Central Taxonomic Thesaurus

Taxon Search
  Plantae
    Tracheobionta
      Pteridophyta
            Polypodiopsida
                    Polypodiales
                            Pteridaceae
                                   [Adianaceae]
                                     Acrostichum
                                             Acrostichum aureum
                                             Acrostichum danaeifolium
                                             Acrostichum excelsum
                                             Acrostichum latifolium
                                             Acrostichum peltatum
                                             Acrostichum pilosum
                                             Acrostichum scolopendrifolium
                                     Actiniopteris
                                             Actiniopteris australis
                                     Adiantopsis
                                             Adiantopsis chlorophylla
                                             Adiantopsis parvisegmenta
                                             Adiantopsis paupercula
                                             Adiantopsis pedata
                                             Adiantopsis pentagona
                                             Adiantopsis radiata
                                             Adiantopsis reesii
                                                   [Cheilanthes reesii]
                                             Adiantopsis rupicola
                                             Adiantopsis vincentii
                                     Adiantum
                                             Adiantum aleuticum
                                                   [Adiantum pedatum ssp. aleuticum]
                                                   [Adiantum pedatum ssp. calderi]
                                                   [Adiantum pedatum ssp. subpumilum]
                                                   [Adiantum pedatum var. aleuticum]
                                                   [Adiantum pedatum var. subpumilum]
                                             Adiantum alomae
                                             Adiantum amplum
                                             Adiantum anceps
                                             Adiantum andicola
                                             Adiantum braunii
                                             Adiantum capillus-veneris
                                                   [Adiantum capillus-veneris var. modestum]
                                                   [Adiantum capillus-veneris var. protrusum]
                                                   [Adiantum modestum]
                                             Adiantum caudatum
                                             Adiantum cayennense
                                             Adiantum chilense
                                             Adiantum concinnum
                                             Adiantum crenatum
                                             Adiantum cristatum
                                             Adiantum cultratum
                                             Adiantum cuneatum
                                             Adiantum decoratum
                                             Adiantum deltoideum
                                             Adiantum emarginatum
                                             Adiantum formosum
                                             Adiantum fragile
                                                   [Adiantum cuneatiforme]
                                               Adiantum fragile var. fragile
                                               Adiantum fragile var. rigidulum
                                             Adiantum fructuosum
                                             Adiantum hirsutum
                                             Adiantum hispidulum
                                             Adiantum jordani
                                             Adiantum jordanii
                                             Adiantum kendalii
                                             Adiantum latifolium
                                             Adiantum leprieurii
                                             Adiantum lucidum
                                             Adiantum lunulatum
                                             Adiantum macrocladum
                                             Adiantum macrophyllum
                                             Adiantum mathewsianum
                                             Adiantum melanoleucum
                                                   [Adiantum urbanianum]
                                             Adiantum microphyllum
                                             Adiantum oaxacanum
                                             Adiantum obliquum
                                             Adiantum patens
                                             Adiantum pedatum
                                             Adiantum pentadactylon
                                             Adiantum petiolatum
                                             Adiantum philippense
                                             Adiantum phyllitidis
                                             Adiantum poiretii
                                             Adiantum polyphyllum
                                             Adiantum princeps
                                             Adiantum pulverulentum
                                                   [Adiantum kunzeanum]
                                             Adiantum pumilum
                                             Adiantum pyramidale
                                             Adiantum raddianum
                                             Adiantum rigidulum
                                             Adiantum rimicola
                                             Adiantum scabrum
                                             Adiantum sericeum
                                             Adiantum shepherdi
                                             Adiantum tenerum
                                                   [Adiantum littorale]
                                             Adiantum tetraphyllum
                                             Adiantum trapeziforme
                                             Adiantum tricholepis
                                             Adiantum venustum
                                             Adiantum villosum
                                             Adiantum viridimontanum
                                             Adiantum vivesii
                                             Adiantum wilesianum
                                             Adiantum wilsonii
                                             Adiantum x tracyi
                                     Aleuritopteris
                                             Aleuritopteris farinosa
                                     Allosorus
                                     Ananthacorus
                                             Ananthacorus angustifolius
                                     Anetium
                                             Anetium citrifolium
                                     Anogramma
                                             Anogramma leptophylla
                                     Anopteris
                                             Anopteris hexagona
                                               Anopteris hexagona ssp. intermedia
                                               Anopteris hexagona subsp. hexagona
                                     Antrophyum
                                             Antrophyum cajenense
                                             Antrophyum ensiforme
                                             Antrophyum intramarginale
                                             Antrophyum lanceolatum
                                             Antrophyum lineatum
                                             Antrophyum plantagineum
                                             Antrophyum sp.
