
%0 Journal Article
%A Womersley, HBS 
%A Shepley, EA 
%T Southern Australian speceis of <I>Hypoglossum</I> (Delesseriaceae, Rhodophyta)
%J Australian Journal of Botany
%D 1982/06/01
%V 30
%N 3
%P 321-346
%K 
%R https://doi.org/10.1071/BT9820321
%U https://www.publish.csiro.au/paper/BT9820321 
%X Six species of Hypoglossum are recognized on southern Australian coasts and a key and detailed descriptions are provided. Following study also of the type species, H. woodwardii, from Britain, the generic description is broadened to include species where (I) not all second-order cells produce third-order cell rows although all third-order cell rows reach the thallus margin. (2) the carposporangia develop sequentially at the apex of branches of the carposporophyte, 1-3 being mature or almost so at one time; and (3) tetrasporangia are produced from cells of the second- and third-order rows and in some species (but not all) from cortical cells, and separate cover cells do not seem to occur. 
