Children (266 direct children, 296 direct and indirect children):
Isoetes lacustris
Lake quillwort
Isoetes histrix
Isoëtes histrix
Isoëtes echinospora
(tree size 1)
Isoetes echinospora
Isoetes boryana
Gascoyne quillwort
Isoëtes velata
(tree size 3)
Isoetes bolanderi
(tree size 1)
Bolander's quillwort
Isoetes ecuadoriensis
Isoëtes ecuadoriensis
Isoetes sinensis
Narrow quillwort
Isoetes taiwanensis
(tree size 1)
Isoëtes taiwanensis
Isoëtes japonica
Isoëtes durieui
Isoetes duriei (ortografía original incorrecta)
Isoetes eludens
Isoëtes eludens
Isoetes engelmannii
Appalachian quillwort
Isoetes louisianensis
Louisiana quillwort
Isoetes melanospora
Blackspore quillwort
Isoetes nuttallii
Nuttall's quillwort
Isoetes azorica
Azorean quillwort
Isoëtes yunguiensis
Isoetes appalachiana
Appalachian quillwort
Isoëtes hypsophila
Isoetes caroliniana
Isoëtes caroliniana
Isoetes maritima
Maritime quillwort
Isoetes howellii
Howell's quillwort
Isoetes tegetiformans
Merlin's grass
Isoetes toximontana
Isoëtes toximontana
Isoetes valida
Strong quillwort
Isoetes riparia
Shore quillwort
Isoetes prototypus
Spike quillwort
Isoetes orcuttii
Orcutt's quillwort
Isoetes occidentalis
Western quillwort
Isoetes melanopoda
(tree size 2)
Blackfoot quillwort
Isoetes lithophila
Rock quillwort
Isoëtes jeffreyi
Isoetes × jeffreyi
Isoëtes ×hickeyi
Isoetes georgiana
Georgia quillwort
Isoëtes foveolata
Isoetes × foveolata
Isoetes flaccida
(tree size 3)
Southern quillwort
Isoëtes fairbrothersii
Isoetes × fairbrothersii
Isoetes eatonii
Isoetes × eatonii
Isoëtes dodgei
Isoetes × dodgei
Isoetes butleri
Limestone quillwort
Isoëtes bruntonii
Isoetes × bruntonii
Isoëtes ×brittonii
Isoetes × brittonii
Isoetes boomii
Boom's quillwort
Isoëtes ×altonharvillii
Isoetes acadiensis
Acadian quillwort
Isoëtes wormaldii
Isoëtes welwitschii
Isoëtes weberi
Isoëtes vermiculata
Isoëtes tuerckheimii
Isoëtes triangula
Isoëtes transvaalensis
Isoëtes texana
Isoetes tennesseensis
Isoëtes tennesseensis
Isoëtes subinermis
Isoëtes storkii
Isoëtes stevensii
Isoëtes stellenbossiensis
Isoëtes smithii
Isoëtes setacea
(tree size 2)
Iberian quillwort
Isoëtes schweinfurthii
Isoëtes savatieri
Isoëtes saracochensis
Isoëtes ramboi
Isoëtes pseudotruncata
Isoetes × pseudotruncata
Isoëtes pseudojaponica
Isoëtes pringlei
Isoëtes precocia
Isoëtes philippinensis
Isoëtes perrieriana
Isoëtes pedersenii
Isoëtes parvula
Isoëtes panamensis
Isoëtes palmeri
Isoëtes pallida
Isoëtes ovata
Isoëtes orientalis
Isoëtes olympica
Olympic quillwort
Isoëtes nigroreticulata
Isoëtes neoguineensis
Isoëtes muelleri
Isoetes muelleri
Isoëtes montana
Isoëtes microvela
Thin-wall quillwort
Isoëtes michinokuana
Isoetes × michinokuana
Isoëtes mexicana
Isoëtes mattaponica
Mattaponi quillwort
Isoëtes martii
Isoetes tuckermanii
(tree size 2)
Tuckerman's quillwort
Isoëtes truncata
Isoetes × truncata
Isoëtes lechleri
(tree size 1)
Isoëtes labri-draconis
Isoëtes kirkii
Isoëtes killipii
Isoëtes karstenii
(tree size 2)
Isoëtes junciformis
Rush quillwort
Isoëtes jamaicensis
Isoëtes inflata
Isoëtes humilior
Isoetes hopei
Isoëtes hopei
Isoëtes hewitsonii
Isoëtes herzogii
Isoëtes heldreichii
Pindus quillwort
Isoëtes habbemensis
Isoëtes gunnii
Isoëtes gigantea
Isoëtes gardneriana
Isoëtes fuliginosa
Isoëtes elatior
Isoëtes ekmanii
Isoëtes echtuckeri
Isoetes × echtuckeri
Isoëtes drummondii
(tree size 2)
Isoëtes dispora
Isoëtes delilei
Isoetes delilei
Isoëtes cubana
Isoëtes colombiana
Isoëtes carltaylori
Isoetes × carltaylori
Isoëtes capensis
Isoetes capensis
Isoëtes bradei
Isoëtes boyacensis
Isoëtes boliviensis
Isoëtes bischlerae
Isoëtes biafrana
