S3
Vulnerable
Senecio sacramentanus (Sacramento Groundsel)
Perennial herb; stem up to 7 dm tall, leafy throughout, but the leaves progressively reduced upwards; leaves bright green, thin, lanceolate to narrowly triangular, up to 14 cm long and 5 cm wide, those at the base with petioles up to 7 cm long, the s...
Silene wrightii (Wright's Campion)
Perennial; stems several from woody, thickened crown and short rootstock, 1-3 dm tall, simple or branched, more or less decumbent at base, densely pubescent and glandular throughout; leaves (2)3-6 cm long, 4-14 mm wide; stem leaves very numerous, the...