[The Iris Family in the Cascade Mountains of Oregon and Washington]

Grass Widows of the Cascade Mountains of Oregon and Washington

The Genus Olsynium

Grass-widow, Inflated Grass Widows, Purple-eyed Grass-widow: Olsynium douglasii var. inflatum (Synonyms: Olsynium inflatum, Sisyrinchium douglasii var. inflatum, Sisyrinchium inflatum)

Inflated Grass Widows: Olsynium douglasii var. inflatum

Douglas' Grass Widows, Grass Widows, Purple-eyed Grass, Purple-eyed Grass-widow: Olsynium douglasii var. douglasii (Synonyms: Sisyrinchium douglasii ssp. douglasii, Sisyrinchium douglasii var. douglasii) -

Grass-widow, Inflated Grass Widows, Purple-eyed Grass-widow: Olsynium douglasii var. inflatum (Synonyms: Olsynium inflatum, Sisyrinchium douglasii var. inflatum, Sisyrinchium inflatum) -

Paul Slichter E-mail