EXPLANATION To PLATK, XXXIX. 



Fie,. 1. Hf/iii/itui/isix Irixiriiilix Mcrc^chkowskv. Part "I branch (cnlaix'eil). 

 L'. ,s'i ini/iiiiiji.fi.1 ii'ixi'i-iii/iit. I!asal ]iart nf branch (enlarged). 

 3. Selaginopsis plumiformis ^tutting. Part of main sk-m, branch and branchlets, slmwiiiL' maiiiK j r of 



4. Selaf/inopsis obsolela ( Lrpfi'liin ). Part <>{ braudi (enlarged). 



'>. Ki'/iii/inn/ixix nlixi,l,'lil. Crn.-s srrticjn nf brancll (rllUll'unl I. 



(i. ,s'i7nr/i)/(iyii,s /ii,n/iilii ilci-fK'hkuw.uky. Part of branch (rnlarirci 



7. Selaginopsis cylindrica (Clark). Part <>( branch (enlarged). 



s. SdaginopsAs cylindrica. SiiiLrlc hyilrnthcca i^ivutly cnlargL'il ). 



304 



