Plantae → Monocotyledoneae → Amaryllidaceae
Robinson's Onion
Allium robinsonii
Tom Erler · CC-0
ORBIC List 2-exSX
State Rank
SX
S1
S2
S3
S4
S5
SX — Presumed Extirpated from Oregon
G3
Global Rank
Vulnerable
List 2-ex
ORBIC
Extinct
What do these ranks mean? ORBIC's ranking definitions or NatureServe's conservation status categories
Ecoregions
Columbia Basin
Counties
Gilliam · Morrow · Sherman · Umatilla
Other states / provinces
WA
Range map
Certain
Possible
Extirpated
Absent