Etymological dictionary of grasses . H. Trevor Clifford, Peter D.. 2012.
Arabis holboellii var. retrofracta — ID 5016 Symbol Key ARHOR Common Name second rockcress Family Brassicaceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AK, CA, CO, ID, MI, MN, MT, NM, NV, OR, UT, WA, WY Growth Habit… … USDA Plant Characteristics
Agrostis retrofracta Willd. — Symbol AGAV Synonym Symbol AGRE5 Botanical Family Poaceae … Scientific plant list
Arabis holboellii Hornem. var. retrofracta (Graham) Rydb. — Symbol ARHOR Common Name second rockcress Botanical Family Brassicaceae … Scientific plant list
Arabis holboellii Hornem. var. retrofracta (Graham) Rydb. — Symbol ARHOR Common Name second rockcress Botanical Family Brassicaceae … Scientific plant list
Arabis retrofracta Graham — Symbol ARHOR Synonym Symbol ARRE11 Botanical Family Brassicaceae … Scientific plant list
Arabis retrofracta Graham var. collinsii (Fernald) B. Boivin — Symbol ARHOC Synonym Symbol ARREC Botanical Family Brassicaceae … Scientific plant list
Arabis retrofracta Graham var. collinsii (Fernald) B. Boivin — Symbol ARHOC Synonym Symbol ARREC Botanical Family Brassicaceae … Scientific plant list
Arabis retrofracta Graham var. multicaulis B. Boivin — Symbol ARHOR Synonym Symbol ARREM Botanical Family Brassicaceae … Scientific plant list
Boechera holboellii (Hornem.) A. Löve & D. Löve var. retrofracta (Graham) Dorn — Symbol ARHOR Synonym Symbol BOHOR Botanical Family Brassicaceae … Scientific plant list
Boechera holboellii (Hornem.) A. Löve & D. Löve var. retrofracta (Graham) Dorn — Symbol ARHOR Synonym Symbol BOHOR Botanical Family Brassicaceae … Scientific plant list
