University of Illinois Urbana-Champaign
INHS Collections
Give
Contact Us
University of Illinois at Urbana-Champaign
Prairie Research Institute
Illinois Natural History Survey
Contact Us
Sign In
INHS Collections Data
Home
Collections
Collection profiles
Search Collections
Map Search
Images
Browse Images
Specimen Images
Crowdsourcing
Data Sets
Sitemap
Help & Resources
Symbtk toolkit
Symbiota Help
Home
>>
Taxonomic Tree Viewer
Central Thesaurus
(more details)
Taxon Search
Taxon:
Display Taxon Tree
Display authors
Match on whole words
Display full tree below family
Display species with subgenera
Organism
Plantae
Viridiplantae
Streptophyta
Charophyta
[Charophytina]
[Conjugophytina]
[Mesostigmatophytina]
Conjugatophyceae
[Conjugophyceae]
[Zygnematophyceae]
Zygnematales
Zygnemataceae
Conjugata
Cosmocladium
Cosmocladium constrictum
Cosmocladium hitchcockii
Cosmocladium pulchellum
Cosmocladium pusillum
Cosmocladium saxonicum
Cosmocladium tuberculatum
Debarya
Debarya ackleyana
Debarya glyptosperma
[
Mougeotia glyptosperma
]
Docidium
Docidium baculum
Docidium minutum
Docidium rectum
Docidium undulatum
Docidium undulatum var. bisannicum
Docidium undulatum var. dilatatum
Docidium undulatum var. perundulatum
Docidium undulatum var. undulatum
Euastridium
Euastridium prainii
Euastridium verrucosum
Hallasia
Hallasia columbiana
[
Debarya columbiana
]
[
Zygnemopsis columbiana
]
Hallasia decussata
[
Zygnemopsis decussata
]
Hallasia desmidioides
[
Debarya desmidioides
]
[
Zygnemopsis desmidioides
]
Hallasia floridana
[
Zygnemopsis floridana
]
Hallasia minuta
[
Zygnemopsis minuta
]
Hallasia reticulata
[
Zygnemopsis reticulata
]
[
Zynema reticulatum
]
Hallasia spiralis
[
Zygnemopsis spiralis
]
Hallasia tiffaniana
[
Zygnemopsis tiffaniana
]
Mougeotia
Mougeotia abnormis
Mougeotia americana
Mougeotia calcarea
Mougeotia calcarea var. bicalyptra
Mougeotia calcarea var. calcarea
Mougeotia capucina
Mougeotia cyanea
Mougeotia elegantula
Mougeotia floridana
Mougeotia genuflexa
Mougeotia genuflexa var. genuflexa
Mougeotia genuflexa var. gracilis
Mougeotia gracilima
Mougeotia hirnii
Mougeotia laetevirens
Mougeotia laevis
Mougeotia maltae
Mougeotia megaspora
Mougeotia micropora
Mougeotia nummuloides
Mougeotia opelousensis
Mougeotia operculata
Mougeotia ovalis
Mougeotia parvula
Mougeotia pulchella
Mougeotia punctata
Mougeotia quadrangulata
Mougeotia rava
Mougeotia recurva
Mougeotia recurvata
Mougeotia reinschii
Mougeotia robusta
Mougeotia robusta var. biornata
Mougeotia robusta var. robusta
Mougeotia scalaris
Mougeotia sphaerocarpa
Mougeotia transeaui
Mougeotia tubifera
Mougeotia tumidula
Mougeotia varians
Mougeotia ventricosa
Mougeotia virescens
Mougeotia viridis
Mougeotiopsis
Mougeotiopsis calospora
Sirogonium
Sirogonium stricticum
Spirogyra
Spirogyra aphanosculpta
Spirogyra catenaeformis
Spirogyra chenii
Spirogyra circumlineata
Spirogyra cleveana
Spirogyra collinsii
Spirogyra communis
Spirogyra crassa
Spirogyra decimina
Spirogyra dentireticulata
Spirogyra diluta
Spirogyra dubia
Spirogyra ellipsospora
Spirogyra emilianensis
Spirogyra farlowii
Spirogyra fluviatilis
Spirogyra gratiana
Spirogyra hatillensis
Spirogyra hornschuchii
Spirogyra hyalina
Spirogyra inconstans
Spirogyra inflata
Spirogyra insignis
Spirogyra jurgensii
Spirogyra kuusamoensis
Spirogyra laxa
Spirogyra longata
Spirogyra lutetiana
Spirogyra majuscula
Spirogyra malmeana
Spirogyra mienningensis
Spirogyra mirabilis
Spirogyra neglecta
Spirogyra nitida
Spirogyra novaeangliae
Spirogyra occidentalis
[
Spirogyra velata var. occidentalis
]
Spirogyra orthospira
Spirogyra perforans
Spirogyra porticalis
Spirogyra pratensis
Spirogyra protecta
Spirogyra pulchrifigurata
Spirogyra punctata
Spirogyra quadrata
Spirogyra quinina
Spirogyra reflexa
Spirogyra rivularis
Spirogyra setiformis
Spirogyra singularis
Spirogyra stictica
Spirogyra submarina
Spirogyra subsalsa
Spirogyra tenuissima
Spirogyra torta
Spirogyra varians
Spirogyra velata
Spirogyra weberi
Teilingia
Teilingia excavata
[
Sphaerozosma excavata
]
Teilingia excavata var. excavata
Teilingia excavata var. subquadratum
[
Sphaerozosma excavata var. subquadratum
]
Teilingia granulata
[
Sphaerozosma granulata
]
Zygnema
Zygnema caeruleum
Zygnema carinatum
Zygnema carinthiacum
Zygnema chalybeospermum
Zygnema conspicuum
Zygnema cruciatum
[
Conjugata cruciatum
]
[
Zygnema stellaris
]
Zygnema cyanosporum
Zygnema cylindricum
Zygnema decussatum
Zygnema insigne
Zygnema leiospermum
Zygnema luteosporum
Zygnema micropunctatum
Zygnema ornatum
Zygnema oveidatum
Zygnema pawneanum
Zygnema pectinatum
Zygnema peliosporum
Zygnema stagnale
[
Zygnema vaucherii var. stagnale
]
Zygnema stellinum
Zygnema sterile
Zygnema subcruciatum
Zygnema synadelphum
Zygnema vaucherii
Zygnemopsis
Zygogonium
Zygogonium ericetorum
[
Zynema ericetorum
]
Zygogonium pectosum
Zygogonium punctatum
Zygogonium stephensiae
Zynema