Plantae > Tracheophyta > Lycopodiopsida > Isoetales > Isoetaceae > Isoetes

Isoetes (quillwort)

Synonyms: Calamaria (homotypic); Cephaloceraton; Isoetella; Stylites

Wikipedia Abstract

Isoetes, commonly known as the quillworts, is a genus of plants in the class Isoetopsida and order Isoetales. They are lycopods and the only genus in Isoetaceae. There are currently 192 recognized species, with a cosmopolitan distribution but often scarce to rare. Some botanists split the genus, separating two South American species into the genus Stylites, although molecular data place these species among other species of Isoetes, so Stylites does not warrant taxonomic recognition.
View Wikipedia Record: Isoetes

Species

Isoetes abyssinica
Isoetes aemulans
Isoetes aequinoctialis
Isoetes afloramientorum
Isoetes alcalophila
Isoetes alpina
Isoetes alstonii
Isoetes altonharvillii
Isoetes amazonica
Isoetes anatolica
Isoetes andicola
Isoetes andina
Isoetes appalachiana (Appalachian quillwort) (Attributes)
Isoetes araucaniana
Isoetes asiatica
Isoetes attenuata
Isoetes australis
Isoetes azorica (Azorean Quillwort) (Vulnerable)
Isoetes baculata
Isoetes baodongii
Isoetes biafrana
Isoetes bischlerae
Isoetes blondeaui
Isoetes bolanderi (Bolander's quillwort) (Attributes)
Isoetes boliviensis
Isoetes boomii (Boom's quillwort) (Attributes)
Isoetes boryana (Gascoyne Quillwort) (Endangered)
Isoetes boyacensis
Isoetes bradei
Isoetes brasiliensis
Isoetes braunii
Isoetes brevicula
Isoetes brevifolius
Isoetes brittonii (Britton's quillwort)
Isoetes bruntonii
Isoetes butleri (quillwort) (Attributes)
Isoetes cangae (Critically Endangered)
Isoetes caparaoensis
Isoetes capensis (Endangered)
Isoetes carltaylori
Isoetes caroli
Isoetes caroliniana (strong quillwort) (Attributes)
Isoetes chubutiana
Isoetes coreana
Isoetes coromandelina
Isoetes creussensis
Isoetes cristata
Isoetes cubana
Isoetes delilei (spiny-spore quillwort) (Attributes)
Isoetes dispora (Critically Endangered)
Isoetes dixitii
Isoetes dodgei (Dodge's quillwort)
Isoetes drummondii
Isoetes dubsii
Isoetes duriei
Isoetes eatonii (Eaton's quillwort)
Isoetes echinospora
Isoetes echtuckeri
Isoetes ecuadoriensis (Vulnerable)
Isoetes ekmanii
Isoetes elatior
Isoetes eludens (quillwort)
Isoetes engelmannii (Appalachian quillwort) (Attributes)
Isoetes escondidensis
Isoetes eshbaughii
Isoetes fernaldii
Isoetes flaccida (southern quillwort) (Attributes)
Isoetes fluitans (Isoetes velata subspecies longissima) (Endangered)
Isoetes foveolata (quillwort)
Isoetes fuchsii
Isoetes fuliginosa
Isoetes fuscomarginata
Isoetes gardneriana
Isoetes georgiana (Georgia quillwort) (Attributes)
Isoetes giessii
Isoetes gigantea
Isoetes gopalkrishnae
Isoetes graniticola
Isoetes gunnii (lake quillwort) (Attributes)
Isoetes gymnocarpa (Land Quillwort)
Isoetes habbemensis
Isoetes hallasanensis
Isoetes harveyi (Harvey's quillwort)
Isoetes haussknechtii (Greek Quillwort) (Endangered)
Isoetes hawaiiensis (Hawai'i quillwort) (Attributes)
Isoetes heldreichii (Pindus Quillwort) (Critically Endangered)
Isoetes hemivelata
Isoetes herb-wagneri
Isoetes herzogii (Vulnerable)
Isoetes heterospora (quillwort)
Isoetes hewitsonii (Critically Endangered)
Isoetes hickeyi (Hickey's quillwort)
Isoetes hieronymi
Isoetes histrix (Land Quillwort)
Isoetes hopei
Isoetes howellii (Howell's quillwort) (Attributes)
Isoetes humilior
Isoetes hyemalis (evergreen quillwort)
Isoetes hypsophila
Isoetes inflata
