R. prinophyllum
Don Hyatt
Don Hyatt
Marc Colombel
Don Hyatt
Don Hyatt
subgenus Pentanthera
section Pentanthera
subsection Pentanthera
Main features of the subsection
:
Corolla narrowly funnel-shaped, outer surface with both unicellular and multicellular hairs, upper lobe sometimes with a blotch but lacking spots. Stamens strongly exserted.
Rhododendron alabamense
Rhododendron arborescens
Rhododendron atlanticum
Rhododendron austrinum
Rhododendron bakeri
Rhododendron calendulaceum
Rhododendron canescens
Rhododendron cumberlandense
Rhododendron flammeum
Rhododendron luteum
Rhododendron occidentale
Rhododendron periclymenoides
Rhododendron prinophyllum
Rhododendron prunifolium
Rhododendron viscosum
SEE THE WHOLE 1998 CLASSIFICATION
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