Sparganium.] TTPHACE^. 367 



XI. Ballyliooristey and Glenalla : Sort iS^g. 'Yerj common in 

 Aranmore Island; in Lough. Fad, Inisliowen : Hart i88oSf i88j. 

 Bog drains near MucMsli mountain, 1884 ; W. C. — XII. Lakelets 

 at south-east end of Eathlin Island : Stewart i88^. Loughna- 

 cranagh, Pair Head {Praeger) : Flor. JSf.-H. Bog-holes at the 

 upper end ol a lake north-west of Milltown, near Warrenpoint, 

 Down : S.Sf P. i8g2. IN'ear Crossgar, Down [Rev. G. S. Wai 

 near Parkmore, Antrim {Rev. S. A. Brenan) : S.SfP. i8gj. 



OEDEE LXXL— AROIDE^ 



AEDM Linn. 

 A. maculatum Linn. — 



Districts I. II. III. ly. Y. VI. VII. VIII. IX. X. XL XII. 

 Lat. 51^°-55i°. Throughout Ireland. Type, English. 



"Woods and hedges, also in shady, rooky places ; frequent. Fl. 

 April-May. 



To 1000 ft. in the Moume mountains {S.^ P.); but usually low- 

 land. 



ACOEUS Linn. 



1. * A. Calamus Linn. — Sweet Flag. 



Districts _ — — — V. — — — — — — XII. 



Lakes and canals ; rare and undoubtedly introduced. Fl. June- 

 July. 



Y. In the river Boyne near Beotive : Ir. JSfat. i8g6, p. 2ib. — 

 XII. Lakes at Hillsborough and Ballinahinch, Down ; but most 

 probably planted there : Templeton MS. Profusely on both sides of 

 the Lagan canal for six or seven miles between Lisburn and Moira, 

 Down, 1866 {Stewart): Rec. Add. In the lake at Ballinahinch, 

 1875 {Stewart): Flor. N.-E. Quite naturalized throughout the 

 course of the Lagan canal : S. SfP. i8gj. 



In Morris's Down, 1^44, this plant is mentioned as grown in 

 the gardens of Sir John Ea*don at Moira, whence, no doubt, it 

 spread into the Lagan. 



