuetz.) Gom, 214 67 158 
pevcursa Kuetz. : se Bi 5 =). 883m 
princeps Vauch ye Ae we Ji-20608",. 5 (62) ae 
proboscidea Gom. a te ote e200) 7). i) 164) eee 
prolifica (Grev.) Gom. oe a fo 2ORY 20 OL ee 
vubescens de Candolle 204 — 148 
salinavum Collins —_ 77 176 
sancta Kuetz. a Be S. ZOO PSE OA aes 
var. egquinoctialis Gom. ae ite 2 BO G55 nena 
var. caldariovum (Hauck.) Lag. .. E210" > Os ae eae 
simplictsstma 219 Aes 105 
splendida Grev. : 25 Ch a22 SP ROC tee aS 
var. uncinata Setch, and Gard, Ax as Usp. . 617 ORS eas: 
Naturalist, 
