Template:Christ, 1902

• Christ, K.H.H. 1902. Spicilegium Pteridologicum Austrobrasiliense. Bulletin de l'Herbier Boissier, ser. 2 2(3): 313–328 BHL, (4): 361–381 BHL, (6): 545–560 BHL, (7): 633–650 BHL, (8): 689–708 BHL  
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