Biennial Campion: Silene csereii (Synonym: Silene cseri) -
Menzie's Catchfly, Menzies' Silene: Silene menziesii (Synonyms: Silene menziesii var. menziesii, Silene menziesii var. viscosa) - The plants in this area are the former variety viscosa -
Oregon Campion, Oregon Catchfly: Silene oregana (Synonyms: Silene filisecta, Silene gormanii) -
Parry's Campion, Parry's Silene: Silene parryi (Synonyms: Silene douglasii var. macounii, Silene macounii) -
Cascade Catchfly, Suksdorf's Campion, Suksdorf's Catchfly: Silene suksdorfii -
Bladder Campion: Silene vulgaris (Synonyms: Silene cucubalus, Silene inflata, Silene latifolia var. pubescens) -