L. annot.,vur. acrlfolium rei^n. 
11 
' L. annot. ^var .^pungens ( LaPyl. ) B^sv. 
Com, atjc, atJ.^iioly,W3, uarb, ^ 
GP, bhioal j 3, T5*6p • , ^"hy, Qaju/U>, 
L. "clavotum L. to vars. '' 
a,Most peduncles branched, with 
'd or more spikes b, 
b.apikes normally'' 
cpikes sessile or short-stalked, 
short.L.clava-tum 
Ttypic'al) , 
bpikes long-pedicled, 
elongate . . . .var. laurentianum 
b.bpikeb more than d. '■ 
Spikes 3, approximate, 
short-bedicelled .yar .tr istschyum i 
cpikes 3-5,long-pedicelled, 
the lowest distant 
. -^{2-6 cm.). . . . var. subremotu rn, 
a.Most peduncles with 1 spike 
Peduncles 0.5-2.5 cm. long; 
spike 1.5-3.5 cm. icrg 
var. monostachyon . 
Peduncles 4-15 cm. long; 
spike 3.5-11 cm. long 
var. megastachyon . 
' L, el^vat^ L,. (typical) 
MJ, M, Glen, Garb, StJ, HK, StG, ShoalB, 
Chan, Irep, BG, ' 
L. elavt^, var. laurentianura Viet. 
HP, GP, 
