Plantae → Isoetopsida → Isoetaceae
Midget Quillwort
Isoetes minima
Timothy McNitt · CC-BY
ORBIC List 1S2?
State Rank
SX
S1
S2
S3
S4
S5
S2? — Imperiled in Oregon
G1G2
Global Rank
Critically Imperiled
List 1
ORBIC
Endangered in Oregon
What do these ranks mean? ORBIC's ranking definitions or NatureServe's conservation status categories
Ecoregions
Blue Mountains
East Cascades
Counties
Baker · Lake · Morrow · Umatilla · Union · Wallowa · Wheeler
Other states / provinces
CA, WA, BC
Range map
Certain
Possible
Extirpated
Absent