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  Plantae
    Viridiplantae
     Streptophyta
     Embryophyta
      Tracheophyta
        Spermatophytina
            Magnoliopsida
                  Rosanae
                    Malpighiales
                           [Balanopales]
                           [Chailettales]
                           [Chrysobalanales]
                           [Elatinales]
                           [Erythroxylales]
                           [Euphorbiales]
                           [Flacourtiales]
                           [Garciniales]
                           [Homaliales]
                           [Hypericales]
                           [Irvingales]
                           [Lacistematales]
                           [Linales]
                           [Malesherbiales]
                           [Marathrales]
                           [Medusagynales]
                           [Ochnales]
                           [Pandales]
                           [Passiflorales]
                           [Phyllanthales]
                           [Podostemales]
                           [Rafflesiales]
                           [Rhizophorales]
                           [Salicales]
                           [Samydales]
                           [Sauvagesiales]
                           [Scyphostegiales]
                           [Stilaginales]
                           [Turnerales]
                           [Violales]
                            Hypericaceae
                                     Crookea
                                     Hypericum
                                           [Ascyrum]
                                           [Sanidophyllum]
                                             Hypericum X dissimulatum
                                                   [Hypericum dissimulatum]
                                             Hypericum X mitchellianum
                                                   [Hypericum mitchellianum]
                                             Hypericum X moserianum
                                                   [Hypericum moseranum]
                                             Hypericum acutifolium
                                             Hypericum adpressum
                                             Hypericum aegypticum
                                               Hypericum aegypticum ssp. webbii
                                             Hypericum anagalloides
                                             Hypericum androsaemum
                                             Hypericum apocynifolium
                                             Hypericum ascyron
                                               Hypericum ascyron ssp. pyramidatum
                                             Hypericum beanii
                                             Hypericum boreale
                                             Hypericum brachyphyllum
                                             Hypericum buckleyi
                                                   [Hypericum buckleii]
                                             Hypericum calycinum
                                             Hypericum canadense
                                                   [Hypericum canadense var. galiiforme]
                                                   [Hypericum canadense var. magninsulare]
                                             Hypericum canariense
                                             Hypericum cerastioides
                                                   [Hypericum cerastoides]
                                             Hypericum chapmanii
                                             Hypericum cistifolium
                                                   [Hypericum opacum]
                                             Hypericum concinnum
                                             Hypericum coris
                                             Hypericum crux-andreae
                                                   [Ascyrum crux-andreae]
                                                   [Ascyrum cuneifolium]
                                                   [Ascyrum stans]
                                                   [Hypericum stans]
                                             Hypericum cumulicola
                                                   [Sanidophyllum cumulicola]
                                             Hypericum densiflorum
                                                   [Hypericum glomeratum]
                                             Hypericum denticulatum
                                               Hypericum denticulatum ssp. acutifolium
                                                     [Hypericum denticulatum var. acutifolium]
                                                     [Hypericum denticulatum var. recognitum]
                                               Hypericum denticulatum ssp. denticulatum
                                                     [Hypericum denticulatum var. ovalifolium]
                                             Hypericum diosmoides
                                             Hypericum dolabriforme
                                                   [Hypericum bissellii]
                                             Hypericum drummondii
                                                   [Sarothra drummondii]
                                             Hypericum edisonianum
                                                   [Ascyrum edisonianum]
                                             Hypericum ellipticum
                                             Hypericum exile
                                             Hypericum fasciculatum
                                                   [Hypericum aspalathoides]
                                             Hypericum formosum
                                             Hypericum frondosum
                                                   [Hypericum aureum]
                                                   [Hypericum splendens]
                                             Hypericum galioides
                                                   [Hypericum ambiguum]
                                                   [Hypericum galioides var. pallidum]
                                             Hypericum gentianoides
                                                   [Sarothra gentianoides]
                                             Hypericum gramineum
                                             Hypericum grandifolium
                                             Hypericum graveolens
                                             Hypericum gymnanthum
