Herbier Cryptogamique ou Collection des Plantes Cryptogames et Agames qui Croissent en Belgique, G.D. Westendorp ; A.C.F. Wallays [351-1400]
The Exsiccata ends with Fascicle XXVIII. On the title page of Fascicle 21/22 (no. 1001-1100) at Kew (K) the title omits "et agames" and the editing location is Gand. The following fascicles are published at Courtrai.