Cryptantha shackletteana Higgins
[= Oreocarya shackletteana]

Alaska: Unorganized: [locality and coordinates withheld; status in Alaska: S1 (Critically Imperiled; ACCS)],
Steep colluvial fan and outcrops, greenstone/argillite outcrops and edge of talus, aspect S, slope 45°, 5% vegetated, associated species: Artemisia frigida, Solidago multiradiata, Calamagrostis purpurascens. Ca. 100 plants, 40% in flower.

Matthew Carlson MLC2013-020, 7/2/2013
With Monica McTeague; Jamie Trammell
UAAH, Accession: 5218

Cryptantha shackletteana Higgins
[= Oreocarya shackletteana]

Alaska: Unorganized: [locality and coordinates withheld; status in Alaska: S1 (Critically Imperiled; ACCS)],
Edge of fine scree ridge and aspen-white spruce-Pulsatilla open forest, fine eroding mudstone scree, aspect E, slope 15°, 80% vegetated, associated species: Populus tremuloides, Piceae glauca, Pulsatilla patens, Buplerum triradiatum. Rare, approximately 30 individuals.

Matthew Carlson MLC2013-034, 7/2/2013
With Monica McTeague; Jamie Trammell
UAAH, Accession: 5235

Cryptantha shackletteana Higgins
[= Oreocarya shackletteana]

Alaska: Unorganized: [locality and coordinates withheld; status in Alaska: S1 (Critically Imperiled; ACCS)],
Edge of fine scree ridge and aspen-white spruce-Pulsatilla open forest, fine eroding mudstone scree, aspect E, slope 15°, 80% vegetated, associated species: Populus tremuloides, Piceae glauca, Pulsatilla patens, Buplerum triradiatum. Rare, approximately 30 individuals.

Matthew Carlson MLC2013-034, 7/2/2013
With Monica McTeague; Jamie Trammell
UAAH, Accession: 5456