Arenaria congesta
Lake-of-the-Island,
Marble Mts. Wilderness, CA
Mixed fir and pine forest
5600 ft, July 2006

Arenaria congesta
Marble Mts. Wilderness, CA
Marble Valley; July 1987

Arenaria hookeri
S Wyoming, June 2005

Jia A. Q., N. H. Tan and J. Zhou.  2007. New cyclopeptides in Arenaria oreophila (Caryophyllaceae).  J. Asian Nat. Prod. Res. 9(6): 569–574. “Two new cyclopeptides, arenariphilin G (1) and arenariphilin H (2), were isolated from the whole plants of Arenaria oreophila Hook. Their structures were determined as cyclo(Pro-Ile-Ser(2)-Gly-Ala(1)-Ala(2)-Val-Ser(1)) (1) and cyclo(Pro-Gly- Phe-Ser-Leu) (2), respectively, by detailed spectroscopic analysis.”