A FLORA OF GIBRALTAR AND THE NEIGHBOURHOOD 117 



villous very acute glumes. III. i.? Near Gibraltar, Boiss. ii. Near 

 Algeciras, Hack. Palmones Pinar ! (937). 



Koeleria jMiiicea Domin {Trisetum negleclum Kunth). Sandy 

 and grassy places ; very common ; 4-6. Sheaths villous, panicle 

 14-4 in. Looking like a lobed Polypogon. I. ! II. ! III. ! 



\K. ■pumila Domin {T. 2)umilum Kunth). Similar places ; much 

 less common ; 5-6. Sheaths puberulous, panicle spiciform, |-1 in., 

 awn shorter than in last. I. Above Willis's ! (1049). III. Pro- 

 bably common, but confounded with last. 



K. jMeoides Pers. Grassy and gravelly places ; very common 

 on Eock, rare in Spain ; 4-5. I. ! III. i. By Lajo below Almen- 

 dral ! iii. Guadacorte ! Palmones, Eev. 



iVar. hrachystachya Domin is a dwarf form. I. Gibraltar, Von 

 Martins. I think common on gravel paths, as on Queen's Koad 

 near Michael's ! 



\K. Salzmanni B. & K. var. valdeinlosa Domin {K. phleoides 

 var. Hack.). Sandy ground; very local ; 5. III. ii. Palmones 

 Pinar ! (939). Probably Eeverchon's "Palmones" station. 



\Holcus grandiflorus B. & K. Bushy places in open woods ; 

 locally common ; 5-6. III. ii. Slopes above and below Waterfall! 

 H. lanatus L. Grassy places ; common ; 5-8. Not creeping, 

 awn hooked at tip, scarcely exserted. II. ! Ill, ! 



Var. argenteus Hack, non Lge., less puberulent, often sub- 

 glabrous, is as common and probably the prevailing form. III. i. 

 San Roque, Boiss. ii. Waterfall Valley ! 



tVar. tiiberosus Ball. Rhizome subtuberous. III. i. San 

 Roque, Ball. 



H. mollis L. Similar places ; rare ; 5-8. Stoloniferous, awn 

 straightish or curved, longly exserted. III. i. Near San Roque, 

 Brouss. ii. Marshy spot in valley beyond Waterfall ! 



Glyccria fluitans R. Br. Wet ditches; occasional; 4-6. 

 III. i. Lajo Valley ! Almoraima Station ! ii. Roadside at Alge- 

 ciras Bull ring! Gardens at Palmones Pinar! ii. Gardens at 

 Salt Pans ! Seen elsewhere, but no precise stations noted. 



[Var. plicata Griseb., with shorter spikelets and florets, is fre- 

 quent in the province.] 



iG.loliaceaGodr. Similar or drier places ; rare; 4-6. Resembles 

 L. percnne. III. i. Near Gibraltar, Amo. 



-\Atropis iberica W.-Dod in Journ. Bot. 1914, p. 14. Tidal 

 rivers; locally common ; 5-6. III. ii. and iii. Palmones River, 

 both sides, about the bridges ! 



A. sp. My 1069 from the salt marshes near the stone bridge 

 in Guadarranque Marshes is probably a new species allied to 

 A. festuccBformis Richt. The material is not sufficient to 

 diagnose. 



■\Schismus marginatus P. de B. {Festnca calycina L.). Sandy 

 places; rare; 4-6. I. K. III. i. Near Gibraltar, Von Martins. 

 Poa annua L. Grassy places, roadsides, &c. ; very common ; 

 1-12. I.! II.! IIL! 



P. hulhosa L. Similar places ; occasional ; 3-5. Perennial, 

 with a bulbous root and glaucous foliage. III. i. Queen of Spain's 



