ADDITAMENTA PRO SUPPLEMENTO VOLUMINIS 
UNDECIMI. 
* 
ALGA. 
E manuscriptis precipue Sonderi. 
Sargassum Muelleri, Sonder, N.S.W. 
spinifex, Agardh, Q.L. 
Cystophora eampylocoma, Kuetzing, S.A., V. 
Cystophyllum trinode, J. Agardh, Q.L., N.S.W. 
Chnoospora implexa, J. Agardh, Q.L. 
fastigiata, J. Agardh, N.S.W. 
Dictyota Harveyana, Sonder, T. 
Liebmannia ramulosa, J. Agardh, T. 
Thamnoclonium echinatum, J. Agardh, T. 
Plocamium flexuosum, Harvey, T. 
Gymnogongrus assimilis, Sonder, Q.L. 
Spyridia Gales, Sonder, W.A. 
odymenia angustifolia, Sonder, N.S.W. 
corallina, J. Agardh, T. 
Desmia pulvinata, J. Agardh, Q.L. 
Peyssonelia Tepperi, Sonder, S.A. 
Gracilaria compressa, Agardh, Q.L. 
Nitophyllum multinerve, J. Hook. et Harv., T. 
Cheilosporum spectabile, Harvey, Q.L. 
Corallopsis Cereus, J. Agardh, Q.L. 
Delessertia spathulata, Sonder, W.A. 
crassinervis, Montagne, T. 
Nemalion Tasmanicum, Sonder, T. 
Dasyphlea gigartinoides, Sonder, T. 
Wrangelia Gale, Sonder, W.A. 
Corynecladia umbellata, J. Agardh, T. 
Laurencia spicifera, Sonder, W.A. 
annosa, Zanardini, Q.L. 
ivarieata, J. Agardh, Q.L. 
Rhodomela Muelleri, Sonder, W.A. 
Leveillea gracilis, Decaisne, Q.L. 
Polysiphonia purpureo-ccrulea, Sonder, Q.L. 
Halimeda tridens, Lamouroux, Q.L 
discoidea, Decaisne, Q.L. 
Vaucheria clavata, Agardh, S.A. 
Schizogonium pallidum, Kuetzing, S.A. 
Draparnaldia acuta, Kuetzing, V., N.S.W. 
Stigeoclonium tenue, Kuetzing, T 
amcenum, Kuetzing, T. 
