Alstonia longifolia

Alstonia longifolia
Conservation status
	; Least Concern (IUCN 3.1)
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Gentianales
Family:	Apocynaceae
Genus:	Alstonia
Species:	A. longifolia
Binomial name
	Alstonia longifolia; (A.DC.) Pichon
Synonyms
	Alstonia macrantha (Woodson) A.Gentry.; Alstonia pittieri (Donn.Sm.) A.H.Gentry; Alstonia stenophylla (Donn.Sm.) J.F.Morales nom. illeg.; Carissa verticillata Sessé & Moc.; Rauvolfia longifolia A.DC.; Rauvolfia stenophylla Donn.Sm.; Tonduzia longifolia (A.DC.) Markgr.; Tonduzia longipedunculata Woodson; Tonduzia macrantha Woodson; Tonduzia parvifolia Pittier; Tonduzia pittieri Donn.Sm.; Tonduzia stenophylla (Donn.Sm.) Pittier;

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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 (33 feet) tall. It is distinguished from related species by its corolla tube 7–10 mm long, with obovate lobes 4–6 mm x 2–3 mm.

References

^ Condit, R. (2021). "Alstonia longifolia". IUCN Red List of Threatened Species. 2021: e.T176098538A176098540. Retrieved 14 March 2023.
^ "World Checklist of Selected Plant Families".
^ Morales, J. F. 1995. Evaluacion del genero Alstonia (Apocynaceae) en Centro America. Phytologia 78(3): 192-194.

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[IUCN-1] Condit, R. (2021). "Alstonia longifolia". IUCN Red List of Threatened Species. 2021: e.T176098538A176098540. Retrieved 14 March 2023.

[2] "World Checklist of Selected Plant Families".

[3] Morales, J. F. 1995. Evaluacion del genero Alstonia (Apocynaceae) en Centro America. Phytologia 78(3): 192-194.

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Alstonia longifolia
Conservation status
Least Concern (IUCN 3.1)^[1]
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Gentianales
Family:	Apocynaceae
Genus:	Alstonia
Species:	A. longifolia
Binomial name
*Alstonia longifolia* (A.DC.) Pichon
Synonyms^[2]
Alstonia macrantha (Woodson) A.Gentry. Alstonia pittieri (Donn.Sm.) A.H.Gentry Alstonia stenophylla (Donn.Sm.) J.F.Morales nom. illeg. Carissa verticillata Sessé & Moc. Rauvolfia longifolia A.DC. Rauvolfia stenophylla Donn.Sm. Tonduzia longifolia (A.DC.) Markgr. Tonduzia longipedunculata Woodson Tonduzia macrantha Woodson Tonduzia parvifolia Pittier Tonduzia pittieri Donn.Sm. Tonduzia stenophylla (Donn.Sm.) Pittier