Pussypaws of the Cascade Mountains of Oregon and Washington

The Genus Calyptridium

formerly the Genera Cistanthe or Spraguea

One-seeded Pussypaws: Calyptridium monosperum (Synonym: Cistanthe monosperma) -

Pussypaws, Mount Hood Pussypaws: Calyptridium umbellatum (Synonyms: Calyptridium umbellatum var. caudiciferum, Calyptridium umbellatum var. umbellatum, Cistanthe umbellata, Cistanthe umbellata var. caudicifera, Cistanthe umbellata var. umbellata, Cistanthe umbellatum, Spraguea umbellata, Spraguea umbellata var. caudicifera, Spraguea umbellata var. umbellata) -