Isoetes jaegeri
Isoetes jamaicensis
Isoetes japonica
Isoetes jarmaniae
Isoetes jeffreyi (Jeffrey's quillwort)
Isoetes jejuensis
Isoetes jermyi
Isoetes junciformis (Rush quillwort)
Isoetes kareniae
Isoetes karstenii
Isoetes killipii
Isoetes kirkii
Isoetes labri-draconis
Isoetes lacustris (Lake Quillwort)
Isoetes laosiensis
Isoetes laurentiana
Isoetes lechleri
Isoetes libanotica
Isoetes lithophila (rock quillwort) (Attributes)
Isoetes longissima
Isoetes louisianensis (Louisiana quillwort) (Attributes)
Isoetes luetzelburgii
Isoetes malinverniana (Piedmont Quillwort) (Critically Endangered)
Isoetes marensis
Isoetes maritima (maritime quillwort) (Attributes)
Isoetes martii
Isoetes mattaponica (Mattaponi quillwort)
Isoetes maxima
Isoetes melanopoda (blackfoot quillwort) (Attributes)
Isoetes melanospora (black-spored quillwort) (Attributes)
Isoetes melanotheca
Isoetes mexicana
Isoetes michinokuana
Isoetes microvela (Thin-wall quillwort)
Isoetes minima (Midget quillwort)
Isoetes mississippiensis
Isoetes mongerensis
Isoetes montezumae
Isoetes mourabaptistae
Isoetes mourabaptistii
Isoetes muelleri
Isoetes naipiana
Isoetes nana
Isoetes narsinghgarhensis
Isoetes neoguineensis
Isoetes nigritiana
Isoetes nigroreticulata (Critically Endangered)
Isoetes novae-angliae
Isoetes novogranadensis
Isoetes nuttallii (Nuttall's quillwort) (Attributes)
Isoetes occidentalis (quillwort) (Attributes)
Isoetes olympica (Olympic Quillwort) (Critically Endangered)
Isoetes orcuttii (Orcutt's quillwort) (Attributes)
Isoetes organensis
Isoetes orientalis
Isoetes ovata
Isoetes pallida
Isoetes palmeri
Isoetes panamensis
Isoetes paratunica
Isoetes parvula (Vulnerable)
Isoetes pedersenii
Isoetes perrieriana (Endangered)
Isoetes philippinensis
Isoetes phrygia
Isoetes pirinica
Isoetes pitotii
Isoetes precocia
Isoetes pringlei
Isoetes prototypus (spike quillwort) (Attributes)
Isoetes pseudojaponica
Isoetes pseudotruncata
Isoetes pusilla
Isoetes quiririensis
Isoetes ramboi
Isoetes reticulata
Isoetes riparia (shore quillwort) (Attributes)
Isoetes robusta
Isoetes sabatina (Lake Bracciano Quillwort) (Critically Endangered)
Isoetes saccharata (sugar quillwort) (Attributes)
Isoetes sahyadrii (Endangered)
Isoetes santacruzensis
Isoetes saracochensis (Vulnerable)
Isoetes savatieri
Isoetes schweinfurthii
Isoetes sehnemii
Isoetes septentrionalis
Isoetes serracarajensis
Isoetes shangrilaensis
Isoetes sinensis (narrow quillwort) (Critically Endangered)
Isoetes smithii
Isoetes spannagelii
Isoetes spinulospora
Isoetes stellenbossiensis
Isoetes stephanseniae (Critically Endangered)
Isoetes stevensii
Isoetes storkii
Isoetes taiwanensis (Critically Endangered)
Isoetes tamaulipana
Isoetes tegetiformans (Merlin's grass) (Attributes)
Isoetes tennesseensis (Tennessee Quillwort)
Isoetes tenuifolia
Isoetes texana
Isoetes ticlioensis
Isoetes tiguliana
Isoetes todaroana (Sicilian Quillwort) (Critically Endangered)
Isoetes toximontana
Isoetes transvaalensis
Isoetes triangula
Isoetes tripus
Isoetes truncata (quillwort)
Isoetes tuckermanii (tuckerman's quillwort) (Attributes)
Isoetes tuerckheimii
Isoetes udupiensis
Isoetes ulei
Isoetes valida (strong quillwort)
Isoetes vanensis
Isoetes vermiculata
Isoetes virginica (Peidmont quillwort) (Attributes)
Isoetes viridimontana
Isoetes weberi
Isoetes welwitschii
Isoetes wormaldii (Critically Endangered)
Isoetes yunguiensis

External References

Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0