| Name | Author | Source | Citation | Year |
|---|
| ALLOGONIUM | Kützing | Phycol. General.: | 245 | 1843 |
| Acrocarpus crinalis | (Turner) Kützing | Phycol. General.: | 405 | 1843 |
| Acrocarpus lubricus | Kützing | Phycol. General.: | 405, pl. 60.II | 1843 |
| Acrocarpus ramellosus | Kützing | Phycol. General.: | 405 | 1843 |
| Acrocarpus spinescens | Kützing | Phyc. Gen.: | 405. | 1843 |
| Aegagropila linnaei | Kützing | Phycol. General.: | 272 | 1843 |
| Aglaophyllum gmelinii ('gmelini') | (Lamouroux) Kützing | Phycol. General.: | 443 | 1843 |
| Allogonium confervaceum | Kützing | Phycol. General.: | 245 | 1843 |
| Amphiroa irregularis | Kützing | Phycol. General.: | 387 | 1843 |
| Amphithrix amoena | Kützing | Phycol. General.: | 220 | 1843 |
| Anabaena subtilissima | Kützing | Phycol. General.: | 210 | 1843 |
| Anabaena variabilis | Kützing | Phycol. Gen.: | 210 | 1843 |
| Ballia callitricha | (C. Agardh) Kützing | Phycol. General.: | 293 | 1843 |
| Bangia versicolor | Kützing | Phycol. General.: | 250, pl. 45.III | 1843 |
| Blennothrix vermicularis | Kützing | Phyc. Gen.: | 226 | 1843 |
| Blossevillea brownii | (Turner) Kützing | Phycol. General.: | 364 | 1843 |
| Botryoglossum platycarpum | (Turner) Kützing | Phycol. General.: | 446 | 1843 |
| Bryopsis simplex | Meneghini ex Kützing | Phycol. General.: | 306 | 1843 |
| Bryothamnion seaforthii | (Turner) Kützing | Phycol. General.: | 433 | 1843 |
| CAULACANTHUS | Kützing | Phycol. General.: | 395 | 1843 |
| Calliblepharis fimbriata | (Greville) Kützing | Phycol. General.: | 404 | 1843 |
| Calliblepharis jubata | (Goodenough & Woodward) Kützing | Phycol. General.: | 404 | 1843 |
| Calliblepharis ornata | Kützing | Phycol. General.: | 404 | 1843 |
| Callithamnion affine | Kützing | Phyc. gen.: | 371 | 1843 |
| Callithamnion byssaceum | Kützing | Phycol. General.: | 371 | 1843 |
| Callithamnion refractum | Kützing | Phycol. General.: | 373 | 1843 |
| Callithamnion spinescens | Kützing | Phycol. General.: | 373 | 1843 |
| Callithamnion spinescens var. julaceum | Kützing | Phycol. General.: | 373 | 1843 |
| Callophyllis variegata | (Bory de Saint-Vincent) Kützing | Phycol. General.: | 401 | 1843 |
| Carpocaulon mediterraneum | Kützing | Phycologia generalis: | 436, pl. 57.II: figs. 3-7 | 1843 |
| Carpocaulon mediterraneum var. majus | Kützing | Phycologia generalis: | 436, pl. 57.II: fig. 2 | 1843 |
| Carpocaulon mediterraneum var. minus | Kützing | Phycologia generalis: | 436, pl. 57.II: fig. 1 | 1843 |
| Caulacanthus ustulatus | (Turner) Kützing | Phycol. General.: | 395 | 1843 |
| Chantransia pygmaea | Kützing | Phyc. gen. | 285 | 1843 |
| Chondracanthus chamissoi | (C. Agardh) Kützing | Phycol. General.: | 399 | 1843 |
| Chondracanthus teedei | (Mertens ex Roth) Kützing | Phycol. General.: | 399 | 1843 |
| Chorda capensis | Kützing | Phycol. General.: | 334 | 1843 |
| Chroolepus umbrinus | Kützing | Phycol. General.: | 283, pl. 7: fig. II: figs. 4, 5 | 1843 |
| Chthonoblastus lyngbyei | Kützing | Phycol. General.: | 197 | 1843 |
| Chthonoblastus salinus | Kützing | Phycol. General.: | 197 | 1843 |
| Cladophora albida | (Nees) Kützing | Phycol. General.: | 267 | 1843 |
| Cladophora arcta | (Chevallier) Kützing | Phycol. General.: | 263 | 1843 |
