2 

 Page 

 421, 1. 5, for spikes many r. spikdets many. 



1. 9, for pressed close together r. loosely pressed together. 

 427, insert in place of sp. 3. 



3. A. nigra (With.) ; pan.-branches constantly erect- 

 patent simple below rigid strongly hispid, gl. nearly equal 

 strongly toothed in upper half of keel, Ugule long 

 truncate. — J. of B. xx. t. 227. — Soboliferous. St. erect. 

 Sheaths rather rough. Ped. toothed. Fl. awnless (?). 

 Ripe anthers pale, J as broad as long. — Borders of fields. 

 P. VII. E. 8. 



3*. A. vulgaris (With.) ; pan.-hranches constantly 

 patent branched below, gl. nearly equal slightly toothed 

 near top of keel, ligules short truncate.— .E. B. 1671. — St. 

 long, ascending or decumbent below and rooting at the 

 knots, sometimes with very long prostrate stoles. Sheaths 

 smooth. Pedicels softly hispid. Fl. rarely awned. Ripe 

 anth. pale, J as broad as long. — Rather dry places. 

 P. NIL E. S. I. 



430,1. 9, add after 18 : — O.pedicellata (Towns.) "is nearer to 

 plica:t,a fkstajluitans by its rough furrowed sheaths, lower 

 pale 3-toothed and never exceeding the upper." — And G. 

 declinata (Br^b., Towns.) is a dwarf plant with smooth 

 sheaths, upper exceeding the obtuse-angled 3-toothed lower 

 pale, anth. twice as long as broad and purple. It also is 

 near plicata. 

 441. Add to B. asper — branches 2 together with a semilunar 

 strongly ciliate much decurrent scale at their base, upper 

 pale glabrous, lower pilose on the veins below, anth. 

 violet. — /3. Benekenii (Syme) ; pan. slightly drooping 

 with rather short subereot branches 3 — 6 together with 

 a semilunar very blunt not ciliate subdeeurrent scale at 

 their base, upper gl. ciliate to the top, lower pale pilose 

 throughout. 

 467, add 3*. L. complanatum (L.) ; 1. in 4 rows, lateral 1. 

 triangular compressed keeled acute decurrent, surface 1. 

 linear-lanceolate adpressed, spikes usually stalked ter- 

 minal dichotomously branched, scales ovate acuminate 

 serrulate, caps, reniform. — J. of B. xxi. t. 233. — St. as- 

 cending, dichotomous. — Hants, Glouc, Wore, Ross., 

 Skye. E. S. 



471, sp. 5, dele the Frensham station : and add Hants, Camb., 

 Norf., Warw., Salop, Forfar. E. S. 



