181 families

Acanthaceae

3 genera 7 species

1098

869 observations

Acoraceae

1 genus 1 species

784

600 observations

Actinidiaceae

1 genus 2 species

390

277 observations

Aizoaceae

4 genera 6 species

4806

3739 observations

Alismataceae

5 genera 11 species

1301

983 observations

Altingiaceae

1 genus 1 species

12566

9775 observations

Amaranthaceae

21 genera 74 species

87750

68227 observations

Amaryllidaceae

7 genera 24 species

51270

42596 observations

Anacardiaceae

3 genera 9 species

36861

30208 observations

Annonaceae

1 genus 1 species

1623

1307 observations

Apiaceae

50 genera 83 species

197155

147347 observations

Apocynaceae

9 genera 33 species

54891

46092 observations

Aquifoliaceae

1 genus 9 species

19899

15836 observations

Araceae

12 genera 18 species

26433

23341 observations

Araliaceae

7 genera 17 species

31112

26022 observations

Aristolochiaceae

2 genera 7 species

4973

3837 observations

Asparagaceae

13 genera 32 species

110679

94071 observations

Asphodelaceae

1 genus 2 species

17977

15198 observations

Aspleniaceae

11 genera 34 species

23591

18918 observations

Asteraceae

151 genera 445 species

1003980

783641 observations

Families

ExploreNortheastern U.S.A.FamiliesPlants of Northeastern U.S.A.

Acanthaceae

Acoraceae

Actinidiaceae

Aizoaceae

Alismataceae

Altingiaceae

Amaranthaceae

Amaryllidaceae

Anacardiaceae

Annonaceae

Apiaceae

Apocynaceae

Aquifoliaceae

Araceae

Araliaceae

Aristolochiaceae

Asparagaceae

Asphodelaceae

Aspleniaceae

Asteraceae

Explore
Families
Plants of Northeastern U.S.A.