444 
Hhodymeniaceae. 
Gloiocladieae. 
Gloiocladia J. Agardh 1842. 
Gl. furcata (0. Agardh) J. Agardh. 
Fauchea Montagne et Borg 1846 (= Dichophycus Zanardini 1847). 
F. repens (G. Agardh ) Montagne et Borg. 
Gloioderma J. Agardh 1851 (= Horea Harvey 1854; incl. *Haligone 
Kützing 1866). 
Gl. australis J. Agardh. 
Rhodymenieae. 
Hymenocladia J. Agardh 1863. 
H. U s n e a (B. Brown ) J. Agardh. 
Rhodymenia (Greville 1830) J. Agardh 1847 (incl. *Palmaria Stack- 
house 1809). 
Rh. palmetta ( Esper ) Greville. 
Cordylecladia J. Agardh 1852. 
C. erecta ( Greville ) J. Agardh. 
Epymenia Kützing 1849. 
E. obtusa ( Greville ) Kützing. 
Halichrysis (Schousboe mscr.) nov . gen. 
H. depressa Schousboe 1 ). 
Sebdenia JBerthold 1884. 
S. Monardiana ( Montagne ) Berthold. 
Chrysymenia J. Agardh 1842 (incl. Gastroclonium Kützing 1843, 
incl. Gloiosaccion Harvey 1859). 
Chr. ventricosa ( Lamouroux) J. Agardh. 
Bindera (Harvey 1659) J. Agardh 1885. 
B. splachnoides Harvey. 
Lomentaria Lyngbye 1819 (incl. Ghondrosiphon Kützing 1843, incl. 
Chondrothamnion Kützing 1843). 
L. articulata ( Hudson) Lyngbye. 
Champia ( Desvaux ) Lamouroux 1813 (= Mertensia Roth 1806). 
Ch. lumbricalis ( Both) Lamouroux. 
Chylocladia (Greville 1833) Thuret 1855 (= Gas Iridium Lyngbye 1819, 
incl. Sedoidea Stackhouse 1809). 
Ch. kaliformis (Goodenough et Woodward) Greville. 
Plocamieae. 
Plocamium (Lamouroux 1813) Lyngbye 1819 (= Nereidea Stackhouse 
1809; incl. Thamnophora C. Agardh 1823; incl. Thamnocarpus 
Kützing 1843). 
PI. coccineum ( Hudson) Lyngbye. 
1) = Chrysymenia depressa ( Schousboe ) J. Ag. Eyicr. y. 321. 
