ao ae ay a, 
PLATE. Tx. 
’ 
Fig. 1. Sequoia gracillima (Lesq.) Newb. ...-...---.--------+--+++--+-- 
2,3. Immature cones of same.-... ..---..--..-++-=2-2---2 +--+ 2222-2 = 
4, 4a. Cones of Sequoia sp?..----------------------- Tape ese oasseroseqSracecup ssesaSsca 
5,6. Leaves of a three-leaved Pinus? .----..-.---..------------- +--+ +--+ +--+ ++---------- 
7,8. Macerated cones of Pinus? ......-----.--------------+----+ +--+ + +52 +--+ 22-22 22---- 
MONK Geinmtz ev tOLM OS ATL CGL Bie tee te aati pe me 
WO), Wier eal Cones aie Bhi Ooo se eee see e econo coerce ester aceosScsSesSeecasses 
11-13. Ophioglossum granulatum Heer.......---------.----.-------==+----=----<--------- 
14-16. Czekanowskia capillaris Newb.n.sp------ ----- ---22 --- .---20 ---522---=--=-=---- 
T$1S2 SOCOS (ONES tee sleet eaten ee eee ala! ene el eee eat = 
19: Sequoia Reichenbachi (Geim.) Heer? —----------- <2 - = 2 ee ee 
158 
