des genres et des espèces mentionnés. 619 



Laminaria saccharina 168, 201. 



Laurencia tasmanica 163, 167. 



Liagora Cheyneana Harvey 484. 



— dubia Bomet 484. 



Lithoderma Areschoug- g, 11, 13, 63, 73. 



— fontanum Flahault 10. 



Lithothamnion ii, 148,214,488, 493,498, 



500, 602. 



Melobesia . . . 552. 



Melosira Borreri Greville 592. 



— — — var. hispidaCastrac. 592,593. 

 Myrionema Greville 63, 184, 321, 449. 



— vulgare Thuret 10, 



Padina Pavonia 11, 147. 



Phlœocaulon Geyler 2, 294, 367, 439, 468, 



469, 475. 507, 520, 530. 

 605, 609-612. 



— foBcundum Sauvageau . . . 440, 441, 456, 458-467, 



471. 473> 475, 47«. 479, 

 612. 



— Geyleri De Toni 440. 



— spectabile Reinke 440, 452, 456, 457, 463- 



467, 479, 612. 



— squamulosum Geyler . . . 294, 440, 451, 452, 456, 



457,463,468,471,473, 

 479, 600, 612. 

 Phyllophora Brodiaei 580. 



— membranifolia 580. 



— rubens 580. 



Polyides 181, 212. 



Polysiphonia 201. 



— Cladostephus Montagne .... 483. 



— nigrescens 212, 580. 



— violacea 580. 



— — f. aculeata 580. 



— — f. divaricata 580. 



Polytretus Sauvageau 6. 



— Reinboldii Sauvageau (Ecio- 



carpus Reinke) 6, 263, 264, 604. 



Posldonia australis 215, 226, 239. 



— Caulini 220. 



Pseudochastopteris Baiters 94. 



Ptilopogon Reiake 294,470,471,475,480,520, 



530, 596, 605, 609-612. 



— botryocladus Reinke .... 469, 480, 515, 522, 600. 



Ralfsia Berkeley 9, 12, 13,492. 



Rhodochorton Rothii 54. 



