XLIX] 



STACHYOTAXUS 



411 



Cyparissidium septentrionale. The discovery of additional material 

 led Nathorst to transfer some of the specimens to a new genus 

 Stachyotaxus. The foliage-shoots of Stachyotaxus elegans^ are 

 dimorphic; some of the leaves are appressed and imbricate as in 



Fig. 796. Stachyotaxus elegans. A, B, | nat. size; C, slightly enlarged; 

 D,x 3 1. , (After Nathorst.) 



Cyparissidium and some other Conifers while others are linear 

 and distichous (fig. 796, A), sessile and decurrent, with a lamina 

 reaching a length of about 1 cm. The epidermal cells have straight 

 walls and the stomata occur in two rows on the lower surface. 

 The megastrobili (fig. 796, B) have the form of spikes about 

 1 Nathorst (08^) p. 11, Pis. ii., iii. 



