Delesseria interrupta. Ag. {Spec. Alg. 1 . pag. 179.) 



D. frond e (membranacea , tenuissima), interrupts costata, lineari, 

 dichotoma, apice furcata, rottindata. 



Hab. Ad Gades, ubi primus omnium invenit illustris canonicus 

 Cabrera , eamquc cum Agardhio communicant. In eodem 

 loco legit P. B. Webb. 



Obs. It is much to be regretted that Mr. Webb's herbarium con- 

 tains only a single specimen of this rare and beautiful plant, and 

 that too without the fructification which is still unknown. It is easily 

 distinguished from all others of its tribe by the midrib of the frond 

 interrupted at intervals, and as a very distinct species fully merits the 

 honour of a figure. 



C. MONTAGNK. 



MONOCOTYLEDONE.E, 



Coix Lacryma. Linn. 



Hab. Circa Coinei Laurin spontaneam legit Hanseler. 



Phleum pratense (3 nodosum. Trin. 



Hab. In summis jugis Alpium Eliberitanarum, La Sierra Ne- 

 vada. 



Holcus CiESPiTosus. Boiss. 



H. radice fibrosa, culmo ramoso , decumbente ; panicula ovata laxa ; 

 fbsculo utroque aristato , aristis recurvatis calycem excedentibus. 



Holcus ccespitosus Boiss. Notice sur VAb. Pinsapo, 

 pag. 12. 



Hab. In jugis excelsis montium Eliberitanorum, hodie de la 

 Sierra Nevada, ad radices summi montis El Picacho de la 

 Veleta. 



Anthoxanthum ovatum. La Gasc. 



Hab. In montibus Baeticae, La Sierra de Agua. 

 Macrociiloa arenaria. Kunth. 



Hab. Ad lacum Valenlinum Hispaniae Tarraconensis, in mon- 

 tibus Sierra de Agua , Sierra Tejeda , et alibi in Baetica , 

 necnon ad promontorium Barbaricum Lusitaniae. 



Stipa pennata. Linn. 



Hab. In ruptbus montis Sierra Tejeda. 