| Cladophora callicoma | Kützing | Phycol. General.: | 267 | 1843 |
| Cladophora ceratina | Kützing | Phyc. gen.: | 267 | 1843 |
| Cladophora coelothrix | Kützing | Phycol. General.: | 272 | 1843 |
| Cladophora crispata | (Roth) Kützing | Phycol. General.: | 264 | 1843 |
| Cladophora crystallina | (Roth) Kützing | Phycol. General.: | 267 | 1843 |
| Cladophora dalmatica | Kützing | Phycol. General.: | 268 | 1843 |
| Cladophora expansa | (Mertens) Kützing | Phycol. General.: | 265 | 1843 |
| Cladophora fascicularis | (Mertens ex C. Agardh) Kützing | Phycol. General.: | 268 | 1843 |
| Cladophora flexuosa | (O.F. Müller) Kützing | Phycol. General.: | 270 | 1843 |
| Cladophora glomerata | (Linnaeus) Kützing | Phycol. General.: | 266 | 1843 |
| Cladophora hospita | (Mertens ex Chamisso) Kützing | Phycol. General.: | 271 | 1843 |
| Cladophora laetevirens | (Dillwyn) Kützing | Phycol. General.: | 267 | 1843 |
| Cladophora lehmanniana | (Lindenberg) Kützing | Phycol. General.: | 268 | 1843 |
| Cladophora membranacea | (Hofman Bang ex C. Agardh) Kützing | Phycol. General.: | 271 | 1843 |
| Cladophora nitida | Kützing | Phycol. General.: | 269 | 1843 |
| Cladophora ovoidea | Kützing | Phycol. General.: | 266 | 1843 |
| Cladophora pellucida | (Hudson) Kützing | Phycol. General.: | 271 | 1843 |
| Cladophora prolifera | (Roth) Kützing | Phycol. General.: | 271 | 1843 |
| Cladophora sericea | (Hudson) Kützing | Phycol. General.: | 264 | 1843 |
| Cladophora simpliciuscula | Kützing | Phycol. General.: | 262 | 1843 |
| Cladophora trichotoma | (C. Agardh) Kützing | Phycol. General.: | 271 | 1843 |
| Cladophora utriculosa | Kützing | Phycol. General.: | 269 | 1843 |
| Cladophora vaucheriiformis ('vaucheriaeformis') | Kützing | Phycol. General.: | 263 | 1843 |
| Cladophora virgata | Kützing | Phycol. General.: | 271 | 1843 |
| Coccotylus brodiei ('Brodiaei') | (Turner) Kützing | Phyc. gen.: | 412 | 1843 |
| Codium difforme | Kützing | Phycol. General.: | 309 | 1843 |
| Conferva bombycina var. pallida | Kützing | Phycol. General.: | 257 | 1843 |
| Conferva brachyarthra | Kützing | Phycol. General.: | 260 | 1843 |
| Conferva dalmatica | Kützing | Phyc. gen. | 260 | 1843 |
| Conferva gracilis | Kützing | Phycol. General.: | 259 | 1843 |
| Conferva hamosa | Kützing | Phycol. General.: | 267 | 1843 |
| Conferva indica | Kützing | Phycol. General.: | 259 | 1843 |
| Conferva ligustica | Kützing | Phycol. General.: | 259 | 1843 |
| Conferva princeps | Kützing | Phyc. gen.: | 261 | 1843 |
| Corallina anceps | Kützing | Phyc. gen.: | 388 | 1843 |
| Corallina rigida | Kützing | Phycol. General.: | 388 | 1843 |
| Cylindrospermum majus | Kützing | Phycol. General.: | 212 | 1843 |
| Cylindrospermum polyspermum | Kützing | Phycol. General.: | 212 | 1843 |
| Digenea wulfenii ('Wulfeni') | Kützing | Phycol. General.: | 433 | 1843 |
| Diplostromium tenuissimum | (C. Agardh) Kützing | Phycol. General.: | 298 | 1843 |
| Echinocaulon spinellum | Kützing | Phycol. General.: | 406 | 1843 |
| Ectocarpus arctus | Kützing | Phycol. Gen.: | 289 | 1843 |
| Ectocarpus draparnaldioides | Kützing | Phycol. Gen.: | 289 | 1843 |
| Ectocarpus fasciculatus | Kützing | Phycol. General.: | 288 | 1843 |