                                             Antrophyum urbanii
                                     Argyrochosma
                                             Argyrochosma dealbata
                                             Argyrochosma fendleri
                                                   [Cheilanthes cancellata]
                                                   [Notholaena fendleri]
                                                   [Pellaea fendleri]
                                             Argyrochosma formosa
                                             Argyrochosma incana
                                                   [Notholaena incana]
                                             Argyrochosma jonesii
                                                   [Cheilanthes jonesii]
                                                   [Notholaena jonesii]
                                                   [Pellaea jonesii]
                                             Argyrochosma limitanea
                                               Argyrochosma limitanea ssp. limitanea
                                                     [Cheilanthes limitanea]
                                                     [Notholaena limitanea]
                                                     [Pellaea limitanea]
                                               Argyrochosma limitanea ssp. mexicana
                                                     [Cheilanthes limitanea var. mexicana]
                                                     [Notholaena limitanea ssp. mexicana]
                                                     [Notholaena limitanea var. mexicana]
                                                     [Pellaea limitanea var. mexicana]
                                             Argyrochosma lumholtzii
                                             Argyrochosma microphylla
                                                   [Cheilanthes parvifolia]
                                                   [Notholaena parvifolia]
                                                   [Pellaea microphylla]
                                             Argyrochosma nivea
                                             Argyrochosma pallens
                                             Argyrochosma peninsularis
                                     Aspidotis
                                             Aspidotis californica
                                             Aspidotis carlotta-halliae
                                             Aspidotis densa
                                             Aspidotis meifolia
                                     Astrolepis
                                             Astrolepis beitelii
                                             Astrolepis cochisensis
                                                   [Notholaena cochisensis]
                                               Astrolepis cochisensis ssp. arizonica
                                               Astrolepis cochisensis ssp. chihuahuaensis
                                               Astrolepis cochisensis ssp. chihuahuensis
                                               Astrolepis cochisensis ssp. cochisensis
                                                     [Cheilanthes cochisensis]
                                                     [Cheilanthes sinuata var. cochisensis]
                                                     [Notholaena sinuata var. cochisensis]
                                             Astrolepis crassifolia
                                             Astrolepis integerrima
                                                   [Cheilanthes integerrima]
                                                   [Notholaena integerrima]
                                                   [Notholaena sinuata var. integerrima]
                                             Astrolepis sinuata
                                               Astrolepis sinuata ssp. mexicana
                                               Astrolepis sinuata ssp. sinuata
                                                     [Cheilanthes sinuata]
                                                     [Notholaena sinuata var. crenata]
                                                     [Notholaena sinuata]
                                             Astrolepis windhamii
                                     Bommeria
                                             Bommeria elegans
                                             Bommeria hispida
                                                   [Gymnopteris hispida]
                                             Bommeria pedata
                                     Calciphilopteris
                                             Calciphilopteris ludens
                                     Cassebeera
                                     Ceratopteris
                                             Ceratopteris deltoidea
                                             Ceratopteris gaudichaudii
                                             Ceratopteris pteridoides
                                             Ceratopteris richardii
                                             Ceratopteris siliquosa
                                             Ceratopteris thalictroides
                                     Ceropteris
                                     Cheilanthes
                                             Cheilanthes X parishii
                                             Cheilanthes aemula
                                             Cheilanthes alabamensis
                                                   [Pellaea alabamensis]
                                             Cheilanthes aliena
                                             Cheilanthes allosuroides
                                             Cheilanthes amoena
                                             Cheilanthes angustifolia
                                             Cheilanthes arizonica
                                                   [Cheilanthes pyramidalis var. arizonica]
                                             Cheilanthes aurantiaca
                                             Cheilanthes aurea
                                             Cheilanthes beitelii
                                             Cheilanthes bonariensis
                                                   [Notholaena aurea]
                                             Cheilanthes brachypus
                                             Cheilanthes brandegeei
                                             Cheilanthes bryopoda
                                             Cheilanthes californica
                                             Cheilanthes candida
                                               Cheilanthes candida var. copelandii
                                             Cheilanthes carlotta-halliae
                                             Cheilanthes chaerophylla
                                             Cheilanthes chipinquensis
                                             Cheilanthes clevelandii
                                             Cheilanthes concolor
                                             Cheilanthes cooperae
                                             Cheilanthes covillei
                                               Cheilanthes covillei ssp. intertexta
                                             Cheilanthes cucullans
                                             Cheilanthes cuneata
                                             Cheilanthes dealbata
                                             Cheilanthes decipiens
                                             Cheilanthes decora
                                             Cheilanthes eatoni
                                             Cheilanthes eatonii
                                                   [Cheilanthes castanea]
                                             Cheilanthes farinosa
