Oak / Quercus

Alnus rhombifolia Species Distribution

Home « Alnus rhombifolia « distribution map of Alnus rhombifolia

Map Color Description

- Unreported (Absent for area)

In State map

- Present/Native

- Adventive or Introduced/Native

- Present/Exotic

In County map

- Present in state/Native (Native and Present in state, but not Present in a county)

- Present in county/Native (Native and Present in state, and Present in county)

- Present in state/Exotic (Exotic and Present in state, but not Present in a county)

- Present in county/Exotic (Exotic and Present in state, and Present in county)

In both State and County maps

- Extinct or possibly extinct

- Extirpated/Historic

- Rare

- Noxious

- Eradicated

- Waif (Exotic plant found In the wild and generally unable to reproduce on its own; thus never becoming established or part of the naturalized flora)

- False geographic report

- Questionable Presence (cross-hatched)

In regions & Zones maps

- Provides background color for specific regions/zones selected

Allergens and Plants Search

Enter a full or partial species name to find more information on one of over 1200 potentially allergenic plants. For example, you can find chenopods searching on "cheno" (no quotes) as Latin Name.

Search By Alphabet:

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z