Le nom Polysiphonia présente un cas d'homonymie légère : il est employé selon les règles de deux codes de nomenclature différents.

Polysiphonia Greville, 1823

Botanique

Références en ligne

Taxonomie

Espèces

Polysiphonia abcissa 1 1

Polysiphonia abscissa 25 18

Polysiphonia acanthophora 1 1

Polysiphonia acroblasta Kütz. 1 1

Polysiphonia aculeata 25 25

Polysiphonia affinis 7 7

Polysiphonia agardhiana Grev. 2 2

Polysiphonia allochroa 26 26

Polysiphonia ambigua 1 1

Polysiphonia amphibolis Womersley 1 1

Polysiphonia angustissima Kütz. 1 1

Polysiphonia anisogona 8 8

Polysiphonia arachnoidea 13 12

Polysiphonia arctica J.Agardh 35 34

Polysiphonia aterrima 15 15

Polysiphonia atlantica Kapraun & J.Norris 8 8

Polysiphonia atropurpurea 1 1

Polysiphonia atrorubens (Wahlenberg) Endlicher 20 20

Polysiphonia atrorubescens (Dillwyn) Grev. 199 197

Polysiphonia australiensis Womersley 3 2

Polysiphonia australis 5 5

Polysiphonia baileyi (Harv.) J.Agardh 10 8

Polysiphonia barbatula 1 1

Polysiphonia biasolettiana 10 6

Polysiphonia biformis 15 12

Polysiphonia binneyi 7 7

Polysiphonia bipinnata Postels & Rupr. 6 4

Polysiphonia blandi 4 3

Polysiphonia blandii Harv. 1 1

Polysiphonia bostrichioides P.Crouan & H.Crouan 13 13

Polysiphonia breviarticulata 8 5

Polysiphonia breviarticulatae 74 74

Polysiphonia brodiaei 145 141

Polysiphonia brodiei (Dillwyn) Sprengel 4 4

Polysiphonia byssoclados 39 39

Polysiphonia byssoides 62 62

Polysiphonia caespitosa 1 1

Polysiphonia californica Harv. 22 21

Polysiphonia calothrix 2 1

Polysiphonia camptoclada Mont. 6 2

Polysiphonia cancellata 65 65

Polysiphonia capucina P.L.Crouan & H.M.Crouan 1 1

Polysiphonia caulescens 2 1

Polysiphonia ceramiaeformis 1 1

Polysiphonia ceramiiformis P.L.Crouan & H.M.Crouan 2

Polysiphonia certularioides 72

Polysiphonia cladostephus Mont. 1 1

Polysiphonia clorophylla 1 1

Polysiphonia collabens (C.Agardh) J.Agardh 20 19

Polysiphonia collinisii 9 9

Polysiphonia collinsii 3 3

Polysiphonia complanata 29 26

Polysiphonia cordiicola 1 1

Polysiphonia corymbifera (C.Agardh) Endlicher 5 5

Polysiphonia corymbosa 7 2

Polysiphonia crassa Okamura 1 1

Polysiphonia curta Mont. 1 1

Polysiphonia cuspidata J.Agardh 11 10

Polysiphonia decipiens 32 31

Polysiphonia deludens 2 2

Polysiphonia dendroidea Mont. 3 3

Polysiphonia denudata (Dillwyn) Grev. 35 34

Polysiphonia derbesii Sol. 140 79

Polysiphonia deusta 34 18

Polysiphonia devoniensis C.A.Maggs & M.H.Hommersand 2 2

Polysiphonia dichotoma 1 1

Polysiphonia dictyurus J.Agardh 8 8

Polysiphonia divaricata 3 3

Polysiphonia divaricuta 9

Polysiphonia divergens J.Agardh 17 17

Polysiphonia dumosa 2 2

Polysiphonia echinata Harv. 2 2

Polysiphonia elongata (Huds.) Harv. 477 366

Polysiphonia elongatae 90 90

