R. macrosiphon





subgenus Rhododendron
section Vireya
subsection Solenovireya

 
Main features of the subsection :

Scales deeply lobed, star-shaped or subdendroid, sometimes minute and then hardly lobed, rarely touching in the submature state. Corolla trumpet-shaped, the tube narrow and elongate with the lobes less than 1/4 of the total length of the flower, white or pink.
 

Rhododendron alborugosum
Rhododendron amabile
Rhododendron archboldianum
Rhododendron armitii
Rhododendron brachypodarium
Rhododendron carii
Rhododendron carringtoniae
Rhododendron carstensense
Rhododendron chamaepitys
Rhododendron cinerascens
Rhododendron cruttwellii
Rhododendron edanoi
Rhododendron goodenoughii
Rhododendron hartleyi
Rhododendron jasminiflorum var. copelandii
Rhododendron jasminiflorum var. heusseri
Rhododendron jasminiflorum var. jasminiflorum
Rhododendron jasminiflorum var. oblongifolium
Rhododendron jasminiflorum var. punctatum
Rhododendron loranthiflorum
Rhododendron macrosiphon
Rhododendron maius
Rhododendron multinervium
Rhododendron natalicium
Rhododendron orbiculatum
Rhododendron oliganthum
Rhododendron oreadum
Rhododendron pleianthum
Rhododendron pneumonanthum
Rhododendron pseudotrichanthum
Rhododendron pubitubum
Rhododendron radians var. minihasae
Rhododendron radians var. radians
Rhododendron retrorsipilum
Rhododendron rhodoleucum
Rhododendron rhodosalpinx
Rhododendron roseiflorum
Rhododendron ruttenii
Rhododendron searleanum
Rhododendron stapfianum
Rhododendron suaveolens forma roseum
Rhododendron suaveolens forma suaveolens
Rhododendron syringoideum
Rhododendron tuba



SEE THE WHOLE 1998 CLASSIFICATION


 
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