IlillieiU). llic lollowin;,' papers liavc been publislied : 



1. Ericineæ (Ericaceae, Piiolaceæ). 



1. Morphology and Biology. By Edg. Warming . . p. 1—71. 



2. The biological anatomy (jf the leaves and of 



the stems. By Henning Eiler Petersen p. 73 — 138. 



2. Diapensiaceæ. Diapensia lapponica L. By Henning 



Eiler Petersen p. 139 — 154. 



3. Empetraceæ. Empetrum nigrum L. By A. Mentz. p. 155— 167, 



4. Saxifragaceæ. 



1. Morphology and Biology. By Edg. Warming . . p. 169 — 236. 



