Rhododendron aurigeranum | |
---|---|
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Ericales |
Family: | Ericaceae |
Genus: | Rhododendron |
Subgenus: | R. subg. Rhododendron |
Section: | Rhododendron sect. Vireya |
Species: | R. aurigeranum |
Binomial name | |
Rhododendron aurigeranum Sleumer | |
Rhododendron aurigeranum is a species of Rhododendron in section Vireya found in Papua New Guinea [1]
The Ericaceae are a family of flowering plants, commonly known as the heath or heather family, found most commonly in acidic and infertile growing conditions. The family is large, with c. 4250 known species spread across 124 genera, making it the 14th most species-rich family of flowering plants. The many well known and economically important members of the Ericaceae include the cranberry, blueberry, huckleberry, rhododendron, and various common heaths and heathers.
Rhododendron is a very large genus of about 1,024 species of woody plants in the heath family (Ericaceae). They can be either evergreen or deciduous. Most species are native to eastern Asia and the Himalayan region, but smaller numbers occur elsewhere in Asia, and in North America, Europe and Australia.
Azaleas are flowering shrubs in the genus Rhododendron, particularly the former sections Tsutsusi (evergreen) and Pentanthera (deciduous). Azaleas bloom in the spring, their flowers often lasting several weeks. Shade tolerant, they prefer living near or under trees. They are part of the family Ericaceae.
Rhododendron atlanticum, the dwarf azalea or coastal azalea, is a species of Rhododendron native to coastal areas of the eastern United States, from New Jersey south to Georgia.
Rhododendron groenlandicum is a flowering shrub with white flowers and evergreen leaves that is used to make a herbal tea.
Rhododendron tomentosum, commonly known as marsh Labrador tea, northern Labrador tea or wild rosemary, is a flowering plant in the subsection Ledum of the large genus Rhododendron in the family Ericaceae.
Rhododendron ponticum, called common rhododendron or pontic rhododendron, is a species of Rhododendron native to the Iberian Peninsula in southwest Europe and the Caucasus region in northern West Asia.
Rhododendron luteum, the yellow azalea or honeysuckle azalea, is a species of flowering plant in the heath family Ericaceae, native to southeastern Europe and southwest Asia. In Europe, it occurs from southern Poland and Austria, south through the Balkans, and east to southern Russia; and in Asia, east to the Caucasus.
Rhododendron prunifolium, the plumleaf azalea, is a wild azalea that grows only in a few counties along the Georgia–Alabama border in the Chattahoochee River Valley. It is considered the rarest azalea in the Eastern United States. Providence Canyon is one of the most popular places to view the plumleaf azalea in the wild.
Rhododendron × duclouxii is a hybrid rhododendron species native to Yunnan, China. Its parents are R. spiciferum and R. spinuliferum.
Rhododendron galactinum (乳黄叶杜鹃) is a species of flowering plant in the family Ericaceae. It is native to western Sichuan in China, where it grows at altitudes of 2,900–3,500 m (9,500–11,500 ft). It is a hardy evergreen tree that grows to 5–8 m (16–26 ft) in height, with leathery leaves that are oblong-elliptic, oblong-obovate or broadly lanceolate, 11–22 by 5–7 cm in size. The flowers are white to pale pink with a crimson basal blotch.
Rhododendron impeditum (粉紫杜鹃), the dwarf purple rhododendron, is a species of flowering plant in the family Ericaceae, native to southwestern Sichuan and northwest Yunnan in China, where it grows at altitudes of 2,500–4,600 m (8,200–15,100 ft). This compact evergreen shrub grows to 60 cm (24 in) tall and broad. The leaves are ovate, elliptic or broadly elliptic to oblong, 0.5–1.4 by 0.3–0.6 cm in size. The flowers are purple, violet, or rose-lavender, or rarely white.
Rhododendron lapponicum, the Lapland rosebay, 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). It is an evergreen prostrate shrub growing to 20–45 cm (7.9–17.7 in) in height, with leaves that are oblong-elliptic or ovate-elliptic to oblong-obovate, 0.4–1.5 by 0.2–0.5 cm in size. The flowers are reddish or purple.
Rhododendron molle (羊踯躅) is a rhododendron species native to China and Japan, where it grows at altitudes of sea level to 2500 meters. This deciduous shrub grows to 50–200 cm (20–79 in) in height, with leaves that are oblong to oblong-lanceolate, 5–11 by 1.5–3.5 cm in size. The flowers are yellow with dark red flecks.
Rhododendron phaeochrysum (栎叶杜鹃) is a species of flowering plant in the family Ericaceae. It is native to western Sichuan, southeastern Xizang, and northwestern Yunnan in China, where it grows at altitudes of 3,000–4,800 m (9,800–15,700 ft). It is an evergreen shrub that grows to 1–4.5 m (3.3–14.8 ft) in height, with leathery leaves that are oblong-elliptic to ovate-oblong, 5–14 by 2–5.5 cm in size. The flowers are white to pale pink, with purplish spots.
Rhododendron selense (多变杜鹃) is a rhododendron species native to southwestern Sichuan, eastern Xizang, and western Yunnan in China, where it grows at altitudes of 2,700–4,000 m (8,900–13,100 ft). It is an evergreen shrub that grows to 1–2 m (3.3–6.6 ft) in height, with leaves that are oblong-elliptic or obovate to elliptic, 4–8 by 2–4 cm in size. The flowers are pink.
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)
Rhododendron konori, the Konor rhododendron, is a rhododendron species native to Irian Jaya, Indonesia, and Papua New Guinea. It is an evergreen shrub or small tree growing to 3–3.5 m (9.8–11.5 ft) in height. The strongly scented flowers range from pure white to dark red.
Ericoideae is a subfamily of Ericaceae, containing nineteen genera, and 1,790 species, the largest of which is Rhododendron, followed by Erica. The Ericoideae bear spiral leaves with flat laminae. The pedicel is articulated and the flowers are pendulous or erect, and monosymmetric, with an abaxial median sepal. The carpels are free and the anthers lack appendages. The capsule is septicidal.
Rhododendron campanulatum, the bell-flowered rhododendron or bell rhododendron, is a species of flowering plant in the family Ericaceae, native to the Himalayas and Tibet. An evergreen shrub to small tree, its leaves are ovate or broadly elliptic. Flowers bloom from April to May and are white to lavender in color. It is the state flower of Himachal Pradesh.