Peteie. — On tJie Flowering Plants of Otago. 575 



Dendkobium cunninghamii, Lindley. — Eather rare on trees 

 and rocks in forests of E. and S. Port Chalmers; Leith 

 Valley ; Catlin's. 



•Sarcochilus adversus, Hook, f . — Very rare on rocks and 

 trees in bush in vicinity of Dunedin. Sawyer's Bay ; Pine 

 Hill (on Griselinia littoralis, Raoul). 



■Gastrodia cunninghamii, Hook. f. — Not rare in forests of E., 

 S., and W. Dunedin; Pine Hill; Maungatua ; Lake Te 

 Anau ; Lake Wakatipu ; Bluff; Stewart Island. This 

 seems much more plentiful in the mossy forests of the W. 

 Elsewhere it is more easily overlooked. 



Gastrodia minor, Petrie. — Scrub at Opoho Creek, near Dun- 

 edin. Not at all easy to detect, and not very plentiful. 



Adenochilus gracilis, Hook, f . — Moss-carpeted forests of 

 far W. Lakes Wakatipu and Te Anau. The long, stout 

 rootstocks usually lie in moss, and have no connection 

 with the soil. The way in which they absorb food is well 

 worth investigating. 



OoEYSANTHEs TRILOBA, Hook. f . — Sparingly found in the 

 forests of the E. and S. Dunedin ; Bluff Hill. 



CoRTSANTHEs oBLONGA, Hook. Forests of Catliu's district. 

 Apparently a very rare plant in Otago. 



CoRTSANTHES ROTUNDiFOLiA, Hook. f. — Not rare in the forests 

 of the E. and S. North-east Valley ; Waitati Creek ; Cat- 

 lin's ; Heriot (in boggy ground) ; BlufT. 



CoRYSANTHEs RivuLARis, Hook. f. — Eare in deep shady 

 valleys in bush. Head valleys of Water of Leith ; Bluff. 



CoRYSANTHES MACRANTHA, Hook. f. — Not uucommon in moist 

 stations in bush and scrub. Dunedin ; Kaitangata ; Bluff; 

 Lawrence ; Pembroke ; &c. 



Microtis porrifolia, Sprengel. — Common in dry, open sta- 

 tions, and very variable in size and robustness. 



Galadenia minor. Hook. f. — Not uncommon in scrub and 

 heath in the E. and S. Dunedin; Mtinuka Creek; Cat- 

 lin's; Bluff; &c. 



Caladenia lyallii. Hook. f. — Swampy Hill, Dunedin ; Mau- 

 ngatua ; Blue Mountains. Ascends to 3,000ft. 



Chiloglottis cornuta, Hook. f. — Bluff; Maungatua. As- 

 cends to 3,000ft. 



Chiloglottis bifolia. Hook. f. — Not uncommon in moist 

 heathy stations of E. and S. Swampy Hill; Maungatua; 

 Catlin's; Invercargill ; Bluff. Eanges from 3,000ft. to 

 near sea-level. 



