222 THE MARINE BOTANIST. 



KALLYMENIA DUBYI.— DUBY'S KALLY- 

 MENIA. 



Fronds from six to twelve inches long*^ with 

 scarcely any stem, tapering to the base, either 

 wedge-shaped or obovate, at first quite simple, 

 afterwards often torn. In one specimen, which I 

 received from my friend. Miss Warren, of Fal- 

 mouth, a young* frond arises from the margin of 

 the old one in the same way as often occurs in K, 

 re7uformis. Colour a dull brown red, becoming 

 pale and yellow in old age. Substance like that of 

 K, reniformis. Favellidia very minute, densely 

 scattered over the surface. Grows on rocks and 

 stones within tide-marks in land-locked bays. 

 Annual. Spring and early summer. Discovered 

 by Miss Warren, in Falmouth Harbour, in 1844. 

 Plymouth, Rev. W. S. Hore. Garnlough Bay. 

 Belfast Bay. 