                                             Cheilanthes feei
                                             Cheilanthes fendleri
                                             Cheilanthes fibrillosa
                                             Cheilanthes fimbriata
                                             Cheilanthes glauca
                                             Cheilanthes gracillima
                                               Cheilanthes gracillima var. aberrans
                                             Cheilanthes greggii
                                             Cheilanthes hirsuta
                                             Cheilanthes horridula
                                             Cheilanthes incana
                                             Cheilanthes intertexta
                                             Cheilanthes intramarginalis
                                             Cheilanthes jamaicensis
                                             Cheilanthes kaulfussii
                                             Cheilanthes lanosa
                                               Cheilanthes lanuginosa var. fibrillosa
                                             Cheilanthes lendigera
                                             Cheilanthes leonardii
                                             Cheilanthes lerstenii
                                             Cheilanthes leucopoda
                                             Cheilanthes lindheimeri
                                             Cheilanthes longipila
                                             Cheilanthes lozanii
                                               Cheilanthes lozanii var. seemannii
                                             Cheilanthes lozanoi
                                               Cheilanthes lozanoi var. seemannii
                                             Cheilanthes marginata
                                             Cheilanthes marsupianthes
                                             Cheilanthes mexicana
                                             Cheilanthes micromera
                                             Cheilanthes microphylla
                                               Cheilanthes microphylla var. microphylla
                                             Cheilanthes micropteris
                                             Cheilanthes moncloviensis
                                             Cheilanthes myriophylla
                                             Cheilanthes nealleyi
                                             Cheilanthes newberryi
                                                   [Notholaena newberryi]
                                             Cheilanthes notholaenoides
                                             Cheilanthes palmeri
                                             Cheilanthes parishii
                                             Cheilanthes parryi
                                                   [Notholaena parryi]
                                             Cheilanthes paupercula
                                             Cheilanthes peninsularis
                                             Cheilanthes persica
                                             Cheilanthes potosina
                                             Cheilanthes pringlei
                                               Cheilanthes pringlei var. pringlei
                                             Cheilanthes purpusii
                                             Cheilanthes pyramidalis
                                             Cheilanthes rosei
                                             Cheilanthes siliquosa
                                             Cheilanthes skinneri
                                             Cheilanthes takeuchii
                                             Cheilanthes tenuifolia
                                             Cheilanthes tomentosa
                                             Cheilanthes trichomanoides
                                             Cheilanthes vestita
                                             Cheilanthes villosa
                                             Cheilanthes viridis
                                             Cheilanthes viscida
                                             Cheilanthes wootoni
                                             Cheilanthes wootonii
                                             Cheilanthes wrightii
                                             Cheilanthes x fibrillosa
                                             Cheilanthes yatskievychiana
                                             Cheilanthes yavapensis
                                     Cheiloplecton
                                             Cheiloplecton rigidum
                                               Cheiloplecton rigidum var. rigidum
                                     Coniogramme
                                             Coniogramme pilosa
                                     Cryptogramma
                                             Cryptogramma acrostichoides
                                                   [Cryptogramma crispa ssp. acrostichoides]
                                             Cryptogramma cascadensis
                                             Cryptogramma crispa
                                               Cryptogramma crispa var. sitchensis
                                             Cryptogramma densa
                                             Cryptogramma sitchensis
                                             Cryptogramma stelleri
                                     Doryopteris
                                             Doryopteris angelica
                                             Doryopteris decipiens
                                             Doryopteris decora
                                               Doryopteris decora var. decipiens
                                             Doryopteris pedata
                                             Doryopteris subdecipiens
                                             Doryopteris takeuchii
                                     Eriosorus
                                             Eriosorus hispidulus
                                             Eriosorus myriophyllus
                                     Gaga
                                             Gaga harrisii
                                                   [Cheilanthes harrisii]
                                     Gymnogramma
                                     Gymnogramme
                                     Gymnopteris
                                             Gymnopteris tomentosa
                                     Hecistopteris
                                             Hecistopteris pumila
                                     Hemionitis
                                             Hemionitis elegans
                                             Hemionitis palmata
                                             Hemionitis subcordata
                                     Jamesonia
                                             Jamesonia scammanae
                                     Litobrochia
                                     Llavea
                                             Llavea cordifolia
                                     Mildella
                                             Mildella fallax
                                             Mildella intramarginalis
                                               Mildella intramarginalis var. serratifolia
                                     Monogramma
                                             Monogramma trichoidea
                                     Nephopteris
                                     Neurocallis
                                     Neurogramme
                                     Notholaena
                                             Notholaena affinis