| Ectocarpus flagelliformis | Kützing | Phycol. General.: | 287 | 1843 |
| Ectocarpus rufulus | Kützing | Phycol. General.: | 288 | 1843 |
| Ectocarpus subulatus | Kützing | Phycol. Gen.: | 287 | 1843 |
| Ectocarpus venetus | Kützing | Phycol. Gen.: | 288 | 1843 |
| Enteromorpha africana | Kützing | Phycol. Gen.: | 300 | 1843 |
| Enteromorpha littorea | Kützing | Phycol. Gen.: | 300 | 1843 |
| Enteromorpha plumosa | Kützing | Phycol. Gen.: | 300, pl. 20.I | 1843 |
| Enteromorpha plumosa var. tenuissima | Kützing | Phycol. Gen.: | 301 | 1843 |
| Entophysalis granulosa | Kützing | Phycol. General.: | 177, pl. 18.V | 1843 |
| Euhymenia lactuca | Kützing | Phycol. General.: | 400 | 1843 |
| Eupogonium rigidulum | Kützing | Phyc. gen.: | 415 | 1843 |
| Gastroclonium subarticulatum | (Turner) Kützing | Phycol. General.: | 441 | 1843 |
| Gelidium dentatum | Kützing | Phyc. gen.: | 407 | 1843 |
| Gelidium pristoides | (Turner) Kützing | Phycol. Gen.: | 407 | 1843 |
| Gigartina compressa | Kützing | Phycol. General.: | 403 | 1843 |
| Gloeocapsa aeruginosa | Kützing | Phycol. General.: | 174 | 1843 |
| Gloeocapsa gelatinosa | Kützing | Phyc. gen.: | 174 | 1843 |
| Gloeocapsa monococca | Kützing | Phyc. gen.: | 175 | 1843 |
| Gloeocapsa montana | Kützing | Phyc. gen.: | 173 | 1843 |
| Gloeocapsa palea | Kützing | Phycol. General.: | 173 | 1843 |
| Gloeocapsa sanguinolenta | Kützing | Phyc. gen.: | 174 | 1843 |
| Gloeocapsa stillicidiorum | Kützing | Phyc. gen.: | 173 | 1843 |
| Gloeotila mucosa | Kützing | Phycol. General.: | 245 | 1843 |
| Grateloupia horrida | Kützing | Phyc. Gen.: | 397, pl. 76. I. | 1843 |
| Gymnophlaea biasolettiana | Kützing | Phycol. General.: | 390 | 1843 |
| Gymnophlaea dichotoma | (J. Agardh) Kützing | Phycol. General.: | 390 | 1843 |
| Gymnophlaea incrassata | Kützing | Phycol. General.: | 390 | 1843 |
| Halopithys pinastroides | Kützing | Phycol. General.: | 433 | 1843 |
| Halopteris filicina | (Grateloup) Kützing | Phycol. General.: | 293 | 1843 |
| Halysium canaliculatum | Kützing | Phycol. General.: | 324 | 1843 |
| Hapalidium roseolum | Kützing | Phycol. General.: | 385 | 1843 |
| Hildenbrandia rosea | Kützing | Phycol. General.: | 384 | 1843 |
| Hildenbrandia sanguinea | Kützing | Phycol. General.: | 384, pl. 78.V | 1843 |
| Hormophysa triquetra | (C. Agardh) Kützing | Phycol. General.: | 359 | 1843 |
| Hydrocoleum heterotrichum | Kützing | Phyc. gen.: | 196 | 1843 |
| Hypnophycus spicifer | (Suhr) Kützing | Phycol. General.: | 405 | 1843 |
| Jania antennina | Kützing | Phycol. General.: | 389 | 1843 |
| Kallymenia lactuca | J. Agardh in Kützing | Phycol. General.: | 400 | 1843 |
| LIMNOCHLIDE | Kützing | Phycol. General.: | 203 | 1843 (14-16 Sep) |
| LIMNOCHLIDEAE | Kützing | Phycol. General.: | XX, 179, 203 | 1843 |
| Leibleinia aeruginea | Kützing | Phycol. General.: | 221 | 1843 |
| Leibleinia meneghiniana | Kützing | Phycol. General.: | 222 | 1843 |
| Leptothrix brevissima | Kützing | Phyc. gen.: | 198 | 1843 |
| Leptothrix fontana | Kützing | Phyc. gen.: | 198 | 1843 |
| Leptothrix lutescens | Kützing | Phyc. gen.: | 198 | 1843 |
| Lessonia laminaria | Kützing | Phycol. General.: | 348 | 1843 |
| Limnochlide flos-aquae ('flos aquae') | (Linnaeus) Kützing | Phycol. General.: | 203 | 1843 |
