Central Taxonomic Thesaurus
Taxon Search
  Plantae
    Tracheophyta
           [Tracheobionta]
      Pteridophyta
            Equisetopsida
                    Equisetales
                            <b>Equisetaceae</b>
                                     <i>Equisetum</i>
                                             <i>Equisetum alaskanum</i>
                                             <i>Equisetum arvense</i>
                                                   [Equisetum arvense var. alpestre]
                                                   [Equisetum arvense var. boreale]
                                                   [Equisetum arvense var. campestre]
                                                   [Equisetum arvense var. ramulosum]
                                                   [Equisetum arvense var. riparium]
                                                   [Equisetum calderi]
                                                   [Equisetum saxicola]
                                                   <i>Equisetum arvense f. decumbens</i>
                                               <i>Equisetum arvense subsp. arvense</i>
                                                     [Equisetum arvense f. alpestre]
                                                     [Equisetum arvense f. campestre]
                                                     [Equisetum arvense f. diffusum]
                                                     [Equisetum arvense f. macrostachya]
                                                     [Equisetum arvense f. microstachya]
                                                     [Equisetum arvense f. nemorosum]
                                                     [Equisetum arvense f. pseudonemorosum]
                                                     [Equisetum arvense f. pseudovarium]
                                                     [Equisetum arvense f. ramulosum]
                                                     [Equisetum arvense subsp. alpestre]
                                                     [Equisetum arvense subsp. boreale]
                                                     [Equisetum arvense var. decumbens]
                                                     [Equisetum arvense var. diffusum]
                                                     [Equisetum arvense var. granulatum]
                                                     [Equisetum arvense var. nemorosum]
                                                     [Equisetum arvense var. polystachyon]
                                                     [Equisetum arvense var. robustum]
                                                     [Equisetum arvense var. serotinum]
                                                     [Equisetum campestre]
                                               <i>Equisetum arvense subsp. diffusum</i>
                                                     [Equisetum diffusum]
                                               <i>Equisetum arvense var. arvense</i>
                                             <i>Equisetum bogotense</i>
                                             <i>Equisetum boreale</i>
                                             <i>Equisetum braunii</i>
                                             <i>Equisetum debile</i>
                                             <i>Equisetum fluviatile</i>
                                                   [Equisetum fluviatile f. linnaeanum]
                                                   [Equisetum fluviatile f. minus]
                                                   [Equisetum fluviatile f. natans]
                                                   [Equisetum fluviatile var. verticillatum]
                                                   [Equisetum limosum var. verticillatum]
                                               <i>Equisetum fluviatile var. limosum</i>
                                             <i>Equisetum fontinale</i>
                                             <i>Equisetum giganteum</i>
                                                   [Equisetum schaffneri]
                                                   [Equisetum xylochaetum]
                                             <i>Equisetum heleocharis</i>
                                             <i>Equisetum hyemale</i>
                                                   [Equisetum hyemale var. ramigerum]
                                               <i>Equisetum hyemale hyemale</i>
                                               <i>Equisetum hyemale subsp. hyemale</i>
                                               <i>Equisetum hyemale subsp. moorei</i>
                                               <i>Equisetum hyemale var. affine</i>
                                                     [Equisetum affine]
                                                     [Equisetum hyemale subsp. affine]
                                                     [Equisetum hyemale var. californicum]
                                                     [Equisetum hyemale var. pseudohyemale]
                                                     [Equisetum hyemale var. robustum]
                                                     [Equisetum praealtum]
                                                     [Equisetum robustum]
                                                     [Hippochaete hyemalis subsp. affinis]
                                                     [Hippochaete hyemalis]
                                               <i>Equisetum hyemale var. hyemale</i>
                                             <i>Equisetum laevigatum</i>
                                                   [Equisetum funstonii f. caespitosum]
                                                   [Equisetum funstonii f. nudum]
                                                   [Equisetum funstonii f. polystachyum]
                                                   [Equisetum funstonii]
                                                   [Equisetum kansanum]
                                                   [Equisetum laevigatum f. caespitosum]
                                                   [Equisetum laevigatum f. proliferum]
                                                   [Equisetum laevigatum f. ramosum]
                                                   [Equisetum laevigatum subsp. funstonii]
                                                   [Hippochaete laevigata]
                                               <i>Equisetum laevigatum subsp. laevigatum</i>
                                             <i>Equisetum limosum</i>
                                             <i>Equisetum myriochaetum</i>
                                             <i>Equisetum nelsonii</i>
                                                   [Hippochaete nelsonii]
                                             <i>Equisetum palustre</i>
                                                   [Equisetum palustre f. luxurians]
                                                   [Equisetum palustre var. nigridens]
                                                   [Equisetum palustre var. polystachyum]
                                               <i>Equisetum palustre var. americanum</i>
                                               <i>Equisetum palustre var. simplicissimum</i>
                                             <i>Equisetum pratense</i>
                                                   [Equisetum drummondii]
                                             <i>Equisetum prealtum</i>
                                             <i>Equisetum pyramidale</i>
