perennial

Alstonia macrophylla Wall. ex G. Don

Alstonia macrophylla Wall. ex G. Don. Alstonia macrophylla, the hard alstonia, hard milkwood or big-leaved macrophyllum, is a species of plant in the family Apocynaceae.

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Alstonia macrophylla Wall. ex G. Don — seeds, tools & books

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Native range

Native range not recorded for this plant. Often a non-native cultivar or naturalized garden plant.

Related plants

Sources

USDA PLANTS