Rhododendron subg. Hymenanthes
Subgenus of flowering plants / From Wikipedia, the free encyclopedia
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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.[1]
Quick Facts Rhododendron subg. Hymenanthes, Scientific classification ...
Rhododendron subg. Hymenanthes | |
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Rhododendron ponticum | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Ericales |
Family: | Ericaceae |
Genus: | Rhododendron |
Subgenus: | Rhododendron subg. Hymenanthes (Blume) K.Koch |
Sections | |
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The subgenus includes two sections, Rhododendron sect. Ponticum, divided into 24 subsections and about 140 species, and (since 2005) Rhododendron sect. Pentanthera[2]
Section Ponticum (24 subsections)
- R. subsect. Arborea (3 species)
- R. subsect. Argyrophylla (6 species)
- R. subsect. Auriculata (one species, R. auriculatum)
- R. subsect. Barbata (2 species)
- R. subsect. Campanulata (2 species)
- R. subsect. Campylocarpa (4 species)
- R. subsect. Falconera (7 species)
- R. subsect. Fortunea (10 species)
- R. subsect. Fulgensia (2 species)
- R. subsect. Fulva (2 species)
- R. subsect. Glischra (5 species)
- R. subsect. Grandia (9 species)
- R. subsect. Griersoniana (one species, R. griersonianum)
- R. subsect. Irrorata (7 species)
- R. subsect. Lanata (one species, R. lanatum)
- R. subsect. Maculifera (6 species)
- R. subsect. Neriiflora (19 species)
- R. subsect. Parishia (3 species)
- R. subsect. Pontica (13 species)
- R. subsect. Selensia (5 species)
- R. subsect. Taliensia (20 species)
- R. subsect. Thomsonia (7 species)
- R. subsect. Venatora (one species, R. venator)
- R. subsect. Williamsiana (one species, R. williamsianum)
Section Pentanthera (2 subsections)
- R. subsect. Pentanthera (G. Don) Pojarkova (15 species)
- R. subsect. Sinensia (one species: Rhododendron molle)