Epilobium montanum
(tree size 1)
Broad-leaved willowherb
Epilobium palustre
Marsh willowherb
Epilobium parviflorum
Hoary willowherb
Epilobium collinum
Epilobium anagallidifolium
Pimpernel willowherb
Epilobium tetragonum
(tree size 4)
Square-stemmed willowherb
Epilobium dodonaei
Epilobium roseum
(tree size 3)
Pale willowherb
Epilobium alpestre
Chamaenerion angustifolium
(tree size 5)
Rosebay willowherb
Epilobium obscurum
Short-fruited willowherb
Epilobium nutans
Epilobium hirsutum
Great hairy willowherb
Epilobium alsinifolium
(tree size 1)
Epilobium ciliatum
(tree size 7)
American willowherb
Epilobium lanceolatum
Spear leaved willow herb
Epilobium lamyi
Epilobium fleischeri
Chamaenerion fleischeri
Epilobium detznerianum
Epilobium prostratum
Epilobium adenocaulon
(tree size 1)
Epilobium hornemannii
(tree size 3)
Hornemann's willowherb
Epilobium brachycarpum
Tall annual willowherb
Epilobium canum
(tree size 8)
Hummingbird trumpet
Epilobium clavatum
Talus willowherb
Epilobium cleistogamum
Selfing willowherb
Epilobium densiflorum
Denseflower willowherb
Epilobium foliosum
Leafy willowherb
Epilobium glaberrimum
(tree size 2)
Glaucus willowherb
Epilobium hallianum
Glandular willowherb
Epilobium howellii
Yuba pass willowherb
Epilobium lactiflorum
Milkflower willowherb
Epilobium leptophyllum
Bog willowherb
Epilobium minutum
(tree size 1)
Chaparral willowherb
Epilobium obcordatum
(tree size 1)
Rockfringe
Epilobium oreganum
Grants pass willowherb
Epilobium oregonense
Oregon willowherb
Epilobium pallidum
Largeflower spike-primrose
Epilobium pygmaeum
Smooth spike-primrose
Epilobium rigidum
Stiff willowherb
Epilobium septentrionale
Northern willowherb
Epilobium siskiyouense
Siskiyou willowherb
Epilobium torreyi
Torrey's willowherb
Epilobium sinense
Epilobium subcoriaceum
Epilobium tibetanum
Epilobium nankotaizanense
Epilobium taiwanianum
Epilobium hohuanense
Epilobium speciosum
Epilobium cylindricum
Epilobium williamsii
Epilobium laxum
Epilobium tianschanicum
Epilobium fangii
Epilobium pengii
Epilobium gouldii
Epilobium sikkimense
Epilobium hypericifolium
Epilobium anatolicum
(tree size 2)
Epilobium atlanticum
Epilobium australe
Epilobium angustifolium
Wickup
Epilobium pyrricholophum
Epilobium wallichianum
Epilobium royleanum
Epilobium kermodei
Epilobium pannosum
Epilobium clarkeanum
Epilobium conspersum
Epilobium minutiflorum
Epilobium kingdonii
Epilobium platystigmatosum
Epilobium blinii
Epilobium arvernense
Epilobium astonii
Epilobium brunnescens
(tree size 3)
Epilobium barbeyanum
Epilobium capense
Epilobium crassum
Epilobium bergianum
Epilobium aggregatum
Epilobium chionanthum
Epilobium gracilipes
Epilobium billardierianum
(tree size 1)
Aboriginal willowherb
Epilobium aitchisonii
Epilobium insulare
Epilobium chitralense
Epilobium dacicum
Epilobium grenieri
Epilobium interjectum
Epilobium chlorifolium
Epilobium forbesii
Epilobium griffithianum
Epilobium davuricum
Dahurian willowherb
Epilobium boissieri
Epilobium intersitum
Epilobium algidum
Epilobium gunnianum
Epilobium decipiens
Epilobium fragile
Epilobium borbasianum
Epilobium jinshaense
Epilobium densifolium
Epilobium freynii
Epilobium brachiatum
Epilobium laschianum
Epilobium frigidum
Epilobium karsteniae
Epilobium haynaldianum
Epilobium denticulatum
Epilobium colchicum
Epilobium keredjense
Epilobium mexicanum
Epilobium alsinoides
(tree size 3)
Epilobium fugitivum
Epilobium ponticum
Epilobium brevifolium
(tree size 2)
Epilobium porphyrium
Epilobium heterocaulon
Epilobium microphyllum
Willowherb
Epilobium gemmascens
Epilobium amurense
(tree size 3)
Epilobium coloratum
(tree size 1)
Purpleleaf willowherb
Epilobium keysseri
Epilobium brevipes
Epilobium leiophyllum
Epilobium prionophylloides
Epilobium duriaei
Epilobium palatinum
Epilobium pseudorubescens
Epilobium brevipilum
Epilobium confertifolium
(tree size 1)
Epilobium leptocarpum
Slenderfruit willowherb
Epilobium gemmiferum
Epilobium rostratum
Epilobium facchinii
Epilobium hirtigerum
Epilobium pallidiflorum
Epilobium pseudotrigonum
Epilobium confine
Epilobium brevisquamatum
Epilobium ×gerardii
Epilobium komarovianum
Epilobium rotundifolium
Epilobium komarovii
Epilobium salignum
Epilobium limosum
Epilobium confusum
Epilobium psilotum
Epilobium glabellum
(tree size 3)
Epilobium mirabile
Olympic mountain willowherb
Epilobium fastigiatoramosum
Epilobium hooglandii
Epilobium korshinskyi
