List of flora of Pennsylvania

This page alphabetically lists some known plant species occurring in the US state of Pennsylvania. Currently about 2,100 native and 1,300 non-native plant species are known in Pennsylvania.^[1] According Pennsylvania Department of Conservation and Natural Resources, the known species make up 37% of Pennsylvania's total wild plant flora.^[1]^{[clarification needed]} More non-native species present in Pennsylvania are identified every year.^[1]^{[clarification needed]}

Natives are marked with (N), non-natives marked with (I). As-of-yet uncertain entries not marked. Plants generally under scientific name.

A

B

C

D

Drosera intermedia (N)

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

Wisteria frutescens (N)

Z

Zanthoxylum americanum (N)

References

^ ^a ^b ^c "Native Plants". Pennsylvania Department of Conservation & Natural Resources. Retrieved 2024-11-25.

[:0-1] "Native Plants". Pennsylvania Department of Conservation & Natural Resources. Retrieved 2024-11-25.

[1]