Polysiphonia elongella 85 72

Polysiphonia erythraea Schousb. ex J.Agardh 35 14

Polysiphonia exilis 2 2

Polysiphonia fastigatae 14 14

Polysiphonia fastigiata (Roth) Greville 183 179

Polysiphonia ferox J.Agardh 11 11

Polysiphonia ferrulacea 3 3

Polysiphonia feruclacea 9 9

Polysiphonia ferulacea 184 101

Polysiphonia fibrata (Dillwyn) Harvey 249 165

Polysiphonia fibrillosa 343 222

Polysiphonia figariana Zanardini 3 3

Polysiphonia filullosa 1 1

Polysiphonia flabellata 27 17

Polysiphonia flaccidissima G.J.Hollenberg 5 5

Polysiphonia flexella 62 41

Polysiphonia flexicaulis (Harv.) Collins 8 8

Polysiphonia flocculosa 138 81

Polysiphonia foeniculacea 44 30

Polysiphonia foeniculata 9

Polysiphonia foetidissima Cocks ex Bornet 56 56

Polysiphonia fontex 1 1

Polysiphonia forcipata 2 2

Polysiphonia fragilis Suringar 4 3

Polysiphonia frucoides 2 2

Polysiphonia frutescens 4 1

Polysiphonia frutex Harv. 18 18

Polysiphonia fruticulosa Grev. 465 371

Polysiphonia fucoides 11 11

Polysiphonia fuliginosa 19 19

Polysiphonia funebris 8 5

Polysiphonia furcellata 137 131

Polysiphonia furcellatae 23 23

Polysiphonia fuscescens Harv. 11 11

Polysiphonia fusco-rubens 12 12

Polysiphonia gaudichaudii (C.Agardh) Kütz. 2 2

Polysiphonia glomerulata 2

Polysiphonia gorgoniae 5 2

Polysiphonia granulata Ag. 1

Polysiphonia guernisaci 9 2

Polysiphonia hapalacantha 35 29

Polysiphonia hapulacantha 2

Polysiphonia harveyi 56 42

Polysiphonia havanensis 47 31

Polysiphonia hemisphaerica J.E.Areschoug 1 1

Polysiphonia hendryi 4 4

Polysiphonia hillebrandii 1 1

Polysiphonia hirta 2 1

Polysiphonia hispida Zanard. 1

Polysiphonia hookeri 8 8

Polysiphonia howei 3 3

Polysiphonia hystrix 38 38

Polysiphonia implexa 5 3

Polysiphonia implicatae 1

Polysiphonia incisa 1 1

Polysiphonia infestans Harv. 15 11

Polysiphonia insidiasa 1 1

Polysiphonia insidiosa 38 38

Polysiphonia insignis P.Crouan & H.Crouan 1 1

Polysiphonia intricata 33 27

Polysiphonia isogona Harvey 2 2

Polysiphonia japonica Harv. 1

Polysiphonia johnstonii 17 17

Polysiphonia kotschyana Grunow 2 2

Polysiphonia lanosa (L.) G.Tandy 23 23

Polysiphonia lepadicola 2 1

Polysiphonia lusitanica 1

Polysiphonia lyallii 3 3

Polysiphonia macrocarpa 153 84

Polysiphonia mallardiae 5 5

Polysiphonia microcarpa 4 2

Polysiphonia microdendron 2 2

Polysiphonia microndendron 2

Polysiphonia miniata (Agardh) Endlicher 1 1

Polysiphonia mollis 51 50

Polysiphonia monocarpa 4 2

Polysiphonia montagnei 1

Polysiphonia morrowi 3 3

Polysiphonia morrowii 2 2

Polysiphonia mucosa P.L.Crouan & H.M.Crouan 2

Polysiphonia muelleriana J.Agardh 1 1

Polysiphonia munita 7 7

Polysiphonia myochroma 56 27

Polysiphonia myriococca Mont. 1 1

Polysiphonia neglecta 1 1

Polysiphonia nigra (Hudson) Batters 12 11

Polysiphonia nigrata 2 2

