828 CLXIII. ALG^. 



Sub-Family Dasyece. 

 Dasya, Ag., De-Toni, Syll. Alg. iv. 1183. 



elongata, Sond., De-Toni, Syll. Alg. iv. 1196. 

 cuspidifera, Sond., De-Toni, Syll. Alg. iv. 1213. 

 Heterosiphonia, Mont., De-Toni, Syll. Alg. iv. 1216. 



multiceps (Harv.), De-Toni, Syll. Alg. iv. 1233 = Dasya 

 multiceps, Harv., Syn. Ql. Fl. 789. 



Family Ceramiace^. 

 Sub-Family Callithamniece. 

 Callithamnion, Lyngb., De-Toni, Syll. Alg. iv. 131 1. 



corymbosum (Sm.), Lyngb., De-Toni, Syll. Alg. iv. 1329. 

 var. australis, Askcn., De-Toni, Syll. Alg. iv. 1330, Bail. 

 Ql. Bot. Bull. xi. 58. 

 forma, Asken., Ql. Bot. Bull. xi. 59. 



Sub-Family Spongocloniece. 

 Haloplegma, Mont., De-Toni, Syll. Alg. iv. 1364. 

 Duperreyi, Mont., De-Toni, Syll. Alg. iv. 1365. 



Sub-Family Spyridicce. 

 Spyridia, Harv., De-Toni, Syll. Alg. iv. 1424. 



filamentosa (Wulf.), Harv., De-Toni, Syll. Alg. iv. 1427. 

 breviarticulata, /. Ag., De-Toni, Syll. Alg. iv. 1427. 



Sub-Family Ceramiece. 



Ceramium, Wiggers., De-Toni, Syll. Alg. iv. 1443. 



tenuissimum (Lyngb.), J.Ag., De-Toni, Syll. Alg. iv. 1450. 

 var. pygmseum (Kuetz. ?), De-Toni, Syll. Alg. iv. 1452 = 

 C. pyg lucrum ? Kuetz., Bail. Ql. Bot. Bull. xi. 59. 

 clavulatum, Ag., De-Toni, Syll. Alg. iv. 1491 = Centroceras 

 clavulatum, Ag., Bail. Syn. Ql. Fl. 799. 



Family Grateloupiace^:. 



Halymenia, C. Ag., De-Toni, Syll. Alg. iv. 1537. 

 lacerata, Sond., De-Toni, Syll. Alg. iv. 1540. 

 Floresia (Clem.), Ag., De-Toni, Syll. Alg. iv. 1545. 



Prionitis, J.Ag., De-Toni, Syll. Alg. iv. 1586. 



obtusa, Sond., De-Toni, Syll. Alg. iv. 1593. 

 Carpopeltis, Schmitz., De-Toni, Syll. Alg. iv. 1604. 



capitellata (Sond.), Schmitz., De-Toni, Syll. Alg. iv. 1606. 

 (Under Cryptonemia in Syn. Ql. Fl. 797.) 



