Supplement 477 



on the margins, ovate, cuspidate; perigynium 2-5 mm. long, 

 exceeding the scale, obovoid, green, strongly nerved; achenes 

 prominently beaked. 



In a bog near the head of West Fork of San Gabriel River, alti- 

 tude 4500 feet, Hasse ; also in the San Bernardino Mountains, Hasse, 

 Parish, according to Parish. 



Carex alma Bailey. Page 76, substitute for C. tcretius- 

 cula. Stems stout, 4-12 dm. high; leaves carinate, 3-5 mm. 

 wide, exceeding the stem; scales equaling the perigynium; 

 achenes brown, lenticular, 1.75-2 mm. long. 



Growing in clumps along canyon streams of the San Gabriel, 

 the San Bernardino, and the Santa Ana Mountains. 



JUNCACEAE 



Juncus textilis Buchn. Page 80, substitute for J. Lcsvurii 

 clatus. 



.1 minis macrophyllus Coville. Page 81, substitute for /". 

 lungistylis, 



Juncus rugulosus Engelm. Page 81, insert above J- 

 Torrcyi. Stems 3-5 dm. high, these and the leaves rugose with 

 fine transverse wrinkles; leaves 3-4, terete; inflorescence 

 paniculate; perianth-segments 2.5 mm. long, pale tinged with 

 brown; styles slender, well exserted. 



A species well marked by the wrinkled epidermis of the stems 

 and leaves. Frequent along streams in the foothills of the San 

 Gabriel Mountains, southward to the Cuiamaca Mountains. 



Juncus xiphioides E. Mey. Page 82, insert after /. 

 pJiaencephalus panic-Hiatus. Resembles J. pliaeocepfialus from 

 which it is distinguished by its narrowly winged stems 

 and short styles, that species having wingless stems and 

 long-exserted styles. 



Los Angeles, Davidson,- Peat Lands, Orange County, Gels. 



ORCHIDACEAE 

 EPIPACTIS R. Br. 



(Page 95, insert above Gyrostachi/s.) 



Leafy caulescent herbs from creeping rootstocks. 

 Flowers few, in a terminal, leafy-bracted raceme. Peri- 



