3"3 



STAURASTRUM 



gracile 132 



hirsutum 1-lt) 



indieum 141), 277 



Kay pi 151 



ligat.iim 15S 



maximum Hill, 250 



Metnla 109. 278 



minutum 172 



moniliferum 17i 



nobile 181, 100. 2r.fi, 27" 



nodosum 182 



nodulosum 182, 83, 88, 278 



ovatum 192, 09. 2:1". 201 



parallelum 190 



plia?odermum 199 



quantillum 218 



rectum 222 



retnsum 224 



Sceptrum 229 



Sehweinfurthii 230, 192 



Rubcoronulatum 241 



terme 28" 



tessellatum 252, 173 



Trabecula 250. Ill, 224 



tridentulum 258 



truncatum 201, 09, 74, 124, 192, 224, 



281 



turgidum 203 

 undulatnm 206 

 verrueosum 208. 173 

 verticillatum 270, 181 

 Warmingii 271, S3 

 Wnodsii 272 



Polysolenin 



Closterium 70, 38 



ItOI/ft 



obtusa 27s 

 Pseudoclosterium 279 



S < Seenedesmus) 

 acutus 40 

 convergens si 

 moniliformis 171 

 Pyrus 40 

 stomatomorphus 211 



ScJiistorhitiinn 



excavatum 121 

 unidentatum 200 



SrJi is 



armatnm 51 



Hch izosporrt 



didymocarpa 1"7 

 diplospora 11" 

 minor 171, 106 

 pachydermum 19:!, 11", 20" 



Sphaeropriivm 



Huebneri 111, 130 



Sphwrososina 



Areheri 49, 124, 209 

 Auliertiaimin "il 

 bambnsinriiiles 57, 231, 253, 205 



Eengalense 5< 



ciliatum 73 



ro-.iipressuiii 7s 



constrictuni M i 



cosmarioidcs s I 



depressum 1"! 



eleo-aiis 110, 209, 277 



excavatum 121, 134, 110. 231, 238. 274 



pxiguum 122 



filiforme 123, o" 



formosum 125 



Goebolii 131, 277, 2So 



.^ranulatum 134 



iudicum 146, 121 



lamelliferum 151 



moniliforme 175 



neglectum ISO 



nitens 181 



Nordstedtianum 182 



pulchelium 211, 231. 253 



pulchrum 212 



puiiftulatum 213 



pygtnaium Coo/re 211 



1'ysniitjum Hob. 214, 231 



rectangulare 222, 277, 280 



secedeus 231, 121, 211, 211, 209 



serratum 232, 153 



spinulosum 238, 121 



stomatomorphum 211 



strongylotoechum 243 



tetraodon 253 



tinctum 255 



unidentatum 2GO 



vertebratum 209. 5". 7s. no, -J5". 200 



vinculatum 270 



Wallichii 271. 121 



Spirotcenia 



acuta 39 

 alpina 41 

 Bahnsiensis oti 

 bispiralis 02, 180 

 bryophila 70, 118. 178 

 closteridia 75, 190 

 poiidensata 7s, 275. 282 n:o 35 

 endospira 118 

 erj'throcephala 119, 171 

 gracillima 133, 251 

 grandis 134. 16 

 tninuta 171, 19 

 muscicola 17s, 7", lls 

 Nordstedtiana 183 

 obscura 180, 03, 134. 222 

 parvula 190 

 Eectispira 222, 186 

 tenerrima 251. 13)! 

 trabeculata 256 

 truncata 201 



armillatnm 51 

 bambusinoides 27 

 depressum 101 

 fragile 125 

 geminatum 128 

 (Mirvatnni 1 14 

 lamelliferum 154 

 monile 17:1 



moniliforme 175 

 Mungulporeanum 177 



npglectum 180 

 nitens 181 

 ovale 192 

 papillosum 195 

 puk-hellum 211, 57 

 pulchrum 212 

 ])Vgin:euin 21 I 

 rectum 222 

 re n i forme 223 

 secedens 231 

 serratum 232 

 stomatomorphum 211 

 tetragomim 253, 57, 211 



Stanrastrum 



acauthoides 30 



acanthophorum 274 



acarides 37 



aciculiferum 38, 5 1 



aculeatum 38, 81, 229, 274 



aeutuui 40, S9, lis. i:;r, 



aequum 40 



alpinum 41 



alternans 41. 109. 213, 221. 257, -J59. 



274, 279 ' 

 ambiguum 42 

 amoenum 43^ 72, 2"" 

 amphidoxon 43, 274 

 anatinum 44 

 (ancyroides 15 

 angulare 44, 274 

 angulatum 14, 135 

 ankyroides 45 

 annulatura 274 

 apiculatum 48, 98 

 apiculiferum is 

 Arachne 19, 253 

 ararliiinides 19 

 Arclieri 50 



Arctiscon 50, 177, 272 

 arcuatum 5", 2"9, 243, 267. 274 

 aristiferum 51 



armigerum 52, 120, 127. 238 

 Arnellii 52 

 articulatum 52 

 asperum Bn'b. 53, 199. 200 

 asperum (Peri if) Pal. 53 

 aspinosum 53, 202, 284 n:o 139 

 assurgens 53 

 aversum 54 

 Avicula 51, 38, 59. 1"1. 243, 244. 283 



n:o 40 



bacillare 55, 274 

 baculiferum 55 

 Baronii 57 

 basidentatum 57 

 bellum 57 

 Bengalenso 57 

 Benkoei 57 



bibrachiatum Keinsc/i 57 

 bibraehiatum Wolle 57. 243, 275 

 bicorne 58. 275, 284 n:o 158 

 bicoronatum 58 

 bidentatum 5S. 159 

 Bieneanuin 5s, 74, 1S9, 275 

 bifidum 59, 05, 122. 221, 284 11:0 115 