Epilobium rubneri
Epilobium sarmentaceum
Epilobium fauriei
Epilobium lipschitzii
Epilobium montaniforme
Epilobium conjungens
Epilobium pubens
(tree size 1)
Epilobium stevenii
Epilobium tasmanicum
Epilobium finitimum
Epilobium saximontanum
Rocky mountain willowherb
Epilobium glaciale
Epilobium ludmilae
Epilobium puberulum
Epilobium stracheyanum
Epilobium angustum
Nz small willowherb
Epilobium winkleri
Epilobium schmidtianum
Epilobium luteum
Yellow willowherb
Epilobium ladakhianum
Epilobium pedicellare
Epilobium strictum
Downy willowherb
Epilobium glanduligerum
Epilobium semiamplexicaule
Epilobium huteri
Epilobium wisconsinense
Epilobium thermophilum
Epilobium argillaceum
Epilobium pedunculare
(tree size 2)
Epilobium nerterioides
Epilobium purpuratum
Epilobium lamotteanum
Epilobium subalgidum
Epilobium macropus
Epilobium glaucum
Epilobium indicum
Epilobium madrense
Epilobium nevadense
Nevada willowherb
Epilobium sericeum
Epilobium × sericeum
Epilobium purpureum
Epilobium subdentatum
Epilobium shiroumense
Epilobium percollinum
Epilobium margaretiae
Epilobium nivale
Epilobium suffruticosum
Shrubby willowherb
Epilobium pycnostachyum
Epilobium pernitens
Epilobium tonkinense
Epilobium matthewsii
Epilobium simulatum
Epilobium nivium
Snow mountain willowherb
Epilobium persicinum
Epilobium maysillesii
Epilobium trichophyllum
Epilobium melanocaulon
Epilobium rechingeri
Epilobium petraeum
Epilobium turkestanicum
Epilobium udicolum
Epilobium reedii
Epilobium pictum
Epilobium spitianum
Epilobium vernonicum
Epilobium rhynchospermum
Epilobium staintonii
Epilobium verticillatum
Epilobium stereophyllum
Epilobium rivulare
Epilobium wattianum
Epilobium willisii
Epilobium wilsonii
Epilobium subg. chamerion
Epilobium obscurescens
Epilobium nutantiflorum
Epilobium novae-civitatis
Epilobium niveum
Epilobium mentiens
Epilobium krulleanum
Epilobium kitcheneri
Epilobium josefi-holubii
Epilobium iglaviense
Epilobium floridulum
Epilobium curtisiae
Epilobium cornubiense
Epilobium confusilobum
Epilobium chateri
Epilobium brunnatum
Epilobium aschersonianum
Epilobium laestadii
Epilobium arcticum
Arctic willowherb
Epilobium vicinum
Epilobium simulans
Epilobium prochazkae
Epilobium prantlii
Epilobium novae-zealandiae
Epilobium fossicola
Epilobium latifolium
Epilobium billardiereanum
(tree size 5)
Epilobium bongardii
Epilobium haenkeanum
Epilobium hectorii
Epilobium nerteroides
Epilobium nummulariifolium
(tree size 1)
Epilobium origanifolium
Epilobium sect. boisduvalia
Epilobium sect. epilobium
Epilobium alpinum
Epilobium chilense
Epilobium valdiviense
Epilobium campestre
Epilobium atriplicifolium
Epilobium tenuipes
Epilobium cephalostigma
(tree size 1)
Epilobium prionophyllum
Epilobium cinereum
Epilobium trichoneurum
Epilobium glandulosum
Epilobium watsonii
Epilobium behringianum
Epilobium tournefortii
Epilobium danielsii
Epilobium inornatum
Epilobium sect. xerolobium
Epilobium sect. crossostigma
Epilobium sect. epilobiopsis
Epilobium ×treleasianum
Epilobium smithii
Epilobium reticulatum
Epilobium paniculatum
Epilobium angustissimum
Epilobium alaskae
Epilobium atrichum
Epilobium beauverdianum
Epilobium canadense
(tree size 1)
Epilobium christii
Epilobium congdonii
Epilobium cordouei
Epilobium dielsii
Epilobium dolichopodum
Epilobium duclouxii
Epilobium exaltatum
Epilobium laevicaule
Epilobium latiusculum
Epilobium madagascariense
Epilobium mairei
Epilobium miyabei
Epilobium muelleri
Epilobium ostenfeldii
Epilobium ovale
Epilobium ovatifolium
Epilobium paddoense
Epilobium papuanum
Epilobium prainii
Epilobium rubescens
Epilobium sandbergii
Epilobium schinzii
Epilobium shikotanense
Epilobium stramineum
Epilobium tingitanum
Epilobium tracyi
Epilobium wyomingense
Epilobium linnaeoides
Epilobium baueri
Epilobium cunninghamii
Epilobium diversifolium
Epilobium macranthum
Epilobium muellerianum
Epilobium perpusillum
Epilobium ×pulchrum
Epilobium numidicum
Epilobium cockayneanum
Epilobium ×gutteanum
Epilobium pallidiglandulosum
Epilobium ulleungensis
Epilobium sect. alpestria
Epilobium sect. glandulosa
Epilobium sect. macrocarpa
Epilobium sect. montana
Epilobium sect. palustria
Epilobium adnatum
Epilobium bojeri
Epilobium flavescens
Epilobium kiwuense
Epilobium neriophyllum
Epilobium vernicosum
Epilobium hybridum
Epilobium parviflora
Hoary willow herb
Epilobium paleustre
Marsh willow herb
Epilobium sect. pachydium