4 0. V. DARBISIIIRE. 



Placodium eleoans. 



rtiuoiiiiim eleyans (Link) Tli. Fr. Tli. Fries, Lit-b. Soaud., p. 1C8. 



Locidity. — Granite Iluilxiur (Xew Bay), jNIcMuido Bay, January 20th, 1902, on 

 felsjwr poi'iihyry. 



i\^(</(N.- This is a coniiiiun phinl in most antic and alpine regit)ns. AVe have 

 Antarctic records by Dr. Fries (Borchgreviuk, p. 208), Prof. Blackman (' Southern 

 Cros.s,' p. 320), Prof, ^'anll()cf^■en ((n-rnuui Antarctic), an.l niysolf (S. Orkneys, p. 3). 



Placodium murori m. 



Placodium imtrontnt (lIlTiii.) D.f. Tli. Fries, I.icli. Scund., p. 170. 



Loadi/irs. — Summit of ()l).servation Hill, Winter IIar1)our, Decemher 12th, 1902, 

 on felspar porphyry ami liuht acid volcanic ash. (iranite Ilarliour, McMurdo Bay, 

 January 20th, 1902, on dark basic lava. "Red Lichen, Cape lloyds, at altitude of 

 200 feet iii moraine, January 11th, 1904, 11. T. F.," on basic scoriaceous lava. 



Notes: — Nearly all the .specimens were either poor to begin with or were damaged. 

 For this rea.son the above determination is open to doubt. Some of the specimens 

 much resemble the figures in Hooker's " Flora Antarctica," vol. 2, plate 198, fig. 2, 

 which are, however, marked Lecamra mhiiata. Our .species is (juite cosmopolitan in 

 distribution. ^1. AVainio records it for the Antarctic (Belgica, p. 23), and .so did 

 Sir J. Hooker (Flora aiitarctica II., p. 535). 



Pol-YCAI'LIONA RECALLS. 

 Poli/catiliona regalis (Wain.) Hue. Hue, CLiircot, no. 7. 



LiicaUty. — "Cape Royds, at various altitudes up to 1500 feet, January 1 1th, 1904, 

 H. T. F.," on ba.sic scoriaceous lava. 



Notes. — The material has been determined as Polyccndioiut rcgalls with some 

 hesitation. It was preserved in spirit and had thus become almost unrecogui.sable. 

 The plant is Antarctic only, in distribution, M. Wainio (Belgica, p. 23) and my.sclf 

 (S. Orkneys, p. 3, plate 3, as Placudiuni frnticidnsuin) recording it. 



CaLOPLACA ClTRI.NA. 

 Calojtlaca cUrina (IIITuj.) Th. Fr. Tli. Fries, Licli. Scand., p. 17(i. 



L(>c<diti/.— Ca\)ii Ivoyds, on rocks 1500 feet up Erebus, January 4th, 1904, 

 " II. T. F.," on basic scoriaceous lava. 



Notes. — This species is almost cosmopolitaiL 



