Rhododendron section Tsutsusi (spelled Tsutsuji in some older texts) was a subgenus of the genus Rhododendron, commonly referred to as the evergreen azaleas...

ZHANG Yue-Jiao; HONG De-Yuan (2010). "A Taxonomic Revision Of Rhododendron subg. Tsutsusi sect. Brachycalyx (Ericaceae)". Annals of the Missouri Botanical...

Rhododendron subsection Tsutsusi is a subsection of the genus Rhododendron, in section Tsutsusi, subgenus Azaleastrum, consisting of 66 species of Azaleas...

May 1753 The Plant List: Rhododendron indicum American Rhododendron Society: Description of Rhododendron indicum "Tsutsusi" in Kaempfer, Amoen. Exot...

Rhododendron section Vireya (vireyas) is a tropical group of Rhododendron species, numbering about 300 in all. The group may also be treated as Rhododendron...

includes two sections, Rhododendron sect. Ponticum, divided into 24 subsections and about 140 species, and (since 2005) Rhododendron sect. Pentanthera Section...

Rhododendron subsection Brachycalyx is a subsection of the genus Rhododendron, in section Tsutsusi, subgenus Azaleastrum, consisting of fifteen species...

Sciadorhodion Azaleastrum sect. Tsutsusi (81 species) Chamberlain, DF; Hyam R; Argent G; Fairweather G; Walter KS (1996). The genus Rhododendron: its classification...

subgenus Pentanthera in the genus Rhododendron, that has since been discontinued. The section was closely related to sect. Pentanthera, differing from it...

Rhododendron serpyllifolium is a rhododendron species native to Honshu, Kyushu, and Shikoku, Japan. It is placed in section Tsutsusi. It is a shrub that...