MR. F. N. WILLIAMS ON THE GENUS DIAXTIIUS. 453 



interiores oblongae, adpressae ad dimidium calycem. Calyx apice 

 attenuato, detitibus lanceolatis acutis scarioso-manrinatis. Petala 

 lion contigua; lamina dentata oblongo-spathulata rosea, = 3 

 unguis. Antherae lineari-oblongae luteae. 

 Geogr. limits.— N. R. Youga, 40° 40'. 



S. Estuary o£ the Tagus, 38° 20'. 

 E. Sierra de Gredos, 5° 30' W. 

 W. Estuary of the Tagus, 9° 40'. 



207. D. algetamus, Graells ; auct. Enum. spp. varr. Dianthus, 

 p. 21 ; Pinks West. Eur. p. 41. 



Caespitosus, glaucus, glaber, 22 centim. Folia 9 mm. 3-nervia, 

 linearia acuta carinata adpressa, suinmis minimis, vagina folii 

 diam. aequante. Flores geminati rosea. Bracteae ovato-lauceolatae 

 patentes ad ^ calycis. Calyx purpureus apice attenuato, dentibus 

 lanceolatis acuminatis. Lamina dentata obovata. — {Herb. Mus. 

 Brit. Hispania.) 



I can find no published description of this plant, nor am I 

 acquainted with any other new pinks described by Graells ; so 

 that this species has been described from the Museum specimens, 

 which were gathered at Algete near Madrid. 



208. D. Langeanus, W\ 



Hisp 



p. 78, t. 52 (D. hispanicus, var. occidentalis) ; Willie, et Lange, 

 Prodr. Fl. Hisp. iii. p. 690 ; auct. Pinks West. Eur. p. 42. 



Laxe caespitosus, glaucus, glaber, 20 centim. Folia 13 mm. 

 3-nervia, linearia mucronata patentia stricta canaliculata, vaginis 

 rubellis. Flores parvi. Bracteae obovatae adpressae ad j calycis. 

 Calyx purpureus apice attenuato, dentibus lanceolatis obtusis 

 7-nerviis. Petala non contigua ; lamina integra obovato-cuneata 

 rosea truncata. Antherae luteae. 



Hal. N.W. Spain. 



## Caules 4-angulares. Bracteae scarioso-marginatae. 

 209. D. strictus, Sibth. et Sm. Fl. Grceca, v. p. 2, t. 403 ; 



Boiss. Fl. Orient, i.p.486; Eeichb.Ic. Fl Get 



m 







Caespitosus, glaber. Caules 22 centiin., stricti uniflori gracillimi, 

 interdum biflori. Folia lineari-lanceolata stricta acuta patentia 

 plana, radicalia 30 mm. 5-nervia, caulina 24 mm. 3-nervia, vagina 

 folii diam. £equante. Flores inodori parvi albi pedunculis 



