[The Saxifrage Family West of the Cascade Mountains]
Hill Stars, Prairiestars and Woodland Stars West of the Cascade Mountains of Oregon and Washington

The Genus Lithophragma

 

 

Allied Fringecup, Woodland Star: Lithophragma affine -

Hybrid Woodland Star: Lithophragma affine x parviflorum -

Large-flowered Hill Star, Campanulate Fringecups: Lithophragma campanulatum (Synonym: Lithophragma heterophylla var. campanulata) -

Smooth Fringecup, Smooth Prairie Star, Bulblet Prairie Star, Bulbous Woodland-star, Bulbiferous Prairie-star: Lithophragma glabrum (Synonyms: Lithophragma bulbifera, Lithophragma glabra) -

Hill Star: Lithophragma heterophyllum (Synonym: Lithophragma heterophylla var. heterophylla) -

Small-flowered Fringecup, Small-flowered Prairiestar, Small-flowered Prairie-star, Small-flowered Woodland-star: Lithophragma parviflorum var. parviflorum (Synonym: Lithophragma parviflora) - Early spring wildflower to 14 inches tall. Basal leaves deeply divided 3-5 times. The 5 petals white or pinkish, each divided into 3 thin lobes. Calyx long and thin, widest at the mouth and tapering gradually to the stem. Stems leafless.

Slender Woodland Star: Lithophragma tenellum (Synonym: Lithophragma rupicola) - ?

Paul Slichter E-mail