Leptodactylon
Leptodactylon is included on its own page because many still recognize it as a distinct genus. It consists of small perennials that are woody at the base, with palmately (rarely pinnately-) compound leaves, and calyces with membranes wider than the green lobes. The genus has long been associated with Linanthus (sensu lato); yet, despite being long-recognized as a distinct genus, no matter how you look at it Leptodactylon is nested within Linanthus.
Smith, D. M., C. W. Glennie, and J. B. Harborne. 1982. Flavonoid patterns in Leptodactylon and Linanthus. Biochem. Syst. Ecol. 10: 37-42.

Patterson, R. & M. Yoder-Williams. 1984. Leptodactylon glabrum, a new intermountain species of Polemoniaceae. Syst. Bot. 9:261-262.

Acanthogilia Aliciella Allophyllum Bonplandia Bryantiella Cantua Cobaea Collomia Dayia Eriastrum Gilia Giliastrum Gymnosteris Ipomopsis Langloisia Lathrocasis Leptodactylon Leptosiphon Linanthus Loeselia Loeseliastrum Microgilia Microsteris Navarretia Phlox Polemonium Saltugilia