A revision of the New Zealand Kunzeaericoides complex is presented. This paper is the final of a series that has explored the systematics of the New Zealand Kunzea complex using cytological and molecular variation, as well as experimental hybridisations between postulated segregates. As a result of those studies ten species, all endemic to New Zealand, are recognised; seven of these are new. On...

Modifications which enable simpler operation of the Cunningham-Barth-Kirk microrespirometer are described and an example of its use is quoted. Added advantages include easy positioning of indicator drop in the capillary and thermal equilibration at atmospheric pressure.

There exists extensive literature on fixed points of self-mappings in metric and Banach spaces. But in many applications the mappings under examination may not always be self-mappings, therefore fixed point theorems for nonself-mappings form a natural subject for investigation. Assad and Kirk [2] initiated the study of fixed point of nonselfmappings in metrically convex spaces. Indeed while doi...

In this paper, we provide a short, comprehensive, and brief proof for Caristi-Kirk fixed point result single set-valued mappings in cone metric spaces. addition, partially addressed an open problem which spaces reduces to classical provided justification partial positive answer using theorem on uniform space. The proofs given Caristi-Kirk’s vary use different techniques.