                                             Hypericum harperi
                                             Hypericum hircinum
                                             Hypericum hookerianum
                                             Hypericum humifusum
                                             Hypericum hypericoides
                                               Hypericum hypericoides ssp. hypericoides
                                                     [Ascyrum hypericoides var. oblongifolium]
                                               Hypericum hypericoides ssp. multicaule
                                                     [Ascyrum hypericoides var. multicaule]
                                                     [Hypericum hypericoides var. multicaule]
                                             Hypericum kalmianum
                                             Hypericum lissophloeus
                                             Hypericum lloydii
                                             Hypericum lobocarpum
                                                   [Hypericum densiflorum var. lobocarpum]
                                                   [Hypericum oklahomense]
                                             Hypericum maculatum
                                               Hypericum maculatum ssp. obtusiusculum
                                             Hypericum majus
                                                   [Hypericum canadense var. majus]
                                             Hypericum microsepalum
                                                   [Crookea microsepala]
                                             Hypericum mutilum
                                               Hypericum mutilum ssp. boreale
                                               Hypericum mutilum ssp. latisepalum
                                                     [Hypericum mutilum var. latisepalum]
                                               Hypericum mutilum ssp. mutilum
                                                     [Hypericum mutilum var. parviflorum]
                                             Hypericum myrtifolium
                                             Hypericum nitidum
                                               Hypericum nitidum ssp. exile
                                               Hypericum nitidum ssp. nitidum
                                             Hypericum nudiflorum
                                             Hypericum parvulum
                                                   [Hypericum degeneri]
                                             Hypericum patulum
                                             Hypericum pauciflorum
                                             Hypericum paucifolium
                                             Hypericum perforatum
                                             Hypericum prolificum
                                                   [Hypericum spathulatum]
                                             Hypericum pseudomaculatum
                                                   [Hypericum punctatum var. pseudomaculatum]
                                             Hypericum pulchrum
                                             Hypericum punctatum
                                                   [Hypericum subpetiolatum]
                                             Hypericum pyramidatum
                                             Hypericum reflexum
                                             Hypericum roeperianum
                                             Hypericum scouleri
                                                   [Hypericum formosum ssp. scouleri]
                                                   [Hypericum formosum var. nortoniae]
                                                   [Hypericum formosum var. scouleri]
                                                   [Hypericum nortoniae]
                                                   [Hypericum scouleri ssp. nortoniae]
                                                   [Hypericum scouleri ssp. scouleri]
                                             Hypericum setosum
                                             Hypericum sphaerocarpum
                                                   [Hypericum sphaerocarpum var. turgidum]
                                                   [Hypericum turgidum]
                                             Hypericum stragulum
                                             Hypericum suffruticosum
                                                   [Ascyrum pumilum]
                                             Hypericum tenuifolium
                                                   [Hypericum reductum]
                                             Hypericum tetrapetalum
                                                   [Ascyrum tetrapetalum]
                                             Hypericum tetrapterum
                                             Hypericum uralum
                                             Hypericum virgatum
                                     Sarothra
                                     Triadenum
                                             Triadenum fraseri
                                                   [Hypericum virginicum var. fraseri]
                                                   [Triadenum virginicum ssp. fraseri]
                                                   [Triadenum virginicum var. fraseri]
                                             Triadenum tubulosum
                                                   [Hypericum tubulosum]
                                                   [Triadenum longifolium]
                                                   [Triadenum tubulusum]
                                             Triadenum virginicum
                                                   [Hypericum virginicum]
                                             Triadenum walteri
                                                   [Hypericum petiolatum]
                                                   [Hypericum tubulosum var. walteri]
                                                   [Hypericum walteri]
                                                   [Triadenum petiolatum]
                                                   [Triadenum tubulosum var. walteri]
                                     Vismia
                                             Vismia cayennensis
                                             Vismia laxiflora
                                                   [Vismia falcata]

Problematic Rooting (582640)
                                             Ascyrum hypericoides
                                             Ascyrum linifolium