Polysiphonia nigrescentes 42 42

Polysiphonia nigrita Sond. 50 23

Polysiphonia novae-angliae W.R.Taylor 2 2

Polysiphonia nutans 8 7

Polysiphonia obscura (C.Agardh) J.Agardh 4 2

Polysiphonia olneyi 28 16

Polysiphonia opaca (C.Agardh) Moris & De Not. 94 90

Polysiphonia opacae 44 44

Polysiphonia opacea 7 7

Polysiphonia ornata 16 9

Polysiphonia ornithopodioides Mont. 1

Polysiphonia pacifica G.J.Hollenberg 16 16

Polysiphonia paniculata Mont. 19 18

Polysiphonia paradoxa Thuret 11 6

Polysiphonia patens 49 41

Polysiphonia patersonis Sond. 1 1

Polysiphonia pecten-veneris 1 1

Polysiphonia penicillata 2 1

Polysiphonia periclados 32 28

Polysiphonia perreymondii J.G.Agardh 4 4

Polysiphonia perreymondis 4

Polysiphonia phleborhiza 5 5

Polysiphonia platycarpa Børgesen 4 4

Polysiphonia polymorpha 3 3

Polysiphonia polysiphonia 3 3

Polysiphonia polyspora J.Agardh 74 65

Polysiphonia pulvinata f. 28 26

Polysiphonia pulvinatae 1 1

Polysiphonia purpurea (C.A.Agardh) J.G.Agardh 32 8

Polysiphonia pycnocoma Kütz. 1 1

Polysiphonia ramentacea Harv. 39 39

Polysiphonia ramulosa 7 7

Polysiphonia rhumensis 2 2

Polysiphonia rhunensis Thuret 56 56

Polysiphonia rigens 36 32

Polysiphonia roeana 5 3

Polysiphonia roseola 1 1

Polysiphonia rostrata 4 4

Polysiphonia sancti-petri 2 2

Polysiphonia sanguinea 73 57

Polysiphonia savatieri 3 1

Polysiphonia schousboei Thuret 13 8

Polysiphonia schuebeleri Foslie 3

Polysiphonia schuebelerii 5 5

Polysiphonia scopulorum 24 24

Polysiphonia scuebelerii 1

Polysiphonia secunda 2 2

Polysiphonia senticulosa 12 7

Polysiphonia sertularioides 158 140

Polysiphonia simplex G.J.Hollenberg 11 11

Polysiphonia simpliciuscula P.Crouan & H.Crouan 6 1

Polysiphonia simulans Harv. 62 57

Polysiphonia snyderae Kylin 4 4

Polysiphonia sp. 237 232

Polysiphonia sphaerocarpa Børgesen 3 3

Polysiphonia spinescens 1 1

Polysiphonia spinosa 39 20

Polysiphonia spinosissima Harv. 2 2

Polysiphonia spinulosa 22 14

Polysiphonia spinulosae 20 20

Polysiphonia stricta 135 95

Polysiphonia strictissima Hook.f. & Harv. 1 1

Polysiphonia stuposa G.Zanardini 10 10

Polysiphonia subcontinna 10 10

Polysiphonia subcontinua 11 11

Polysiphonia subfusca (Woodw.) C.Agardh 1

Polysiphonia substilissima 2 2

Polysiphonia subtilis 25 16

Polysiphonia subtilissima 79 53

Polysiphonia subulata 86 35

Polysiphonia subulifera 61 61

Polysiphonia subuliferae 44 44

Polysiphonia succulenta Harv. 2 2

Polysiphonia tenebrosa Harv. 1 1

Polysiphonia tenella 39 39

Polysiphonia tenerrima Kütz. 7 7

Polysiphonia tenuistriata Hook.f. & Harv. 2 2

Polysiphonia tepida Hollenberg 2

Polysiphonia thunensis 39

Polysiphonia thuyoides 128 109

Polysiphonia thyrsigera J.Agardh 3 2

Polysiphonia tokidae Segi 1

Polysiphonia tongatensis 16 8