                                             <i>Equisetum ramosissimum</i>
                                                   [Equisetum burchellii]
                                                   [Equisetum campanulatum]
                                                   [Equisetum elongatum var. simplex]
                                                   [Equisetum elongatum]
                                                   [Equisetum multiforme var. campanulatum]
                                                   [Equisetum multiforme]
                                                   [Equisetum ramosissimum var. abyssinicum]
                                                   [Equisetum ramosissimum var. arcuatum]
                                                   [Equisetum ramosissimum var. boivinii]
                                                   [Equisetum ramosissimum var. boryanum]
                                                   [Equisetum ramosissimum var. burchellii]
                                                   [Equisetum ramosissimum var. campanulatum]
                                                   [Equisetum ramosissimum var. capense]
                                                   [Equisetum ramosissimum var. distortum]
                                                   [Equisetum ramosissimum var. dregeanum]
                                                   [Equisetum ramosissimum var. flagelliferum]
                                                   [Equisetum ramosissimum var. glaucum]
                                                   [Equisetum ramosissimum var. lohseanum]
                                                   [Equisetum ramosissimum var. natalense]
                                                   [Equisetum ramosissimum var. simplex]
                                                   [Equisetum ramosissimum var. subverticillatum]
                                                   [Equisetum ramosissimum var. virgatum]
                                                   [Equisetum ramosum]
                                                   [Equisetum thunbergii]
                                               <i>Equisetum ramosissimum ramosissimum</i>
                                               <i>Equisetum ramosissimum subsp. debile</i>
                                               <i>Equisetum ramosissimum subsp. ramosissimum</i>
                                               <i>Equisetum ramosissimum var. altissimum</i>
                                               <i>Equisetum ramosissimum var. japonicum</i>
                                             <i>Equisetum scirpoides</i>
                                                   [Equisetum scirpoides var. minus]
                                                   [Equisetum tenellum]
                                             <i>Equisetum sylvaticum</i>
                                                   [Equisetum sylvaticum f. opsistachyum]
                                                   <i>Equisetum sylvaticum f. multiramosum</i>
                                               <i>Equisetum sylvaticum var. multiramosum</i>
                                               <i>Equisetum sylvaticum var. pauciramosum</i>
                                               <i>Equisetum sylvaticum var. sylvaticum</i>
                                             <i>Equisetum telmateia</i>
                                                   [Equisetum telmateia var. breve]
                                                   [Equisetum telmateia var. caespitosum]
                                                   [Equisetum telmateia var. comosum]
                                                   [Equisetum telmateia var. serotinum]
                                               <i>Equisetum telmateia subsp. braunii</i>
                                                     [Equisetum maximum]
                                                     [Equisetum telmateia var. hillii]
                                               <i>Equisetum telmateia subsp. telmateia</i>
                                                     [Equisetum eburneum]
                                               <i>Equisetum telmateia var. braunii</i>
                                               <i>Equisetum telmateia var. telmateia</i>
                                             <i>Equisetum trachyodon</i>
                                                   [Equisetum mackaii]
                                             <i>Equisetum variegatum</i>
                                               <i>Equisetum variegatum ssp. variegatum</i>
                                               <i>Equisetum variegatum subsp. alaskanum</i>
                                               <i>Equisetum variegatum subsp. variegatum</i>
                                                     [Equisetum variegatum var. wilsoni]
                                               <i>Equisetum variegatum var. alaskanum</i>
                                               <i>Equisetum variegatum var. anceps</i>
                                               <i>Equisetum variegatum var. jesupii</i>
                                               <i>Equisetum variegatum var. nelsonii</i>
                                               <i>Equisetum variegatum var. variegatum</i>
                                             <i>Equisetum x arcticum</i>
                                             <i>Equisetum x dycei</i>
                                             <i>Equisetum x font-queri</i>
                                             <i>Equisetum x haukeanum</i>
                                             <i>Equisetum x moorei</i>
                                             <i>Equisetum × ferrissii</i>
                                                   [Equisetum X ferrissii]
                                                   [Equisetum ferrissii]
                                                   [Equisetum hyemale var. elatum]
                                                   [Equisetum hyemale var. intermedium]
                                                   [Equisetum intermedium]
                                                   [Equisetum laevigatum var. elatum]
                                                   [Equisetum praealtum var. laevigatum]
                                             <i>Equisetum × litorale</i>
                                                   [Equisetum litorale]
                                                   [Equisetum x litorale]
                                             <i>Equisetum × mackayi</i>
                                                   [Equisetum x mackaii]
                                                   [Equisetum x trachyodon]
                                                   [Equisetum × mackaii]
                                             <i>Equisetum × moorei</i>
                                                   [Equisetum hyemale var. moorei]
                                             <i>Equisetum × nelsonii</i>
                                                   [Equisetum nelsoni]
                                                   [Equisetum x nelsonii]
                                             <i>Equisetum ×ferrissii</i>
                                             <i>Equisetum ×schaffneri</i>
                                     <i>Hippochaete</i>
                                             <i>Hippochaete ramosissima</i>
                                             <i>Hippochaete variegata</i>