Kirk. — Recent Additions to the Flora of New Zealand. xlv 



pentangularum, Col. 



This species has been confused with N. decompositum, Br., and A''. 

 velutinum, Hook. 



Not uncommon. 



IsOETEiE. 



Isoetes kirkii, A. Brauu, Auszug aus dem Monatsbericht Koniglichen 

 Academic der Wissenschaffcen zu Berlin, Juli, 1869 ; Kirk, Trans. 

 N.Z. Inst., II., p. 107, pi. VII. 

 Resembling weak specimens of the European I. lacustris, but more 

 closely-allied to the Australian I. miielleri (A. Braun.) 



North Island — "Whangape, Waikare, and Waihi Lakes, Lower Waikato ; 

 Rotokakahi, Taupo. 



Isoetes alpinus, Kirk ; Trans. N.Z. Inst., VII., p. 377, pi. XXV. 



At once distinguished from I. kirkii by its large size, robust habit, deeper 

 colour, and larger macrospores. 



South Island — Eoto Iti, Eotorua, and Lake Guyon, Nelson; Lake 

 Lyndon, Lake Pearson, Lake Grassmere, and Lake Windermere, Canter- 

 bury, 2,000-3,000 feet. 



Maesileace^. 

 Pilularia novse-zelandise, Kirk ; Trans. N.Z. Inst., IX., p. 547, pi. XXIX. 



Allied to P. novce-hollandicB, A. Braun. 



South Island — Lake Pearson and Lake Lyndon, Canterbury, 2,000- 

 2,800 feet. 



