Alstonia longifolia | |
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Scientific classification
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Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Gentianales |
Family: | Apocynaceae |
Genus: | Alstonia |
Species: | A. longifolia
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Binomial name | |
Alstonia longifolia (A.DC.) Pichon
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Synonyms [2] | |
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Alstonia longifolia is a plant species in the genus Alstonia, family Apocynaceae. It is native to southern Mexico and Guatemala at an elevation of 1400–1800 m. [3]
This is a tree up to 11 m (36 ft) tall. It is distinguished from related species by its corolla tube 7–10 mm (0.28–0.39 in) long, with obovate lobes 4 mm–6 mm × 2 mm–3 mm (0.157 in–0.236 in × 0.079 in–0.118 in).