Another word for op

Later, Dr Nehring (op. cit.

Sargent (Silva of North America) as one of the From Michaux, op. cit.

Teding van Berkhout, De Landaanwinning op de Friesche Wadden (1869); J.

The spreading branches have a tendency to assume a tortuous form, owing to the central shoots becoming abortive, and the growth thus being continued laterally, causing a zigzag development, more exaggerated in old trees and those standing in From Kotschy, op. cit.

Nearly akin to these are several other forms of little but botanical interest; not _ far removed is the black or dyer's oak, F rom Isotschy op. c i t.