Rough to the touch, pertaining to the leaves.
N. scaberulus, Div 13,
Photo #47836 Dr. John R. Reed, Etats-UnisN. scaberulus, Div 13,
Photo #43290 Theo Sanders, AllemagneN. scaberulus, Div 13,
Photo #43237 Wells Knierim, Etats-UnisN. scaberulus, Div 13,
Photo #43196 Mary Lou Gripshover, Etats-UnisN. scaberulus, Div 13,
Photo #43195 Mary Lou Gripshover, Etats-UnisN. scaberulus, Div 13,
Photo #43194 Mary Lou Gripshover, Etats-UnisN. scaberulus, Div 13,
Photo #43193 Mary Lou Gripshover, Etats-UnisN. scaberulus, Div 13,
Photo #43192 Mary Lou Gripshover, Etats-UnisN. scaberulus, Div 13,
Photo #43191 Mary Lou Gripshover, Etats-UnisN. scaberulus, Div 13,
Photo #43190 Mary Lou Gripshover, Etats-UnisN. scaberulus, Div 13,
Photo #43057 Brian S. Duncan, Irlande du NordN. scaberulus, Div 13,
Photo #43056 Brian S. Duncan, Irlande du NordN. scaberulus, Div 13,
Photo #43055 Brian S. Duncan, Irlande du Nord