Before revision: This kind of unique herbaria superficially might resemble exsiccatae and were offered for purchase to single academic societies and princely courts as for example Giorgio Jan did at the beginning of the 19th century.Meyer, K. F. 1982.
After revision: This kind of unique herbaria mightsuperficially resemble exsiccatae and were offered for purchase to single academic societies and princely courts as for example Giorgio Jan did at the beginning of the 19th century.Meyer, K. F. 1982.