Polysiphonia tripinnata J.Agardh 6 6

Polysiphonia uncinata 1 1

Polysiphonia urbana Harv. 1 1

Polysiphonia urceolata 355 245

Polysiphonia urceolatae 182 182

Polysiphonia utricalis 1

Polysiphonia utricularis Zanardini 6 6

Polysiphonia valida J.Agardh 2 2

Polysiphonia variabilis 10 5

Polysiphonia variegata (C. Agardh) Zanardini 253 244

Polysiphonia variegatae 87 87

Polysiphonia versicolor 55 55

Polysiphonia verticillata Harv. 6 5

Polysiphonia vestita 30 18

Polysiphonia villosa 1 1

Polysiphonia villum J.Agardh 1

Polysiphonia violacea var. 174 121

Polysiphonia violaceae 112 112

Polysiphonia virens Kütz. 1 1

Polysiphonia virgata 71 65

Polysiphonia woodii Harv. 5 4

Polysiphonia yendoi Segi 1

Polysiphonia yokoskensis Hariot 3 3

8661 Spécimens inventoriés en collections

Collection	Nombre de spécimens (ou lots)
Cryptogames (PC)	8655
Herbier du harmas de J. H. Fabre (FABR)	5
Univ. Montpellier - Inst. de Botanique (MPU)	1

Polysiphonia Greville, 1823

Zoologie

Taxonomie

Espèces

Polysiphonia arachnoidea (C. Agardh) Zanardini 6 6

Polysiphonia atrorubescens (Dillwyn) Grev. 23 23

Polysiphonia breviarticulata (C. Agardh) Zanardini 2 2

Polysiphonia corymbifera (C.Agardh) Endlicher 2 2

Polysiphonia derbesii Solier ex Kütz. 2 2

Polysiphonia deschampsii (C. Agardh) P.L.Crouan & H.M.Crouan 1 1

Polysiphonia deusta (Roth) J. Agardh 1 1

Polysiphonia elongella Harv. 7 7

Polysiphonia fastigiata (Roth) Greville 6 6

Polysiphonia fibrata (Dillwyn) Harvey 21 21

Polysiphonia fibrillosa (Dillwyn) Grev. 15 15

Polysiphonia flexella (C.Agardh) J.Agardh 4 4

Polysiphonia foeniculacea (C. Agardh) J. Agardh 1 1

Polysiphonia fruticulosa (Wulfen) Spreng. 5 5

Polysiphonia funebris De Notaris ex J. Agardh 1 1

Polysiphonia furcellata (C.Agardh) Harvey 21 20

Polysiphonia guernisacii (P.L.Crouan & H.M.Crouan) J. Agardh 6

Polysiphonia leptothrix Zanardini 2 2

Polysiphonia nigrescens (Hudson) Greville 26 26

Polysiphonia opaca (C.Agardh) Moris & De Not. 7 7

Polysiphonia ornata J. Agardh 2 2

Polysiphonia pulvinata (Roth) Sprengel 1 1

Polysiphonia sanguinea (C. Agardh) Zanardini 3 3

Polysiphonia sertularioides (Grateloup) J.Agardh 12 12

Polysiphonia simulans Harv. 3 3

Polysiphonia sp. 14 13

Polysiphonia spinosa (C. Agardh) J. Agardh 12 12

Polysiphonia subcontinua (C. Agardh) J. Agardh 2 2

Polysiphonia subulifera (C.Agardh) Harvey 7 7

Polysiphonia tenerrima Kütz. 1 1

Polysiphonia thuyoides Harv. 13 13

Polysiphonia tripinnata J.Agardh 2 2

Polysiphonia urceolata (Lightfoot ex Dillwyn) Greville 43 43

Polysiphonia variegata (C. Agardh) Zanardini 20 20

Polysiphonia violacea (Roth) Sprengel 41 41

Polysiphonia vulpina De Not. 1 1

Spécimens inventoriés en collections

Collection	Nombre de spécimens (ou lots)
Laboratoire Maritime de Concarneau (CO)	346