mUierlo, llic follnwinf^ papoi's Iiave been puhlislied: 



1. Eiicineæ (Ericaceae, Pirolaceæ). 



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



2. The biological anatomy of the leaves and of 



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



2. Diapensiaceæ. Diapensia lapponica L. By Henning 



Eiler Petersen p. 1 39 — 1 54. 



3. Empetraceæ. Empetrum nigrum L. By A.Mentz. p. 155- 1G7. 



4. Saxifragaceæ. 



1. Morphology and Biology. By Eug. Warming . . p. Hi!) — 236. 



2. The biological leaf-anatomy of Ihe Arctic spe- 

 cies of Saxifraga. By Olak Galloe p. 237 — 294-. 



5. Hippuridaceæ, Halorrhagidaceæ and Gallitrichaceî». 



By Agnete Seidelin p. 295 — 332. 



