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Rhododendron vaseyi, the pinkshell azalea, [4] is a species of flowering plant in the heath family Ericaceae.It is endemic to the Appalachian highlands of North Carolina.The specific epithet vaseyi honors the American plant collector George Richard Vasey and his father Dr. George Vasey, Chief Botanist at the United States Department of Agriculture from 1872 to 1893.
Hymenanthes, with approximately 225 species, and subgenus Rhododendron, with approx. 400 species, comprise what gardeners typically describe as "Rhododendrons." Two subgenera are generally known to gardeners as "Azaleas", and include many fewer true species: Pentanthera , which comprises the deciduous azaleas, and Tsutsusi , which includes ...
Nova Zembla Rhododendrons growing in a nursery in New Jersey. Like other ericaceous plants, most rhododendrons prefer acid soils with a pH of roughly 4.5–5.5; some tropical Vireyas and a few other rhododendron species grow as epiphytes and require a planting mix similar to orchids. Rhododendrons have fibrous roots and prefer well-drained ...
Rhododendron hirsutum A species of the Vireya section.. Rhododendron subgenus Rhododendron is a subgenus of the genus Rhododendron.With around 400 species, it is the largest of the eight subgenera (more recently reduced to five) [1] containing nearly half of all known species of Rhododendron and all of the lepidote (scales on the underside of the leaves) species.
Rhododendron maximum is a species of Rhododendron native to the Appalachians of eastern North America, from Alabama north to coastal Nova Scotia. Its common names include great laurel , [ 2 ] great rhododendron , rosebay rhododendron , American rhododendron and big rhododendron .
Rhododendron veitchianum is a species of flowering plant in the heath family Ericaceae, native to Myanmar, Thailand, and Laos, where it grows at altitudes of 900–2,400 m (3,000–7,900 ft) Growing to 2–3 m (6.6–9.8 ft) in height, it is an evergreen shrub, with obovate or narrowly elliptic leaves, 6.5–10 cm (2.6–3.9 in) by 2–4 cm (0. ...
Rhododendron parvifolium subsp. confertissimum (Nakai) A.P. Khokhr. Rhododendron lapponicum , the Lapland rosebay , [ 1 ] is a dwarf rhododendron species found in subarctic regions of North America, Europe and Asia, where it grows at altitudes ranging from sea level to 1,900 m (6,200 ft).
Rhododendron keiskei is a species of flowering plant in the heath family Ericaceae, native to Honshu, Kyushu and Shikoku in Japan.. It is a low-growing, spreading evergreen shrub, reaching only 60 cm (24 in) tall by 1.85 m (6.1 ft) broad when mature.