31 



islandica Ehr 358 



.Taponica Grun 358. 



longissima Petit 357. 



lyrata Grun 358. 



inacilenta Siu . . . .~. . . 355 



marina K 353. 



— var. gibba (E).. 354. 



— var. subundulata 



Grun 354. 



— var. tropica (K). 353. 

 — var. undulata(E.) 354. 



minima Grun. 356 



nodulosa Grun 355 



oceanica Ehr 354 



f'' communis Grun. . . 355. 



f» minima (Grun) .... 356. 



f= minuscula Per 355. 



f" vulgaris Grun 354. 



— var. adriatica 



Grun 355 



— var. macilenta 



(Sm.) 355. 



— var. nodulosa 



(Grun) 355. 



— var. sublilissima 



(Bail) 855 



serpentinaElir. (necK) 356. 



— varbacillaris Per. 356. 



— var. elongataPer. 356. 



— var.pusillaiGrev.) 357 

 serpentina K. (nec 



Ehr) 358 



subtilissinia Bail.. . . 355 



undulata Ehr 354 



— car. gibba Grun 354 

 Grunowia Ral> 297 



denticula Grun 



sinuata Stn 



— var. tabularia 



Grun 



tirnnowiella V. II. 



geminata (Ehr.) 327. 



marina (Greg) 327. 



parva (Grun) 327. 



perminuta (Grun). . . 327. 



Giiinardia II. P 459 



flaccida (Ga.str.) 459. 



GyroNignia(nasOCIcve. 167 



Hantzschia Grun 275 



amphioxys (Sm.). , . . 275.. 



— var. intermedia 

 Grun 276.. 



87 



. 26 



88.. 



...10 



88 



..19 



87.. 



..6-8 



87.. 



...23 



87.. 



..S5 



87 . 



..4,5 



87.. 



...23 



87. 



..9-11 



87. 



....22 



87 



....13 



87. 



....12 



87. 



....19 



87. 



.14-17 



87. 



.20,21 



88. 



... 1 -5 



88 



4 



88 



...8.9 



.76.. 



. .11 



.76.. 



...10 



.76.. 



..8,9 



.83 . 



....8 



.83.. 



....4 



.83.. 





.88.. 



....6 



122, . 



..1-3 



.71... 



...14 



.71... 



...17 



— var. major V. H 275. 



— var. minor Per . 275. 



— var. vivax (Htz). 276. 



hyalina Grun 276, 



marina (Donk) 276. 



virgata(Kop) 276. 



Ilemiaulus Ebr 392 



Hauckii Grun 392. 



Heibergii Gleve. ..... 392. 



Hemidiscus Wall. . . . . 419 



cuneiCormis Wall... 419 



Heteroneis Cleve 9 



Iliniantidium Sm 



doliolus Grun 306 



marlnum Sm 343 



Williamsonii Sm.. . . 337 



llomœocladia Ag .... 282 



anglica Ag.. 282 



arbuscula K 282 



dilatata K 282 



flliformis Sm 283. 



Martiana Ag 282. 



moniliformis K 282 



pulchella Per 282. 



sigmoidea Sm 291 



subcohaerens Grun. . 292. 



Vidovichii Grun... . 263. 



Hyalodiscus Ebr 443 



ambiguus Grun .. 



Franklini E 443 



laevis Ehr 



maximus Grun 



radiatus Bailey 443. 



scolicus K. 443 



stelliger Bail 443. 



subtilis Bail 443. 



— var. scotica (K). 443. 

 Hyalosira K 360 



delicatula K 360 



istbmia Ag 37.5 



enervis Ehr ,375. 



nervosa K 375. 



Lauderia Cleve 456 



annulata Cleve 456. 



borealis Grun 457. 



compressa Per 457 



delicatula H. P. (nec 



Schrôd 457. 



delicatula Schrôd 



{nec H. P.) 456 



mediterranea H.P . . 45G 



.71 15 



.71 13 



.71. 16 



.71 12 



.71 29 



.71 18 



.95 ..6 



.94.... 3,5 



.72... 



18 



.82.... 



.20 



.72 ... 



.21 



.74.... 



Ig 



.72.... 



.13 



119.... 



.19 



119... 2( 



),21 



119.... 



.18 



119.... 



,fi 



119.... 



5 



119.... 



. .7 



119.... 



..8 



.92 . 



1, 2 



91... 



.1, 2 



121... 



...3 



121... 



...2 



121... 



. .4 



