166 Transactions. 



Parietaria debilis, Forst. f. 



Coastal rocks, Mariscus slopes, Sunday Island. Scimb, Herald Islets. 

 Macauley Island (Cheeseman). Mariscus slopes, Curtis Island. French 

 Rock. 



Norfolk Island, Lord Howe Island, New Zealand, Australia, temp, and 

 trop. regions. 



POLYGONACE^. 



Rumex flexuosus, Sol. 



Ageratum meadow, Sunday Island. 

 New Zealand. 



Chekopodiace^. 



Rhagodia nutans, R. Br. 



Coastal rocks, Sunday Island. Herald Islets. Mariscus slopes, Curtis 

 Island. 



New Zealand, Australia. 



Nyctaginace.^. 



Pisonia Brunoniana, Endl. 



Forest, Sunday Island. Scrub, Meyer. Island. 



Norfolk Island, Lord Howe Island, New Zealand, Australia, Polynesia, 

 Malaya. 



AlZOACEiE, 



Mesembryanthemum australe, Sol. 



Coastal rocks and cliffs, inland cliffs, Sunday Island. Herald Islets. 

 Macauley Island. Curtis Island. French Rock. 



Lord Howe Island, New Zealand, Australia, S. Polynesia. 



Tetragonia trigyna, Banks and Sol. 



Cliffs on the north side of Sunday Island (Cheeseman). 

 Lord Howe Island and Australia (T. implexicoma, Hook, f.), New Zea- 

 land. 



Tetragonia expansa, Murr. 



Coastal rocks, gravel fiat, Sunday Island. Herald Islets. Macauley 

 Island (Cheeseman). 



Norfolk Island, Lord Howe Island, New Zealand, Australia, Polynesia, 

 S. America. 



Crucifer^. 

 Cardamine stylosa, D.C. 



Macauley Island (Cheeseman). 

 New Zealand, Australia. 



Lepidium oleraceum, Forst. f., var. frondosum, Kirk. 



Mariscus slopes, Curtis Island. 

 New Zealand. 



