WILD FLOWERS OF CALIFORNIA 155 



2092. Hairy Lyme-Grass Elymus pubescens 

 Along coast. 



2093. Smooth Lyme-Grass Elymus glaucus 



Extremely variable. Throughout state, woods and dry hillsides. Good 

 range forage. 



FALSE BARLEY GRASSES SITANION 



2094. Sitanion Hanseni 

 Amador County and southern California. 



2095. Sitanion jubatum 



Throughout California on brushy hillsides. Not troublesome in cultivated 

 lands, although looking just like foxtails. 



2096. Sitanion minus 



Dry hills and slopes at middle elevations. 



2097. Sitanion glabrum 



Dry alkaline soil. Southeastern California mountains. 



2098. Sitanion Californicum 

 Sierras at high and low elevations. Frequent. 



2099. Bottle-brush grass Hystrix Californica 

 Woods and shaded banks. Bay region. 



XL BAMBUSEAE 

 There are no members of the bamboo tribe in California except those in culti- 

 vation. The Arundinarias are frequently used as shrubbery and representatives of 

 the genus Bambusa are occasionally seen in our parks. The common Giant reed 

 used extensively in the valley as a windbreak is not a bamboo. See Arundo donax 

 of the Festucaceae. 



HORSE-TAIL FAMILY EQUISETACEAE 



2100. Scouring Rush Equisetum robustum 

 Near San Bernardino. 



2101. Scouring Rush Equisteum variegatum 

 Near San Bernardino and near Three Rivers. 



2102. Scouring Rush Equisetum arvense 

 Common in moist, shaded places in California. 



FERN FAMILY POLYPODIACEAE 



Contributed by Mrs. Carlotta C. Hall. 



2103. Adder's Tongue Ophioglossum vulgatum 

 Siskiyou County. 



2104. Adder's Tongue Ophioglossum californicum 

 Near San Diego, near lone, Amador County. 



2105. Adder's Tongue Ophioglossum nudicaule 

 Near San Diego. 



2106. Moon wort Botrychium simplex 

 High Sierra Nevada. 



2107. Moon wort Botrychium lunaria 

 White Horse Lake, Alodoc County, Sisson. 



2108. Grape fern. Botrychium californicum 



Damp, densely shaded places in the Sierra Nevada and Coast Ranges, 

 Eighteenth crossing near Sisson, Fallen Leaf Lake, near Quincy, Plumas County. 



