222 



MR. J. BALL ON THE DISTRIBUTION OF 



Lasiagrostis Calamagrostis, Lhik . . 



Phragmites communis, Trin 



Sesleria caerulea, Ard 



argentea, Savi 



— , var. (S. elungata, Host) 







123456789 



microcephala, DC 



sphserocephala, Ard 



disticha, Pers 



var. (S. pedemontana, 

 Rent.). 



Koeleria cristata, Pers 



■ , var. ciliata, Pari 



valesiaca, Gaud 



, var. (K. setacea, DC.) 



phleoides, Pers. 



Aira caespitosa, Linn. 

 flexuosa, Linn. 



Holciis lanatus, Linn. 

 mollis, Linn. 



Arrhenathcrum elatius, Beauv 



Avena fatua, Linn 



pubescens, Linn 



, var. (A. lucida, Bert.) 



, var. (A. amethvstina, 



DC). 



pratensis, Linn , 



Scheuchzeri, All .... 



sempervirens, Vill 



eetacea, ViU 



montana, Vill 



Hostii, Boiss 



tenuis, Moench 



flavescens, Linn 



, var. (A. alpestris, Host) . 



5 G 



8 9 



8 9 



8 9 



8 . 



12 3.56.8 



3 4 



7 8 9 



G . 8 9 



2 

 2 

 2 

 i 2 



2 



2 3 4 5.789 

 23456789 

 23456789 



8 9 



3 4. .789 



0123456789 



.12 .45G78 9 

 . . .4.6789 

 012345678 . 



2 



012 34 56789 



01234 5 6789 

 012345678 . 

 .12 .456789 



... 5 .. 8 9 

 ....67.. 

 2 3 4 5 6 7 8 . 



0123456.8 9 



1 2 . 

 1 . 3 



012345 6 789 

 0123456789 

 0123456789 



.... 4 



6 



9 







2345 6 789 

 . . . . 6 . . . 



0123456789 



0123456789 

 0123456789 

 0123456789 

 . .2.4.6789 

 . .2345 6 789 

 . .2.45678. 

 .... 7 8 9 



2 3 



12.... 

 .2345 . 

 12.... 

 . 2 . . ? . 

 i . 3 . ? 6 

 1 2 ... 6 



7 8 . 

 7 8 9 



12 3 4 



7 8 9 



distichophylla, ViU 



argentea, Willd 



snbspicata, C'lairv 



Gaudiniaua, Amhrosi 



■ caryophyllea, Wv/f/ 



capillaris, Mert. t^- Koch .... 

 , var. (A. ambigua, De JS^'ot.) 



. 6 



6.89 



012345678 . 



1 



. 4 5 

 3 4 5 



7 8 9 

 . 8 9 



0123456789 



12 3 



1 2 



7 8 9 



prsecox, Beauv 



Danthonia provincialis, DC. 

 Triodia decumbens, Beauv. 



Melica ciliata, Linn 



uniflora, Linn 



nutans, Linn 



Briza media, Linn 



minor, Linn 



Eragrostis megastachya, Link 



poteoides. Beauv 



pilosa, Beauv 



Poa dura, Scop 



annua, Linn 



-, var. (P. supina, ^i:lira<l.) 



12... 

 12 3 4. 

 12 3 4, 

 .234. 

 12 3 4. 

 12 3 4 5 



5 6 7 

 5 6 7 



. 4 



.789 

 .789 

 .789 

 .789 

 6 7 8 9 



S 9 



laxa, Haenke 



, var. flavescens, Koch 



— — , var. pauciflora, Pari. 



12 3 4 



8 . 



8 . 



8 9 



8 . 



6 . 8 



012 3 4567 

 ... 4 . 6 . 



6 . 



012 3 4567 



6 . 



. . . . 4 . (; . 



. . . . 4 5 (> . 



9 



12 :; I ."> G 'i 



. 9 



8 9 



8 9 



. 9 



8 9 



01234 5 6789 

 5 . . 8 9 



. . . 5 . . 



2 . .567 

 .3456 . 



6 7 8 



. 7 8 



8 9 

 ? 



. 9 



. 9 



. 9 

 8 9 



12 3 456789 

 . . 3 . . . . . . 



1. . 4 . .7 

 01234567 

 . 2 ... 6 7 

 . .234.67 

 01234567 

 . 2 . ? . ? ? 



• "^'4.^7 



, 7 



12 3 4 .67 



7 



01234567 



8 9 

 8 9 

 8 . 

 8 9 

 8 9 

 9 



8 . 

 8 . 

 8 . 



3 4 5.7 



