Spirogyra

Botany

Online references

Taxonomy

Phylum

Charophyta 3

Class

Zygnematophyceae 3

Order

Spirogyrales 3

Family

Algues 1254

Spirogyraceae 3

Species

Spirogyra adnata 21 15

Spirogyra affinis (Hassall) P.Petit 3 2

Spirogyra alpina Kütz. 1 1

Spirogyra antillarum 6 3

Spirogyra arachnoidea 2 1

Spirogyra arcta 23 15

Spirogyra areolata Lagerheim 1 1

Spirogyra asterophora 1 1

Spirogyra bellis (Hassall) P.Crouan & H.Crouan 30 17

Spirogyra bellonae 1

Spirogyra bifaria 6 3

Spirogyra braunii Kütz. 5 5

Spirogyra calida 4 2

Spirogyra calospora Cleve 7 4

Spirogyra capensis Rabenh. 1 1

Spirogyra catenaeformis (Hassal) Kütz. 3 2

Spirogyra cateniformis 2 2

Spirogyra communis (Hassall) Kütz. 8 4

Spirogyra condensata 10 8

Spirogyra crafsa 3 3

Spirogyra crassa 51 34

Spirogyra daedula 1 1

Spirogyra densa 7 4

Spirogyra elongata 11 8

Spirogyra flavescens (Hassall) Kütz. 1 1

Spirogyra fluviatilis Hilse 11 6

Spirogyra fusco-atra 3 2

Spirogyra gastroides Kütz. 2 2

Spirogyra glutinosa 2 1

Spirogyra gracilis (Hassall) Kütz. 7 4

Spirogyra grevilleana (Hassal) Kütz. 18 14

Spirogyra hassallii 14 9

Spirogyra heeriana Naeg. 2 1

Spirogyra hyalina 2 1

Spirogyra illinoiensis Transeau 1 1

Spirogyra inaequalis (Hassall) Kütz. 6 6

Spirogyra inconstans Collins 1 1

Spirogyra inflata (Vaucher) Kütz. 17 15

Spirogyra intermedia 8 4

Spirogyra irregularis 9 5

Spirogyra jenneri 4 2

Spirogyra juergensii Kütz. 4 4

Spirogyra jugalis 32 23

Spirogyra jurgensii 6 4

Spirogyra laxa 7 4

Spirogyra lineata Suringar 1 1

Spirogyra longa 1 1

Spirogyra longata (Vaucher) Kütz. 47 31

Spirogyra lorulosa 1 1

Spirogyra loscosianum 1 1

Spirogyra loskosianum 1

Spirogyra lubrica 7 6

Spirogyra lutetiana P.Petit 6 4

Spirogyra majuscula Kütz. 42 25

Spirogyra maritima 4 2

Spirogyra matoubae 8 4

Spirogyra maxima (Hassall) Wittr. 22 14

Spirogyra mirabilis 8 6

Spirogyra neglecta 6 5

Spirogyra neusa 1 1

Spirogyra nitida Kütz. 103 80

Spirogyra olivascens 6 3

Spirogyra orania 1 1

Spirogyra orbicularis (Hass.) Kütz. 11 9

Spirogyra orthospira (Naegeli) Kütz. 1

Spirogyra othospira 8 8

Spirogyra ovigera 13 8

Spirogyra peliosporum 1 1

Spirogyra pellucida 12 6

Spirogyra porticalis (O.F.Müller) Cleve 10 7

Spirogyra princeps (Vauch.) Clev. 1

Spirogyra punctata 1 1

Spirogyra quadrata (Hassall) Petit 9 6

Spirogyra quinina (Ag.) Kütz. 82 41

Spirogyra quininum 23 23

Spirogyra rapensis 1 1

Spirogyra replicata 1 1

Spirogyra rivularis 9 5

Spirogyra scalaris 3 3

Spirogyra setiformis 38 31

Spirogyra sp. 128 109

Spirogyra spreciana 1

Spirogyra spreeiana Rabenh. 3 2

Spirogyra stagnalis 3 2

Spirogyra stictica (Sm.) Wille 12 11

Spirogyra sticticum 2 2

Spirogyra stictila 10

Spirogyra stictita 9 9

Spirogyra subaequa Kütz. 8 7

Spirogyra submarina 2 1

Spirogyra subsalsa 8 7

Spirogyra subventricosa 7 5

Spirogyra subverticalis 2 2

Spirogyra tenuissima (Hassall) Kütz. 15 8

Spirogyra ternata Ripart 2 2

Spirogyra thermalis 2 1

Spirogyra trispira Menegh. ined. 5 5

Spirogyra tropica 4 2

Spirogyra varians (Hassall) Kütz. 20 12

Spirogyra velata 5 2

Spirogyra weberi Kütz. 30 18

Spirogyra woodsii 2 2

Spirogyra woofsii 2

1257 Specimens registered in collections

Collection	Number of specimens (or sets)
Cryptogames (PC)	1254
Microalgues eucaryotes (ALCP)	3