BOTANY. 
381 
Valonia, Gm. 
1041. V. verticillata, Ktz. ? — Taken from the shallow pools on 
the windward coast.— Eare at St. Helena, and found also at Vera 
Cruz. 
Codium, Stackh. 
1042. C. tomentosum, Stackh. — A very rare, coarse green Sea- 
weed, growing in the pools on the windward coast. — It is nearly 
cosmopolitan throughout tropical and temperate oceans in both hemi- 
spheres and antarctic seas. 
Griffith sia, Ag. 
1043. G. setacea, Ellis? — Found adhering to Laurencia cru- 
ciata. It is also found on the Atlantic and Mediterranean coasts of 
Europe, the Canaries, New Zealand, and Australia. 
Centroceras, Kutzing. 
1044. C. clavulatum, Ag. — Found adhering to Corallina 
carinata. Found also in Florida, the Mediterranean, Canaries, 
Indian 'Ocean, Eio Janeiro, Callao, Vera Cruz, Cape of Good Hope, 
Mauritius, Sandwich Islands, Tahiti, Australia, Tasmania, and New 
Zealand. 
Grateloupia, Ag. 
1045. G. filicina, Wulf. — A dark purple Seaweed, rather 
common on the coast at St. Helena, and found also on the Atlantic 
shores, Canaries, Mediterranean, East Indies, Ceylon, Java, and 
Cape of Good Hope. 
1046. G. filicina, var. ramentacea. — Found adhering to Am- 
jjhiroa fragilissima, at St. Helena. 
Galaxaura, Lamx. 
1047. G. lapidescens, Lamx. — A Seaweed from the shallow 
low pools. — Eare at St. Helena, and found also at the Canaries, Eed 
Sea, Indian Ocean, Mauritius, Madagascar, and Austialia. 
