黔东银叶杜鹃

与银叶杜鹃的主要区别：叶片厚革质，上面微有光泽，下面有银白色的两层毛被，上 层毛被絮状，下层为平坦的绒毛，叶脉隆起，侧脉18—20对，两面微现；花冠漏斗状， 长4—5．5厘米，基部狭窄；果梗长2—2．5厘米。花期4--5月，果期7月。

弯尖杜鹃Rhododendron adenopodum Franch.

银叶杜鹃Rhododendron argyrophyllum Franch.

银叶杜鹃（原亚种）Rhododendron argyrophyllum Franch. subsp. argyrophyllum

峨眉银叶杜鹃（亚种）Rhododendron argyrophyllum Franch. subsp. omeiense (Rehd. & E. H. Wils.) D. F. Chamb.

短柄杜鹃Rhododendron brevipetiolatum Fang f.

光蕊杜鹃Rhododendron coryanum Tagg & Forrest

皱叶杜鹃Rhododendron denudatum H. Lév.

峨边杜鹃Rhododendron ebianense Fang f.

防城杜鹃Rhododendron fangchengense P. C. Tam

钝头杜鹃Rhododendron farinosum H. Lév.

繁花杜鹃Rhododendron floribundum Franch.

繁花杜鹃Rhododendron floribundum Franch.

台湾杜鹃Rhododendron formosanum Hemsl.

光枝杜鹃Rhododendron haofui Chun & Fang

岷江杜鹃Rhododendron hunnewellianum Rehd. & E. H. Wils.

岷江杜鹃（原亚种）Rhododendron hunnewellianum Rehd. & E. H. Wils. subsp. hunnewellianum

黄毛岷江杜鹃（亚种）Rhododendron hunnewellianum Rehd. & E. H. Wils. subsp. rockii (E. H. Wils.) D. F. Chamb.

粉白杜鹃Rhododendron hypoglaucum Hemsl.

不凡杜鹃Rhododendron insigne Hemsl. & E. H. Wils.

合江银叶杜鹃（变种）Rhododendron insigne Hemsl. & E. H. Wils. var. hejiangense (Fang) Fang f.

不凡杜鹃（原变种）Rhododendron insigne Hemsl. & E. H. Wils. var. insigne

长柄杜鹃Rhododendron longipes Rehd. & E. H. Wils.

金山杜鹃（变种）Rhododendron longipes Rehd. & E. H. Wils. var. chienianum (Fang) D. F. Chamb.

长柄杜鹃（原变种）Rhododendron longipes Rehd. & E. H. Wils. var. longipes

倒矛杜鹃Rhododendron oblancifolium Fang f.

海绵杜鹃Rhododendron pingianum Fang

大钟杜鹃Rhododendron ririei Hemsl. & E. H. Wils.

猴头杜鹃Rhododendron simiarum Hance

猴头杜鹃（原变种）Rhododendron simiarum Hance var. simiarum

变色杜鹃（变种）Rhododendron simiarum Hance var. versicolor (Chun & Fang) Fang f.

反边杜鹃Rhododendron thayerianum Rehd. & E. H. Wils. ^[1]

Rhododendron argyrophyllum Franch. subsp. nankingense (Cowan) Chamb. ex Cullen et Chamb. in Not. Bot. Gard. Edinb. 37: 329. 1979; Chamb. in Not. Bot. Gand. Edinb. 39: 326. 1982.——R. argyrophyllum Franch. var. nankingense Cowan in Not. Bot. Gard. Edinb. 21: 148. 1953.——R. argyrophyllum Franch. var. leiandrum Hutch. in Curns's Bot. Mag. 144: t. 8767. 1918. ^[1]