1. Boreal Forest, Canada Uses: Dermatological infections, General health, Haemorrhages, Injuries, Odontological problems, Ophthalmological disorders, Respiratory system disorders, Urinary system disorders, Urinary system disorders, Venereal diseases DOI: 10.1186/1746-4269-8-7 PubMed: 22289509
1. Photosynthetic strategies of summergreen and evergreen understory herbs of the boreal mixedwood forest. Landhäusser SM, Stadt KJ and Lieffers VJ (1997). Oecologia. DOI: 10.1007/s004420050297 PubMed: 28307567
2. Mycoheterotrophic germination of Pyrola asarifolia dust seeds reveals convergences with germination in orchids. Hashimoto Y et al (2012). New Phytol. DOI: 10.1111/j.1469-8137.2012.04174.x PubMed: 22642263