58 



TJic IrisJi N aiiiralist. 



June, 



tion. L. Mullaghderg also supplied a large growth of 

 C. desmacantha, C. aspera, C. delicatiila and of N. opaca 

 in a decaying condition. L. Ibby close by yielded abundant 

 specimens of N. translncens and C. aspera, while the pond 

 lying northward on the sand flats possessed quite a different 

 charophyte vegetation, viz. : C. hispida in immense 

 quantities, C. vulgaris and C. contraria. 



In my papers in the Irish Naturalist of January, 1917, 

 and January, 1918, 1 erroneously quoted the Fanad Peninsula 

 as being in vice-county Donegal East instead of Donegal 

 West. The unfortunate error, for which I ?.pologize, 

 necessitates a revision of the Charophyte records of these 

 two vice-counties. The only species recorded from Donegal 

 E. are : — N. opaca Agardh, C. fragilis Desv., and C. 

 delicatula Braun. Those recorded from Donegal W. are : — A^. 

 opaca Agardh, A^. flexilis var. crassa Braun, A", translucens 

 Braun, A^. hatrochosperma Braun, A^. spanioclerna Groves 

 and B.-W., T. glomerata var. erythrocarpa Groves and 



B. -W., C vulgaris Linn., C . rudis Braun., C. hispida Linn., 



C. contraria Kuetz., C. contraria var. hispidula Braun, 

 C. aspera Willd., 6". aspera var. subinermis Kuetz., C. 

 desmacantha Groves, C. fragilis Desv., C. fragilis var. 

 capillacea Coss. and Germ., C. delicatula Braun. 



It may be interesting to add that I found Naias flexilis 

 growing freely in Lough Ibby and sparsely in Lough 

 Mullaghderg. 



All Hallows Lane, London, E.C. 



NOTES. 



BOTANY. 

 British Stork s-bills. 



In the Journal of Bo/aiiy for May, K. Hakcr and C. 11. Salmon 

 deal with maritime forms of Erodium ciculariuin. They include in tlie 

 IJritaimic flora four forms - 1\. ^lutino<;uyn i)um., 11. nerjccluni now, /•;. 

 Lebelii Jod., and lUiIlii Jord., and add /■'. iloUdtaut Diini. as \ery 

 likely to occur in tin; Hritisli Islands. I'ldl iliagnoses, and Hrilannic 

 distribution, so far as ascertained, are given. 



