Plantae → Monocotyledoneae → Amaryllidaceae
Sanborn's Onion
Allium sanbornii var. sanbornii
Matt Berger · CC-BY
ORBIC List 3SNR
State Rank
SX
S1
S2
S3
S4
S5
SNR — Not Ranked
G3T4?
Global Rank
Vulnerable
List 3
ORBIC
Sensitive / Vulnerable
What do these ranks mean? ORBIC's ranking definitions or NatureServe's conservation status categories
Ecoregions
Klamath Mountains
Counties
Jackson
Other states / provinces
CA
Range map
Certain
Possible
Extirpated
Absent