- Plants
- ›Vascular Plants
- ›flowering plants
- ›Dicots
- ›Heathers, Balsams, Primroses, and Allies
- ›heath family
- ›typical heathers, azaleas, and allies
- ›Rhodoreae
- ›Rhododendron

Hymenanthes
Rhododendron subg. Hymenanthes is a subgenus of the genus Rhododendron, with a widespread distribution in the temperate Northern Hemisphere. The species are evergreen shrubs and small to medium-sized trees (up to 20 m tall), with medium-sized to large leaves (very large, over 40 cm long, in a few species). The flowers are large, produced in terminal trusses of 5-40 together.
The subgenus includes two sections, Rhododendron sect. Ponticum, divided into 24 subsections and about 140 species, and (since 2005) Rhododendron sect. Pentanthera.
4 branches of this group, most-observed first

Section Pontica
sectionPontica

Pentanthera
sectionPentanthera

Rhodora
sectionRhodora

garden rhododendron
hybridRhododendron × hybridum
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Hymenanthes in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 855418.