islandica Ehr ....... 
Japonica Grun..... st 
longissima Petit..... 
INratalGrun 7 
macilenta Sn ....... 
MATIN TEL 2% 00 
— var. gibba (E).. 
— var. subundulata 
GEURE ER. 
— var. tropica (K). 
—var.undulata (E.) 
minima GTUR ....... 
nodulosa Grun...... 
oceanica Ehr .,...... 
fa communis Grun... 
fs minima (Grun).... 
fs minuscula Per .... 
fa vulgaris Grun..... 
— var. adriatica 
— var. macilenta 
(SM) RER 
— var. nodulosa 
(Grun)e 
— var. sublilissima 
(BAD Re t 
serpentina Ebr. (nec K) 
— var bacillaris Per. 
— var.elongata Per. 
— var.pusilla (Grev.) 
serpentina K. (nec 
subtilissima Bail... 
undulata Ehr ....... 
— oar. gibba Grun 
Grunowia Rab ......, 
denticula Grun ...... 
SINUAAM OM 
— var. tabularia 
(CRM 
Grunowiella V. H. 
geminata (Ebr.)....., 
marina (Greg)....... 
parva (Grun) ........ 
perminuta (Grun).. 
Guinardia H, P....... 
flaccida (Castr.) ..... 
Gyrosigma (Has) Cleve. 
Hantzschia Grun ..... 
amphioxys (Sm.).... 
— var. intermedia 
Grues Ce 
359... 
359 
356 
356... 
356... 
397 
358 
355 
394 
304 
297 
delicatula Schrüd 
(RECÉHRPA) Eee 456 
mediterranea H.P .. 456 
AVAL MA )OT EN MEET ele ee 15 
AY AT MINON PET ND. enl eee e2 3 
— var. vivax (Htz). 276...71 46 
hyalina Grun........ OLA Esaer 12 
marina (Donk)....... ACAOBU om enEN) 
virgata (Kop) ....... TO AT 18 
Hemiaulus Ehr ....... 392 
Hauckii Grun ....... JOPR ROSE ASE 6 
Heibergii (leve...... 392...94. 3,5 
Hemidiscus Wall,.,., 419 
cuneiformis Wall... 419 
Heteroneis Cleve..—. 9 
Himantidium Sm..... 
doliolus Grun....... 306 
marinum Sm ....... 343 
Williamsonii Sm.... 337 
Homæocladia Ag .... 282 
anglica Ag...... ..… 282 
arbuscula K........ 282 
ALIOOIA RE EE 282 
MIONMIS ASTON... LED NB ee 18 
Martilana AD enr PET AOEES 20 
moniliformis K..... 282 
DUICRELAAPETEE ET ee eee 
sigmoidea Sm ...... 291 
subcohaerens Grun.. 292...74..... 12 
VidOviIChINGTUN.-... 263 NRA 13 
Hyalodiscus Ehr..... 443 
ambiguus Grun...... ILE 19 
Franklini HE: 443 
JReviS hr Le. 119,20 /,21 
maximus Grun...... 19e. 18 
radiatus Baïiley...... ALAN OR 6 
SCOLICUS CREER Er -e 443 
stelliger Bail ...... RAS AIN 
subis Bail... SIC nee 7 
— var. scotica (K). 443..119....... 8 
Hyalosira K.... .... 960 
delteatultE RE 0" 360 
Isthmia Ag........... 37 
enerYIS HOME 272 CIO a LE) 
neEvOosa Ken" DO TO ADI AEN 2 
Lauderia Cleve...... 456 
annulata Cleve...... AGIR ES 3 
borealis Grun....... AE TN ALORS ETES 2 
compressa Per...... 457 
delicatula H.P. (nec 
SÉRTOUE re AD TARA RES À 