                                             Notholaena aliena
                                             Notholaena aschenborniana
                                                   [Cheilanthes aschenborniana]
                                             Notholaena californica
                                               Notholaena californica ssp. californica
                                                     [Aleuritopteris cretacea ssp. nigrescens]
                                                     [Aleuritopteris cretacea]
                                                     [Cheilanthes deserti]
                                                     [Notholaena californica ssp. nigrescens]
                                                     [Notholaena candida var. accessita]
                                               Notholaena californica ssp. leucophylla
                                             Notholaena candida
                                               Notholaena candida var. candida
                                               Notholaena candida var. copelandii
                                               Notholaena candida var. quinquefidopalmata
                                             Notholaena copelandii
                                             Notholaena crassifolia
                                             Notholaena dealbata
                                             Notholaena delicatula
                                             Notholaena fraseri
                                             Notholaena galeottii
                                             Notholaena grayi
                                               Notholaena grayi ssp. grayi
                                                     [Cheilanthes grayi]
                                               Notholaena grayi ssp. sonorensis
                                             Notholaena greggii
                                             Notholaena hookeri
                                             Notholaena lemmonii
                                                   [Cheilanthes lemmonii]
                                               Notholaena lemmonii var. australis
                                               Notholaena lemmonii var. lemmonii
                                             Notholaena marantae
                                             Notholaena nealleyi
                                               Notholaena nealleyi var. mexicana
                                             Notholaena neglecta
                                                   [Cheilanthes neglecta]
                                             Notholaena nivea
                                             Notholaena pallens
                                             Notholaena pringlei
                                             Notholaena rigida
                                             Notholaena schaffneri
                                               Notholaena schaffneri var. mexicana
                                               Notholaena schaffneri var. nealleyi
                                             Notholaena standleyi
                                                   [Cheilanthes hookeri]
                                                   [Cheilanthes standleyi]
                                             Notholaena sulphurea
                                             Notholaena tomentosa
                                             Notholaena trichomanoides
                                             Notholaena weatherbiana
                                     Onychium
                                           [Siphanthera]
                                             Onychium densum
                                     Ormopteris
                                     Pellaea
                                             Pellaea allosuroides
                                             Pellaea andromedifolia
                                               Pellaea andromedifolia var. pubescens
                                               Pellaea andromedifolia var. rubens
                                             Pellaea arsenii
                                             Pellaea atropurpurea
                                               Pellaea atropurpurea var. bushii
                                             Pellaea brachyptera
                                             Pellaea breweri
                                             Pellaea bridgesii
                                             Pellaea compacta
                                             Pellaea cordifolia
                                                   [Pellaea cardiomorpha]
                                                   [Pellaea cordata]
                                                   [Pellaea sagittata var. cordata]
                                             Pellaea dealbata
                                             Pellaea densa
                                             Pellaea falcata
                                             Pellaea gastonyi
                                             Pellaea glabella
                                               Pellaea glabella ssp. glabella
                                               Pellaea glabella ssp. missouriensis
                                               Pellaea glabella ssp. occidentalis
                                               Pellaea glabella ssp. simplex
                                                     [Pellaea atropurpurea var. simplex]
                                                     [Pellaea glabella var. simplex]
                                                     [Pellaea occidentalis ssp. simplex]
                                                     [Pellaea suksdorfiana]
                                               Pellaea glabella var. missouriensis
                                               Pellaea glabella var. nana
                                               Pellaea glabella var. occidentalis
                                             Pellaea intermedia
                                             Pellaea intramarginalis
                                             Pellaea lyngholmii
                                             Pellaea mucronata
                                                   [Pellaea mucronata var. mucronata]
                                               Pellaea mucronata ssp. californica
                                               Pellaea mucronata ssp. mucronata
                                               Pellaea mucronata var. californica
                                             Pellaea nivea
                                             Pellaea occidentalis
                                             Pellaea ornithopus
                                             Pellaea ovata
                                             Pellaea pringlei
                                             Pellaea rigida
                                             Pellaea sagittata
                                             Pellaea seemannii
                                             Pellaea ternifolia
                                               Pellaea ternifolia ssp. arizonica
                                               Pellaea ternifolia ssp. ternifolia
                                               Pellaea ternifolia ssp. villosa
                                             Pellaea ternifolia x wrightiana
                                             Pellaea truncata
                                                   [Pellaea longimucronata]
                                             Pellaea villosa
                                             Pellaea viridis
                                             Pellaea wrightiana
                                                   [Pellaea ternifolia var. wrightiana]
