Maryland Checklist - Genus: Alnus - all-time (Total: 4)   

PhotosCommon NameGenusSpeciesCategoryFamilyOrderClassKingdom
1  Common AlderAlnusglutinosa Birch FamilyBetulaceaeFagalesMagnoliopsidaPlantae
2 Gray AlderAlnusincana var. rugosaBirch FamilyBetulaceaeFagalesMagnoliopsidaPlantae
3 Seaside AlderAlnusmaritima Birch FamilyBetulaceaeFagalesMagnoliopsidaPlantae
4 Smooth AlderAlnusserrulata Birch FamilyBetulaceaeFagalesMagnoliopsidaPlantae

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