. Synoptical flora of North America. Botany; Gamopetalae. 136 POLEMONIACE^. Collomia. # Cauline leaves simply pinnately parted into few (3 to 7) narrow-linear or often almost filiform divisions, very numerous, all alternate; inflorescence tliyrsiform or panicled: corolla sah'erform, with tube little if at all dilated upward. : C. Cavanillesiana, Don. Biennial {or perhaps perennial southward) with a somewhat woody base, more or less pubescent, virgately branched: flowers in small clusters in a narrow or raceme-like leafy thyrsus : pedicels very short or none : corolla white, ochroleu- cous, or

- Image ID: PG3Y26

. Synoptical flora of North America. Botany; Gamopetalae. 136 POLEMONIACE^. Collomia. # Cauline leaves simply pinnately parted into few (3 to 7) narrow-linear or often almost filiform divisions, very numerous, all alternate; inflorescence tliyrsiform or panicled: corolla sah'erform, with tube little if at all dilated upward. : C. Cavanillesiana, Don. Biennial {or perhaps perennial southward) with a somewhat woody base, more or less pubescent, virgately branched: flowers in small clusters in a narrow or raceme-like leafy thyrsus : pedicels very short or none : corolla white, ochroleu- cous, or

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