Genus – Alstonia

Name Alstonia scholaris
Family Apocynaceae
Common names Rukattana රුක්අත්තන, eth mada, ඇත් මද
Origin Native
Habit Large tree
Climatic zone RF, D, W
NCS  
IUCN Least concern
Comment  
Reference  

16-3-2p

Name Alstomia macrophylla
Family Apocynaceae
Common names Hawari nuga  හවරි නුග
Origin Introduced
Habit Small tree
Climatic zone  
NCS  
IUCN  
Comment considered a invasive species
Reference  
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