| Lomentaria squarrosa | Kützing | Phycol. General.: | 440, pl. 55.IV | 1843 |
| Lomentaria torulosa | Kützing | Phycol. General. | 441 | 1843 |
| MICROHALOA | Kützing | Phycol. General.: | 169 | 1843 |
| Mastichonema thermale | Kützing | Phycol. General.: | 233 | 1843 |
| Mastocarpus papillatus | (C. Agardh) Kützing | Phyc. gen. | 398 | 1843 |
| Mastocarpus stiriatus | (Turner) Kützing | Phycol. General.: | 398 | 1843 |
| Merismopedia thermalis | Kützing | Phycol. General.: | 163 | 1843 |
| Microcystis parasitica | Kützing | Phycol. General.: | 170 | 1843 |
| Mycothamnion confervicola | Kützing | Phyc. gen.: | 156, no fig. | 1843 |
| Myriactis pulvinata | Kützing | Phycol. General.: | 330 | 1843 |
| Neuroglossum binderianum | Kützing | Phycol. General.: | 446, pl. 65.II | 1843 |
| Nostoc minutissimum | Kützing | Phycol. Gen.: | 204 | 1843 |
| Oedogonium capillare var. fluctuans | Kützing | Phycol. General.: | 255 | 1843 |
| Oedogonium vesicatum var. crispatum | Kützing | Phycol. General.: | 254 | 1843 |
| Oedogonium vesicatum var. minus | Kützing | Phycol. General.: | 254 | 1843 |
| Oscillaria brevis | (Kützing) Kützing | Phycol. General.: | 186 | 1843 |
| Oscillaria tenerrima | Kützing | Phycol. General.: | 184 | 1843 |
| Oscillatoria aerugineo-caerulea | Kützing | Phyc. gen.: | 185 | 1843 |
| Oscillatoria chlorina | Kützing | Phyc. gen.: | 185 | 1843 |
| Oscillatoria irrigua | Kützing | Phyc. gen.: | 189 | 1843 |
| PHYCOSERIS | Kützing | Phycol. Gen.: | 296 | 1843 |
| Phlebothamnion hookeri | (Dillwyn) Kützing | Phyc. gen.: | 375 | 1843 |
| Phlebothamnion stuposum | (Suhr) Kützing | Phycol. General.: | 375 | 1843 |
| Phormidium amoenum | Kützing | Phycol. General.: | 192 | 1843 |
| Phormidium corium | (C. Agardh) Kützing | Phycol. General.: | 194 | 1843 |
| Phormidium fonticola | Kützing | Phyc. Gen. | 195 | 1843 |
| Phormidium lyngbyaceum | Kützing | Phycol. General.: | 194 | 1843 |
| Phormidium vulgare | Kützing | Phyc. gen.: | 193 | 1843 |
| Phycocastanum bulbosum | Kützing | Phycol. Gen.: | 346 | 1843 |
| Phycolapathum debile | Kützing | Phycol. Gen.: | 299 | 1843 |
| Phycoseris australis | Kützing | Phycol. General.: | 298 | 1843 |
| Phycoseris crispata | (Bertoloni) Kützing | Phycol. Gen.: | 297 | 1843 |
| Phycoseris linza | (Linnaeus) Kützing | Phycol. Gen.: | 297 | 1843 |
| Phycoseris smaragdina | Kützing | Phycol. Gen.: | 297 | 1843 |
| Phycoseris smaragdina var. angustifolia | Kützing | Phycol. Gen.: | 297-298 | 1843 |
| Phycoseris smaragdina var. latifolia | Kützing | Phycol. Gen.: | 297 | 1843 |
| Phyllactidium confervicola | Kützing | Phycol. General.: | 295 | 1843 |
| Phyllactidium ocellatum | Kützing | Phycol. General.: | 295 | 1843 |
| Phyllitis fascia | (O.F. Müller) Kützing | Phycol. General.: | 342, pl. 24.III | 1843 |
| Pilinia rimosa | Kützing | Phycol. General.: | 273 | 1843 |
| Pneophyllum fragile | Kützing | Phycol. General.: | 385 | 1843 |
| Polysiphonia bartlingiana | Kützing | Phyc. gen.: | 416 | 1843 |
| Polysiphonia martensiana | Kützing | Phyc. Gen.: | 432 | 1843 |
| Polysiphonia phleborhiza | Kützing | Phycol. General. | 419 | 1843 |
| Polysiphonia pinnulata | Kützing | Phycol. gen.: | 416 | 1843 |
