. Transactions and proceedings of the New Zealand Institute . t chloroplasts distributedthroughout the contents of each cell, not arranged along the walls. Thespongy parenchyma is rather deep, with the average amount of air-space,and the chloroplasts are not quite so abundant as in the palisade sclerenchyma is developed in the leaf. Clusters of crystals of calciumoxalate occur in the mesophyll. (See fig. 9, a, b.) The leaves taken from a shady position were much thinner. The cellsof the palisade layer were rounded, but about the same size as in the formercase, and more loosely packed.


. Transactions and proceedings of the New Zealand Institute . t chloroplasts distributedthroughout the contents of each cell, not arranged along the walls. Thespongy parenchyma is rather deep, with the average amount of air-space,and the chloroplasts are not quite so abundant as in the palisade sclerenchyma is developed in the leaf. Clusters of crystals of calciumoxalate occur in the mesophyll. (See fig. 9, a, b.) The leaves taken from a shady position were much thinner. The cellsof the palisade layer were rounded, but about the same size as in the formercase, and more loosely packed. Air-spaces were a little more numerous,perhaps, but this was not so well marked as the difference in the palisadelayer. The cuticle was slightly thinner, and colourless. Tupeia antarctica Cham. & Schl. Tupeia antarctica Cham. & Sol. is perhaps the most abundant of thethree semi-parasites present. It is a shrub of about the same size andhabit as Loranthus micranthus, but has smaller leaves, variable in size, ofbrighter colour, and also J C. O J Co/, sir


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectscience, bookyear1913