A FLORA OF GIBRALTAR AND THE NEIGHBOURHOOD 115 
tVar. Thomasii (Kunth) has Sang of the lower panicle branches 
devoid of spikelets, but runs into type. I. Here and there mixed 
type | III. ii. The prevailing form in the Waterfall 
ey! 
Airopsis globosa Desv. Sandy hills; rather rare? 4-5. Spike- 
lets small, very globose. III. i. Between Pinar del Rey and 
Jimena, Porta & Rigo! eo beyond our limits. iii. Between 
Algeciras and San Roque, 
tAntinoria agrostidea Parl. Sandy turfy fields ; — abun- 
dant; 3-4. A short ceespitose perennial, spikelets small and 
short, one ores sessile, the other stipitate, goeiee dark, longe 
than floret IIT. ii. Pastures near obre! iii. Los Os 
agra Grand ! I believe also in i., but no definite srr 
a caryophyllea L. Sandy fields and =< * — eros 
mare; 4-5. III. i, San Roque, Masson! Cork e San 
Roque, Bi Boiss. ‘ii. 8. de Palma, Portad Bigo! labelled Periballia 
ispan 
tA, prbttcoulecks Dum. Similar places; rare; 4-5. Distin- 
guished from last by its clustered spikelets. III. i. Cork Wood 
the other A. multiculmis Dum. .. both “ Gibraltar, ”” which germ 
oak They probably come from San Roque, not from the 
elegans Gaud. Dry sandy and stony places ; frequent, * 
le  loeally; ae Panicle large and very lax, only one flow 
M. de la Torre! Plentiful i in Waterfall Valley! 
"(Ver biaristata G. & G., with both florets awned, is common 
in the province. 
orynephorus canescens P. de B. Sandy ground; local; 5-6. 
Perennial, in com pact tufts, apical portion of awn gradually 
enlarged upwards, anthers 3-4 times as long as broad. III. i. 
Cork Woods near San Roque, Boiss. iii. Palmones Sands! 
(1080 and 2072 
- fasciculatus B. & R. Sandy ground; occasional; 4-5. 
I nual, oe oe tufts, awn as last, anthers quadrate. II. D. 
TI. my a, D. Pine Woods near San Roque 
herus B. & R. Similar places; ‘occasional ; 4— 
Like last, wih spikelets larger, in larger denser taiicisley apical 
fertion of awn abruptly enlarged upwards, anthers linear. III. i 
a Big Boiss. Near Soto Gordo! (2146). Almoraima, Porta 
see flexuosa Griseb. Grassy places in mountains ; 
42 