| Polysiphonia spinifera | Kützing | Phycol. General.: | 416 | 1843 |
| Polysiphonia subadunca | Kützing | Phycol. General.: | 418 | 1843 |
| Polysiphonia tenerrima | Kützing | Phycol. General.: | 417 | 1843 |
| Porphyra amethystea | Kützing | Phycol. Gen.: | 383 | 1843 |
| Porphyra augustinae | Kützing | Phycol. Gen.: | 383 | 1843 |
| Porphyra capensis | Kützing | Phycol. General.: | 383 | 1843 |
| Porphyra kunthiana | Kützing | Phycol. Gen.: | 383 | 1843 |
| Porphyra umbilicalis | Kützing | Phycol. General.: | 383 | 1843 |
| Porphyra vermicellifera | Kützing | Phycol. General.: | 383 | 1843 |
| Prasiola crispa | (Lightfoot) Kützing | Phycol. General.: | 295 | 1843 |
| Protococcus minutus | Kützing | Phycol. General.: | 168 | 1843 |
| Pterocaulon boryi | (C. Agardh) Kützing | Phycol. General.: | 360 | 1843 |
| Pterocaulon peronii | (Mertens ex Turner) Kützing | Phycol. General.: | 360 | 1843 |
| Rhizoclonium fontanum | (Kützing) Kützing | Phycol. General. | 261 | 1843 |
| Rytiphlaea capensis | Kützing | Phycol. General.: | 448 | 1843 |
| STYPOCAULON | Kützing | Phycol. Gen.: | 293 | 1843 |
| Sargassum capillare | Kützing | Phycol. General.: | 361 | 1843 |
| Sargassum coarctatum | Kützing | Phycol. General.: | 361, pl. 37.III | 1843 |
| Schizogonium crispatum | Kützing | Phycol. General.: | 246 | 1843 |
| Schizogonium percursum | (C. Agardh) Kützing | Phycol. Gen.: | 246 | 1843 |
| Schizogonium tortum | (Mertens) Kützing | Phycol. Gen.: | 246 | 1843 |
| Schizothrix fuscescens | Kützing | Phycol. General.: | 230 | 1843 |
| Scytonema incrustans | Kützing | Phyc. gen. | 216 | 1843 |
| Sirophysalis muricata | (C. Agardh) Kützing | Phycol. General.: | 368 | 1843 |
| Spatoglossum solieri | (Chauvin ex Montagne) Kützing | Phycol. General.: | 340 | 1843 |
| Sphacelaria rigidula | Kützing | Phycol. General.: | 292 | 1843 |
| Sphaerococcus palmatus | (Linnaeus) Kützing | Phycol. General.: | 409 | 1843 |
| Sphaerococcus platyphyllus | Kützing | Phycol. General.: | 410 | 1843 |
| Spirogyra elongata ('longata') | (Vaucher) Kützing | Phyc. gen.: | 279 | 1843 |
| Spirogyra weberi | Kützing | Phyc. gen.: | 279, pl. 14: fig. III | 1843 |
| Spirulina major | Kützing | Phycol. General.: | 183 | 1843 |
| Spirulina subtilissima | Kützing | Phycol. General.: | 183 | 1843 |
| Spirulina tenerrima | Kützing | Phycol. General.: | 183 | 1843 |
| Spyridia aculeata | (C. Agardh ex Decaisne) Kützing | Phycol. General.: | 377 | 1843 |
| Stoechospermum marginatum | (C. Agardh) Kützing | Phycol. General.: | 339 | 1843 |
| Stypocaulon scoparium | (Linnaeus) Kützing | Phycol. gen: | 293 | 1843 |
| Stypopodium atomarium_(`atomaria') | (Woodward) Kützing | Phycol. Gen.: | 341 | 1843 |
| Stypopodium flavum | (C. Agardh) Kützing | Phycol. General.: | 341 | 1843 |
| Symphyosiphon velutinus | Kützing | Phycol. General.: | 218 | 1843 |
| Thamnocarpus cornutus | (Turner) Kützing | Phycol. General.: | 450 | 1843 |
| Tylocarpus griffithsiae | (Turner) Kützing | Phyc. gen: | 411 | 1843 |
| Ulva littorea | Suhr in Kützing | Phycol. Gen.: | 300 | 1843 |
| Ulva obscura | Kützing | Phycol. General.: | 296 | 1843 |
| Ulva oxysperma | Kützing | Phycol. General.: | 296 | 1843 |
| Valonia macrophysa | Kützing | Phycol. General.: | 307 | 1843 |