50 
Rev. T. A Jefferies. 
Fio. 1. Half of a longitudinal section of a Molinia tussock. Lettering :— 
b. , tuberous “basal” internode; b.d., decaying basal internode; b.o., old 
basal internode with food reserve withdrawn, showing absciss layer scars ; 
c. , bud; g.b., galled base, basal internode not developed; g.s., galled and 
distorted stem; l. 1 , first series of leaves; l. 2 , second series of leaves ; the 
single “joint,” nodes of second series of leaves ; r., elongated rhizomes. 
