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Genus   Pontia

Pontia beckerii

(W. H. Edwards, 1871)

Becker's White

BC to Baja C. Sur, N AZ, N NM,
CO, WY, S & W MT; basins

Pontia protodice

(Boisduval & Le Conte, [1830])

Checkered White

widespread across N America to S
Mexico; Cuba. Vagrant N

Pontia occidentalis occidentalis

(Reakirt, 1866)

Western White

BC to CA (S Sierra), W to N NM,
N to MAN, SASK, ALTA

Pontia occidentalis nelsoni

(W. H. Edwards, 1883)

Western White

Alaska

Pontia sisymbrii sisymbrii

(Boisduval, 1852)

Spring White

Baja California, N along Sierra
Nevada-Cascades to W-C OR

Pontia sisymbrii nigravenosa

Austin & J. Emmel, 1998

Spring White

Mojave Desert: SE CA, W AZ, S
NV, SW UT

Pontia sisymbrii transversa

R. Holland, 1995

Spring White

S AZ, S NM, W TX, N SON, N CHIH

Pontia sisymbrii elivata

(W. Barnes & Benjamin, 1926)

Spring White

SE OR to C NV, E to CO, N NM

Pontia sisymbrii nordini

(K. Johnson, 1977)

Spring White

W NE, E WY, W SD, E MT

Pontia sisymbrii flavitincta

(J. A. Comstock, 1924)

Spring White

S BC to NE OR, E to NW WY, W MT,
S ALTA

Pontia sisymbrii beringiensis

C. Guppy & Kondla, 2001

Spring White

N BC-S YK