Isoetes biafrana
Isoëtes baculata
Isoëtes australis
Isoetes australis
Isoëtes andina
Isoëtes andicola
Isoëtes amazonica
Isoëtes alcalophila
Isoëtes aequinoctialis
Isoetes aequinoctialis
Isoëtes esbaughii
Isoëtes escondidensis
Isoëtes fluitans
River quillwort
Isoëtes giessii
Isoetes giessii
Isoëtes fuscomarginata
Isoëtes hallasanensis
Isoëtes harveyi
Isoëtes hawaiiensis
Hawai'i quillwort
Isoëtes itaboensis
Isoëtes jaegeri
Isoetes jaegeri
Isoëtes hemivelata
Isoëtes herb-wagneri
Isoetes × herb-wagneri
Isoëtes heterospora
Isoëtes jejuensis
Isoetes jejuensis
Isoëtes hieronymi
Isoetes hieronymi
Isoëtes laosiensis
Isoëtes iapygia
Isoëtes libanotica
Isoëtes maxima
Isoëtes luetzelburgii
Isoetes macrospora
Big-spore quillwort
Isoëtes melanotheca
Isoetes melanotheca
Isoëtes malinverniana
Piedmont quillwort
Isoëtes marensis
Isoetes × marensis
Isoëtes minima
Midget quillwort
Isoëtes mongerensis
Isoëtes novogranadensis
Isoëtes novo-granadensis
Isoëtes mourabaptistae
Isoëtes pitotii
Isoëtes nigritiana
Isoëtes organensis
Isoëtes novae-angliae
Isoetes × novae-angliae
Isoëtes pusilla
Isoëtes sabatina
Isoetes sabatina
Isoëtes saccharata
Sugar quillwort
Isoëtes tenella
Spiny-spore quillwort
Isoëtes sehnemii
Isoëtes tenuifolia
Isoëtes piedmontana
Peidmont quillwort
Isoëtes todaroana
Isoëtes spannagelii
Isoëtes spinulospora
Isoëtes stephanseniae
Isoëtes tripus
Isoëtes ulei
Isoëtes abyssinica
Isoëtes caroli
Isoëtes chubutiana
Isoëtes cleeffii
Isoëtes coromandelina
(tree size 3)
Isoëtes alstonii
Isoetes alstonii
Isoëtes creussensis
Isoetes creussensis
Isoëtes cristata
Isoëtes anatolica
Isoëtes brasiliensis
Isoëtes brevicula
Isoetes brevicula
Isoetes araucaniana
Isoëtes araucaniana
Isoëtes duriaei
Isoëtes attenuata
Isoetes attenuata
Isoëtes goebelii
Isoëtes indica
Isoetes indica
Isoëtes panchananii
(tree size 1)
Isoëtes gravesii
Isoëtes pantii
Isoëtes reticulata
Isoëtes divyadarshanii
Isoetes mahadevensis
Isoëtes mahadevensis
Isoëtes braunii
(tree size 1)
Isoëtes alpina
Isoetes alpina
Isoetes virginica
Virginia quillwort
Isoëtes sampathkumarinii
Isoëtes eshbaughii
Isoëtes brochoni
Isoetes hieroglyphica
Isoëtes hieroglyphica
Isoëtes tuberculata
Isoëtes lineolata
Isoëtes udupiensis
Isoëtes montezumae
Isoëtes chapmanii
Isoëtes asiatica
Isoëtes hyemalis
Evergreen quillwort
Isoëtes cleefii
Isoetes rajasthanensis
Isoëtes rajasthanensis
Isoëtes brachyglossa
Isoëtes beestonii
Isoetes beestonii
Isoëtes mississippiensis
Isoetes mississippiensis
Isoetes viridimontana
Isoetes graniticola
Isoetes septentrionalis
Isoëtes longissima
(tree size 5)
Isoetes longissima
Isoetes asturicensis
Isoetes gymnocarpa
Isoetes haussknechtii
Isoetes phrygia
Isoetes tiguliana
Isoetes vanensis
Isoetes aemulans
Isoëtes cangae
Isoëtes serracarajensis
Isoëtes tamaulipana
Isoëtes ×echtuckerii
Isoetes clavata
Isoetes coreana
Isoetes dixitii
Isoetes naipiana
Isoetes nana
Isoetes quiririensis
Isoetes sahyadrii
Isoetes × paratunica
Isoetes × gopalkrishnae
Isoëtes underwoodii
Isoetes caparaoensis
Isoetes delalandei
Isoetes bulbiformis
Isoëtes phaeospora
Isoëtes stuartii
Isoëtes tasmanica
Isoëtes dubsii
Isoetes dubsii
Isoëtes santacruzensis
Isoetes santacruzensis
Isoëtes laurentiana
Isoetes laurentiana
Isoëtes shangrilaensis
Isoetes shangrilaensis
Isoetes panchganiensis
Isoetes stephansenii
Isoetes tenuissima
Isoëtes ×robusta
Isoëtes carltaylorii
Isoëtes adspersa
Isoëtes capillacea
Isoëtes decipiens
Isoëtes perralderiana
Isoetes afloramientorum
Isoëtes afloramientorum
Isoëtes ×blondeaui
Isoëtes ×fernaldii
Isoëtes ×kareniae
Isoetes bilaspurensis
Isoetes sampathkumaranii