Habitat: Arctic tundra, Rock Type = Calcareous.
Locality: Toolik Lake, Kuparuk River, Oxy. Creek area of the Dalton Hwy. Northern foothills of the Brooks Range, vicinity of mile 117 along Dalton Hwy. Kuparuk River, ca. 2.2 km downstream from haroad.
Habitat: Boulder-strewn freestone stvle river, submerged. Rock Type = granitic .; attached to large boulders
Locality: Kaparuk River ca. 12. mi. N of Univ. Alaska Research Station at Toolik Lake, it ca. 118 mi. S. of Prudhoe Bav along Dalton Highway
Habitat: upland mixed hardwoods, sandstone bluffs, healock/hardwood coves, floodplains, pine forests; sandstone
Locality: Little Rocky Hollow State Nature Preserve, first hollow W of Kreachbaum Rd. (co rd. 9) and N of Big Pine Rd. (co rd. 11) laurel Twp
Habitat: upland mixed hardwoods, sandstone bluffs, hemlock/hardwood coves, floodplains, pine forests; trunk of hardwood
Locality: Little Rocky Hollow State Nature Preserve, first hollow W of Kreachbaum Rd. (Co Rd. 9) and N of Big Pine Rd. (Co. Rd. 11) Laurel Twp South Bloomingville Qaud
Habitat: deep sandstone gorge, sandstone, base of gorge, rim of gorge; creek bottom
Locality: Mead Paper Co. property adj co. rd. 55 Hay Hollow Rd. TR 521, along co rd. 55 S of Rd. Richmond Dale Quad
Habitat: Arctic tundra, Rock Type = Calcareous.
Locality: Toolik Lake, Kuparuk River, Oxy. Creek area along Dalton Hwy., ca. mile 117 area. Northern foothills of the Brooks Range, along Dalton Hwy. Kuparuk River downstream from hwy.
Habitat: sandstone bluffs and gorges hemlock/hardwood caves, floodplains, upland mixed hardwood forests, pine forests, creek above Hood Hollow, NE corner; sandstone conglomerate
Locality: Crane Hollow Nature Preserve, S of Gibsonville N of Conkle's Hollow State Nature Preserve, E of OH 374 W of Cream Ridge Rd.
Habitat: Sandstone gorges and ravines, with hemlock/hardwood coves, upland hardwood stands, floodplains, pine stands; associated with oak, staple, hemlock, tulip poplar, pine; Rock Type = sandstone, sandstone conglomerate; sandstone floor of creek
Locality: Sheick Hollow State Nature Preserve, paralleling Hockman Rd. (Twp. Rd. 23B) between GibisonviHe & Conkle's Hollow State Nature Preserve off OH 374. Laurel Twp., S. Bloomingville Quad.; 39.46667 -82.53333