Hydrangea anomala Species accepted

Hydrangea aspera Species accepted

Hydrangea bretschneideri Species accepted

Hydrangea candida Species accepted

Hydrangea caudatifolia Species accepted

Hydrangea chinensis Species accepted

Hydrangea chungii Species accepted

Hydrangea coacta Species accepted

Hydrangea coenobialis Species accepted

Hydrangea davidii Species accepted

Hydrangea dumicola Species accepted

Hydrangea gracilis Species accepted

Hydrangea heteromalla Species accepted

Hydrangea hypoglauca Species accepted

Hydrangea integrifolia Species accepted

Hydrangea kawakamii Species accepted

Hydrangea kwangsiensis Species accepted

Hydrangea kwangtungensis Species accepted

Hydrangea lingii Species accepted

Hydrangea linkweiensis Species accepted

Hydrangea longifolia Species accepted

Hydrangea longipes Species accepted

Hydrangea macrocarpa Species accepted

Hydrangea macrophylla Species accepted

Hydrangea mangshanensis Species accepted

Hydrangea paniculata Species accepted

Hydrangea petiolaris Species accepted

Hydrangea robusta Species accepted

Hydrangea sargentiana Species accepted

Hydrangea stenophylla Species accepted

Hydrangea strigosa Species accepted

Hydrangea stylosa Species accepted

Hydrangea sungpanensis Species accepted

Hydrangea xanthoneura Species accepted

Hydrangea zhewanensis Species accepted

Hydrangea xinfeniae Species accepted

Hydrangea altissima Species unaccepted

Hydrangea glabra Species unaccepted

Hydrangea anomala var. sericea Species unaccepted

Hydrangea glaucophylla Species unaccepted

Hydrangea glaucophylla var. sericea Species unaccepted

Hydrangea aspera var. strigosior Species unaccepted

Hydrangea glabripes Species unaccepted

Hydrangea villosa var. strigosior Species unaccepted

Hydrangea aspera var. velutina Species unaccepted

Hydrangea villosa Species unaccepted

Hydrangea villosa f. sterilis Species unaccepted

Hydrangea aspera f. emasculata Species unaccepted

Hydrangea villosa var. velutina Species unaccepted

Hydrangea villosa var. delicatula Species unaccepted

Hydrangea vestita var. pubescens Species unaccepted

Hydrangea bretschneideri var. glabrescens Species unaccepted

Hydrangea xanthoneura var. glabrescens Species unaccepted

Hydrangea umbellata Species unaccepted

Hydrangea angustipetala Species unaccepted

Hydrangea macrosepala Species unaccepted

Hydrangea obovatifolia Species unaccepted

Hydrangea chloroleuca Species unaccepted

Hydrangea scandens subsp. chinensis Species unaccepted

Hydrangea jiangxiensis Species unaccepted

Hydrangea angustipetala var. major Species unaccepted

Hydrangea macrophylla subsp. chungii Species unaccepted

Hydrangea coenobialis var. acutidens Species unaccepted

Hydrangea stenophylla var. decorticata Species unaccepted

Hydrangea arbostiana Species unaccepted

Hydrangea yunnanensis Species unaccepted

Hydrangea vestita Species unaccepted

Hydrangea khasiana Species unaccepted

Hydrangea mandarinorum Species unaccepted

Hydrangea heteromalla var. parviflora Species unaccepted

Hydrangea giraldii Species unaccepted

Hydrangea bretschneideri var. giraldii Species unaccepted

Hydrangea hypoglauca var. obovata Species unaccepted

Hydrangea hypoglauca var. giraldii Species unaccepted

Hydrangea integra Species unaccepted

Hydrangea brevipes Species unaccepted

Hydrangea hedyotidea Species unaccepted

Hydrangea kwangsiensis var. hedyotidea Species unaccepted

Hydrangea shaochingii Species unaccepted

Hydrangea kwangtungensis var. elliptica Species unaccepted

Hydrangea scandens subsp. kwangtungensis Species unaccepted

Hydrangea vinicolor Species unaccepted

Dichroa tristyla Species unaccepted

Hydrangea minnanica Species unaccepted

Hydrangea angustipetala var. subumbellata Species unaccepted

Hydrangea linkweiensis var. subumbellata Species unaccepted

Hydrangea strigosa var. longifolia Species unaccepted

Hydrangea involucrata var. longifolia Species unaccepted

Hydrangea aspera var. longipes Species unaccepted

Hydrangea hemsleyana Species unaccepted

Hydrangea hemsleyana var. pavonliniana Species unaccepted

Hydrangea discocarpa Species unaccepted

Hydrangea heteromalla var. mollis Species unaccepted

Hydrangea mollis Species unaccepted

Hortensia opuloides Species unaccepted

Hydrangea hortensis Species unaccepted

Hydrangea hortensia Species unaccepted

Hortensia otaska Species unaccepted

Hydrangea macrophylla f. otaksa Species unaccepted

Hydrangea macrophylla var. otaksa Species unaccepted

Hydrangea kamienskii Species unaccepted

Hydrangea sachalinensis Species unaccepted

Hydrangea verticillata Species unaccepted

Hydrangea aspera subsp. robusta Species unaccepted

Hydrangea rosthornii Species unaccepted

Hydrangea maximowiczii Species unaccepted

Hydrangea rotundifolia Species unaccepted

Hydrangea longialata Species unaccepted

Hydrangea aspera subsp. sargentiana Species unaccepted

Hydrangea aspera var. angustifolia Species unaccepted

Hydrangea aspera var. macrophylla Species unaccepted

Hydrangea aspera var. sinica Species unaccepted

Hydrangea aspera subsp. strigosa Species unaccepted

Hydrangea strigosa var. angustifolia Species unaccepted

Hydrangea strigosa var. macrophylla Species unaccepted

Hydrangea strigosa var. purpurea Species unaccepted

Hydrangea strigosa var. sinica Species unaccepted

Hydrangea strigosa f. sterilis Species unaccepted

Hydrangea taronensis Species unaccepted

Hydrangea macrophylla subsp. stylosa Species unaccepted

Hydrangea xanthoneura var. wilsonii Species unaccepted

Hydrangea pubinervis Species unaccepted

Hydrangea xanthoneura var. lancifolia Species unaccepted

Hydrangea xanthoneura var. setchuenensis Species unaccepted

Hydrangea xanthoneura var. sikangensis Species unaccepted