Orophea thomsonii | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Magnoliids |
Order: | Magnoliales |
Family: | Annonaceae |
Genus: | Orophea |
Species: | O. thomsoni |
Binomial name | |
Orophea thomsoni Beddome | |
Orophea thomsonii or Thomson's Turret Flower is a species of shrub or small tree in the Annonaceae family. It is native to Kerala and Tamil Nadu in India and endemic to the Western Ghats mountain range. [1]
Woody evergreen plants, occurring as large shrubs or small trees up to 10 m tall. The tree has slender branches with the young branchlets being tomentose and holding waxy leaves to forming a canopy in the understorey of evergreen forests. Leaves are simple, alternate, and distichous, with short petioles (0.2-0.5 cm), cuneate or acute base, small lamina (5-7 x 2.5-3.5 cm), and about 6 pairs of secondary nerves. The tertiary nerves are reticulate. The leaves are hairless except for the midrib beneath. The leaf shape is ovate or ovate-elliptic with a long acuminate, rounded tip. The flowers are creamy white, found solitary or in cymes of 2–3 at the axils of leaves. The outer petals are strigose (with stiff hairs), inner pubescent inside. The peduncles are strigose and the pedicels are very short, slender, pubescent. The flower has oblong and horizontal nectaries, 10-12 stamens and 5-6 carpels. The fruit is a short-stalked, pea-sized, round berry about 8 mm in diameter, found in clusters, each with 1-2 round, brown seeds that appear wrinkled and pitted. [2] [3]
There are no synonyms of this species.
The species is found along the Western Ghats in Kerala and Tamil Nadu, from Palakkad and Nilgiris District and further south in the Anamalai and Agasthyamalai Hills. It occurs in mid-elevation tropical wet evergreen forests between 250 and 1250 m above mean sea level.
The plant is known to have medicinal uses among the indigenous people in Kalakad-Mundanthurai Tiger Reserve. [4]
The term Malabar rainforests refers to one or more distinct ecoregions recognized by biogeographers:
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Anacolosa densiflora is a species of plant in the Olacaceae family. Currently, it is an endangered species that is endemic to India.
Orophea is a genus of flowering plants in the family Annonaceae. There are about 37 species native to Asia.
Palaquium ravii is a species of tree in the family Sapotaceae. It is endemic to the Western Ghats mountains and native to Kerala and Tamil Nadu in India.
Syzygium densiflorum is a species of evergreen tree in the family Myrtaceae. It is endemic to the Western Ghats mountains, India. The species is categorised as Vulnerable in the IUCN Red List.
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Premna serratifolia is a small tree/shrub in the family Lamiaceae. It flowers and fruits between May and November. During flowering season, it attracts a large number of butterflies and bees. Synonyms of Premna serratifolia Linn. include P. corymbosa Merr., P. integrifolia L. and P. obtusifolia R. Br.).
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Mallotus tetracoccus, also known as the rusty kamala, is a species of flowering plant in the family Euphorbiaceae. It is a tree species found in parts of south Asia, typically occurring in the edges of tropical wet evergreen and semi-evergreen forests.
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Cullenia exarillata is a flowering plant evergreen tree species in the family Malvaceae endemic to the rainforests of the southern Western Ghats in India. It is one of the characteristic trees of the mid-elevation tropical wet evergreen rainforests and an important food plant for the endemic primate, the lion-tailed macaque.
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Dipterocarpus indicus is a species of large tree in the family Dipterocarpaceae endemic to the Western Ghats of India. It is recognised as an endangered species under the IUCN Red List of Threatened Species 2021.
Cryptocarya anamalayana is a rare rainforest tree endemic to the southern Western Ghats, India. The specific epithet of the name refers to the Anamalai Hills, a major area of its distribution. The species considered endangered under the IUCN Red List of Threatened Species.
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