Leaf blades hairy or glabrous. Scapes hairy. Inflorescences: sheath length 0.33–0.75 times diam. of flower head; outer involucral bracts much shorter than flower head. Flowers dimorphic: papillate stigmas associated with finely reticulate pollen; smooth stigmas associated with coarsely reticulate pollen; calyx hairy throughout or on ribs only. 2n = 18.

Phenology: Flowering late spring–early summer.
Habitat: Maritime rocks, cliffs
Elevation: 0 m

Distribution

• Generated Map
• Legacy Map

Greenland, Oreg., Europe.

Discussion

Populations of subsp. maritima occur mainly in coastal salt marshes, cliffs, rocks, and pastures in northwestern Europe and have their most western extension in southern Greenland, below 62°N latitude. It is introduced and naturalized at Yaquina Head.

Selected References

None.

Lower Taxa

None.