subgenus Pentanthera
section Pentanthera
subsection Pentanthera

 
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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