                                             Pellaea x glaciogena
                                     Pentagramma
                                             Pentagramma pallida
                                             Pentagramma triangularis
                                                   [Pityrogramma triangularis var. viridis]
                                                   [Pityrogramma triangularis]
                                               Pentagramma triangularis ssp. maxonii
                                                     [Pityrogramma triangularis var. maxonii]
                                               Pentagramma triangularis ssp. semipallida
                                               Pentagramma triangularis ssp. triangularis
                                               Pentagramma triangularis ssp. viscosa
                                                     [Pityrogramma triangularis var. viscosa]
                                                     [Pityrogramma viscosa]
                                     Pityrogramma
                                             Pityrogramma austroamericana
                                             Pityrogramma calomelanos
                                               Pityrogramma calomelanos var. aureoflava
                                               Pityrogramma calomelanos var. austroamericana
                                               Pityrogramma calomelanos var. calomelanos
                                             Pityrogramma chrysophylla
                                                   [Ceropteris intermedia]
                                               Pityrogramma chrysophylla var. gabrielae
                                               Pityrogramma chrysophylla var. subflexuosa
                                             Pityrogramma dealbata
                                             Pityrogramma ebenea
                                                   [Pityrogramma tartarea]
                                             Pityrogramma pallida
                                                   [Pityrogramma triangularis var. pallida]
                                             Pityrogramma semipallida
                                                   [Pityrogramma triangularis var. semipallida]
                                             Pityrogramma subflexuosa
                                             Pityrogramma sulphurea
                                             Pityrogramma trifoliata
                                             Pityrogramma x mackenneyi
                                     Polytaenium
                                             Polytaenium cajenense
                                                   [Antrophyum brasilianum]
                                             Polytaenium chlorosporum
                                                   [Antrophyum chlorosporum]
                                             Polytaenium dussianum
                                                   [Antrophyum dussianum]
                                             Polytaenium feei
                                             Polytaenium intramarginale
                                             Polytaenium lineatum
                                             Polytaenium urbanii
                                     Pomatophytum
                                             Pomatophytum pocillatum
                                     Psilogramme
                                             Psilogramme hispidulus
                                             Psilogramme portoricensis
                                     Pteridanetium
                                     Pteris
                                             Pteris aculeata
                                             Pteris altissima
                                             Pteris arborea
                                             Pteris bahamensis
                                             Pteris biaurita
                                             Pteris comans
                                             Pteris crassipes
                                             Pteris cretica
                                               Pteris cretica var. albolineata
                                               Pteris cretica var. cretica
                                             Pteris deflexa
                                             Pteris dentata
                                             Pteris denticulata
                                             Pteris ensiformis
                                               Pteris ensiformis var. victoriae
                                             Pteris erosa
                                             Pteris excelsa
                                             Pteris gigantea
                                             Pteris grandifolia
                                             Pteris irregularis
                                             Pteris longifolia
                                               Pteris longifolia var. bahamensis
                                             Pteris lydgatei
                                             Pteris mertensioides
                                             Pteris multifida
                                             Pteris mutilata
                                             Pteris orizabae
                                             Pteris plumula
                                                   [Pteris quadriaurita]
                                             Pteris podophylla
                                             Pteris propinqua
                                             Pteris pungens
                                             Pteris serrulata
                                             Pteris spinescens
                                             Pteris tremula
                                             Pteris tripartita
                                             Pteris venulosa
                                             Pteris vittata
                                             Pteris x delchampsii
                                             Pteris x hillebrandii
                                     Pteropsis
                                     Pterozonium
                                     Radiovittaria
                                     Ragatelus
                                     Saffordia
                                     Schizostege
                                             Schizostege lydgatei
                                     Scoliosorus
                                     Syngramma
                                             Syngramma alismifolia
                                     Taenitis
                                             Taenitis blechnoides
                                             Taenitis dimorpha
                                     Trachypteris
                                     Trismeria
                                             Trismeria trifoliata
                                     Vittaria
                                             Vittaria appalachiana
                                             Vittaria bradeorum
                                             Vittaria costata
                                             Vittaria elongata
                                             Vittaria graminifolia
                                                   [Vittaria filifolia]
                                             Vittaria intramarginalis
                                             Vittaria lineata
                                             Vittaria remota
                                             Vittaria rigida
                                             Vittaria stipitata

Problematic Rooting (15612)
                                               Notholaena sinuata var. pinnatifida