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Evergreen alder

Alnus jorullensis

Also called Mexican alder, Mount Jorullo alder

Evergreen alder
Photo: Wilcox, Mike, CC BY 4.0
Family
Betulaceae (Birch family)
Grows as
Tree, Shrub
Water
Likes moisture
Native range
Mexico to Honduras
Climate
seasonally dry tropical

About

Alnus jorullensis, commonly known as Mexican alder or Aliso del cerro, is an evergreen or semi-evergreen alder, native to eastern and southern Mexico, Guatemala, and Honduras. Although previously reported from the Andes, further collections showed these to be the similar species A. acuminata, commonly found in South America.

How to grow it

It is used for ornamental planting in warm temperate areas such as southern California.

Where it grows

Alnus jorullensis grows in high-elevation forests in Mexico's Sierra Madre Occidental, Sierra Madre Oriental and Sierra Madre del Sur, and in the highlands of Honduras, from 2,800 to 3,800 meters elevation. It is the most common alder in Mexico's mountains, and grows at the highest elevations. Guatemalan populations identified as A. jorullensis may be A. acuminata, and its presence in Guatemala is uncertain.

Other Alnus plants

Andean Alder · Green Alder · Italian Alder · Alnus cremastogyne · Japanese Green Alder · Formosan alder · Common Alder · Manchurian Alder · Grey Alder · Japanese alder · Iberian Alder · Alnus mandshurica

Text excerpted from the Wikipedia article Alnus jorullensis by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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