Rhododendron giulianettii Lauterb.

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

Credits

New article for Trees and Shrubs Online.

Recommended citation
'Rhododendron giulianettii' from the website Trees and Shrubs Online (treesandshrubsonline.org/articles/rhododendron/rhododendron-giulianettii/). Accessed 2024-03-18.

Genus

Other taxa in genus

Glossary

Credits

New article for Trees and Shrubs Online.

Recommended citation
'Rhododendron giulianettii' from the website Trees and Shrubs Online (treesandshrubsonline.org/articles/rhododendron/rhododendron-giulianettii/). Accessed 2024-03-18.

Shrub to 3 m, terrestrial, young stems moderately densely covered with shortly stalked scales. Leaves 0.7–2.8 × 0.5–1.8 cm, broadly elliptic, obovate-elliptic to subcircular, the apex obtuse to rounded, rarely retuse, the margin slightly revolute, the base broadly tapering to rounded but often decurrent in a wing on the petiole; upper surface densely scaly with flat scales, soon becoming glabrous, the scales leaving shallow pits, midrib slightly impressed, lateral veins 4–5 pairs, slightly depressed; lower surface with the midrib only slightly raised, the laterals obscure, the scales dense, overlapping, broadly lobed and some darker in colour giving a spotted appearance to the surface. Flowers 3–4 per umbel, horizontally spreading; calyx a densely scaly and wavy disc; corolla bright red, cylindrical to narrowly funnel-shaped, 2.8–3.5 × 1.8–2.4 cm, completely glabrous outside; stamens 10, rather irregularly centrally disposed; ovary hairy and scaly, style scaly at the base, glabrous above. Royal Horticultural Society (1997)

Distribution  Papua New Guinea Mt Scratchley, Mt Victoria

Habitat 3,000–3,900 m

RHS Hardiness Rating H2

Conservation status Data deficient (DD)