OF SOUTH AUSTRALIA. 
329 
Monospora gracilis (Harv.) J. Agardh. 
= Corynospora gracilis Harvey. 
Frond 2 to 5 cm. long, very small, caespitose, fastigiate, cauliform; 
ramelli radiating, branching in all directions from the much thicker stem, 
pinnate, elongate, soft, attenuated above, many of them furcate; the ter- 
minal ones are many times increased, shorter and corymbose. 
West Australia (Garden Island), Victoria (Snowy River mouth). 
ramulus, with tetraspores; e, a tetra- 
spore. (After Harvey.) 
Monospora (?) liqmophora (Harv.) De Toni. 
= GaUithamnion licmophorum Harvey. 
Frond flabelliform, subdichotomously decompound, its stem and principal 
branches at length coated externally with decurrent, interwoven, and 
anastomosing fibres ; branches spreading to all sides, virgate, set throughout 
with alternate, flabellate ramuli; ramuli dichotomous, fastigiate, their 
articulations four to five times as long as broad, swollen upwards, their 
apices subacute ; tetraspores pedicellate, solitary in the axils of the ramuli. 
