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Rhododendron makinoi Tagg

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Sponsor

Kindly sponsored by
Peter Norris, enabling the use of The Rhododendron Handbook 1998

Credits

New article for Trees and Shrubs Online.

Recommended citation
'Rhododendron makinoi' from the website Trees and Shrubs Online (treesandshrubsonline.org/articles/rhododendron/rhododendron-makinoi/). Accessed 2026-05-19.

Family

  • Ericaceae

Genus

Synonyms

  • Rhododendron yakushimanum Nakai subsp. makinoi (Tagg) D.F. Chamb.

Other taxa in genus

Glossary

bud
Immature shoot protected by scales that develops into leaves and/or flowers.

Credits

New article for Trees and Shrubs Online.

Recommended citation
'Rhododendron makinoi' from the website Trees and Shrubs Online (treesandshrubsonline.org/articles/rhododendron/rhododendron-makinoi/). Accessed 2026-05-19.

Shrub, 1–2.5 m; young shoots floccose-tomentose; bud scales persistent. Leaves 7–18 × 1–2.5 cm, narrowly lanceolate, apex acute, upper surface glabrous, lower surface with a thick white to fulvous tomentum composed of dendroid hairs; petioles tomentose at first, usually soon glabrescent. Flowers 5–10, in a tight truss; calyx 2–5 mm; corolla 5-lobed, pale rose, with or without flecks, funnel-campanulate, nectar pouches lacking, 30–40 mm; ovary densely whitish to brown-tomentose, style glabrous. Flowering May-June. Royal Horticultural Society (1997)

Distribution  Japan Honshu

Habitat to 2,000 m

RHS Hardiness Rating H5

Awards AGM 1993

Conservation status Vulnerable (VU)

Taxonomic note (R. yakushimanum Nakai subsp. makinoi (Tagg) D.F.Chamb.) Royal Horticultural Society (1997)

Allied to R. degronianum but differing in the persistent bud scales and narrower leaves, 7.5–10× as long as broad. Royal Horticultural Society (1997)