POTTER, Daniel; ROSATTI, Thomas J. The Jepson Manual, Vascular Plants of California: Peraphyllum ramosissimum [online]. University of California, Oakland, CA, USA [cit. 2022-03-29]. Dostupné online. (anglicky)
dendrologie.cz
databaze.dendrologie.cz
Dendrologie.cz: Peraphyllum ramosissimum [online]. Petr Horáček a Jaroslav Mencl, rev. 2006-12-31 [cit. 2022-03-29]. Dostupné online.
efloras.org
CAMPBELL, Christopher S. Flora of North America: Peraphyllum ramosissimum [online]. Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA, USA [cit. 2022-03-29]. Dostupné online. (anglicky)
fs.fed.us
fs.fed.us
SHAW, Nancy L.; MONSEN, Stephen B.; STEVENS, Richard. Rosaceous Shrubs [online]. USDA Forest Service, General Technical Reports, Washington, D. C., USA, rev. 2004 [cit. 2022-03-29]. Dostupné online. (anglicky)
nsl.fs.fed.us
AUGER, Janene. Woody Plant Seed Manual: Peraphyllum [online]. USDA Forest Service, National Seed Laboratory, Dry Branch, GA, USA, rev. 2011-10-25 [cit. 2022-03-29]. Dostupné v archivu pořízeném z originálu dne 2009-02-19. (anglicky)
plantsoftheworldonline.org
POWO: Peraphyllum ramosissimum [online]. Board of Trustees of the Royal Botanic Gardens, Kew, UK, rev. 2022 [cit. 2022-03-29]. Dostupné online. (anglicky)