€alcmagrostis.] GEAMINEJE. 417 



2. C. stricta Nutt. — Nwrrow Reed. 



C. lapponica Hook. — C. negleota Fr. — Deyeuxia negleda Kunth. 

 Districts — — — — — — — — — X. — XII. 



Lat. 54J°-54f°. Nortt-East only. Type, Local-Intemiediate. 



Lowland. Gravelly and stony lake shores ; very rare. Fl. 

 June-July. 



X. Scawdy island in Lougt JSTeagli near Magtery, Tyrone 

 {Rev. G. Robinson) : Flor. TJlst. Sf Rec. Add. Stni on Scawdy 

 island in 1887, and also observed near Washing Bay, Tyrone, by 

 Eev. G. Eobinson : Flor. N.-F. Abundant in a low meadow by 

 the shore of Lough Neagh near the entrance of the Lagan canal, 

 Armagh: Praeger iSg^. — XII. On a small island in Lough Neagh, 

 in July, 1836, and in several localities along the shores of the lough 

 near Antrim, in July, 1837 {Moore) : Colby iSjy. Shore of Lough 

 Ifeagh near Shane's Castle {Prof. Babington) : Cyb. ^ Flor. JV.-F, 

 StUI at Shanes Castle, 1886 (Praeger) : Flor. JV.-F. Island in 

 Lough Neagh, near Toome {Moore) : Flor. Ulst. By the shore of 

 Lough Beg, north-west of Toome, Derry {Stewwrt) : Flor. N.-F. 



Only on the shores and islands of Lough Neagh in the counties 

 of Antrim, Derry, Tyrone, and Armagh. The Irish plant is Var, 

 HooEEEi {Syme), which appears to be peculiar to Ireland, 



First found in Ireland by David Moore in 1836. 



PSAMMA Beauv. 



1. P. arenaria Ecem. & Sohult. — Ma/rram; Sea Mat- Grass, 



P. littoralis P. B. — Ammophila arundinacea Host. 



Districts I. II. — IV. V. VI. — YIII. IX. — XL XII. 



Lat. 5H°-66i°. Coasts of aU Ireland. Type, British. 



Sandy sea-shores ; frequent and locally abundant. Fl. July. 



AIEA Linn. 

 1. A. caryophyllea Linn. — Sihery Hair- Grass. 



Airopsis caryophyllea Fries — Amna ca/ryophyllea Web. 



Districts I. II. III. IV. V. VI. VII. VIII. IX. X. XI. XII. 



Lat. 61J°-55i°. Throughout Ireland. Type, British. 



Heaths and dry banks ; frequent. Fl. May-June. CaleifugeP. 



Sea-level in N. Antrim and S. Cork. To 1850 ft. La Down {Sa^t). 



2e 



