New Zealand Journal of Botany
Volume. 37, Number. 1 , March 1999
CONTENTS
Information for authors
Biosystematics and biogeography
Parsonsia praeruptis (Apocynaceae): a new M. J. Heads and P. J. de Lange 1
threatened, ultramafic endemic from North Cape,
New Zealand
Alectryon excelsus subsp. grandis (Sapindaceae): P. J. de Lange, 7
a new combination for an uncommon small tree E. K. Cameron,
endemic to the Three Kings Islands, New Zealand and P. G. Murray
Whipcord Hebes - systematics, distribution, Steven J. Wagstaff 17
ecology and evolution and Peter Wardle
New species of Poa (Gramineae) and Ischnocarpus B. P. J. Molloy, E. Edgar, 41
(Brassicaceae) from limestone, North Otago, P. B. Heenan, and
South Island, New Zealand P. J. de Lange
Koeleria Pers. (Gramineae: Aveneae) in New Zealand E. Edgar and E. S. Gibb 51
Species novae graminum Novae-Zelandiae I E. Edgar and H. E. Connor 63
Spelling New Zealand in the specific and C. J. Webb and E. Edgar 71
infraspecific epithets of vascular plants
Bryology and lichenology
Cololejeunea cardiocarpa (Lejeuneaceae) J. E. Braggins 79
a new hepatic record in New Zealand
Ecology
Potential contributions of the seed rain and seed Angela T. Moles and 83
bank to regeneration of native forest under Donald R. Drake
plantation pine in New Zealand
Germination behaviour of seeds of the New Zealand C. J. Burrows 95
woody species Beilschmiedia tawa, Dysoxylum
spectabile, Griselinia lucida, and Weinmannia
racemosa
Effects of microsite characteristics on Hieracium Alan B. Rose and 107
seedling establishment in tall- and short-tussock Chris M. Prampton
grasslands, Mariborough, New Zealand
Genetics and reproductive biology
Gender dimorphism in indigenous New Zealand C. J. Webb, David G. Lloyd, 119
seed plants and Lynda F. Delph
Palaeobotany
Modern pollen-vegetation relationships in M.B.Elliot 131
Northland, New Zealand
Physiology and biochemistry
Nutrient composition of epigeous fungal sporocarps Peter W. Clinton, 149
growing on different substrates in a New Zealand Peter K. Buchanan,
" mountain beech forest and Robert B. Alien
Photosynthetic responses of New Zealand K.S.Maseyk, 155
Sphagnum species T. G. A. Green, and D. Klinac
Biologically active compounds from Ozothamnus Jacqueline E. Wood, 167
leptophyllus Murray H. G. Munro,
John W. Blunt, Nigel B. Perry,
John R. L. Walker, and
Josephine M. Ward
Short communications
Do anthocyanins protect leaves of New Zealand Kevin S. Gould and 175
native species from UV-B? Brian D. Quinn
Typification of Samolus repens var. strictus P. J. de Lange 179
(Primulaceae)
Extrafloral nectaries in Elingamitajohnsonii P. B. Heenan 183
(Myrsinaceae)
Erratum 187
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New Zealand Journal of Botany
Volume 37 , Number 2, June 1999
CONTENTS
Biosystematics and biogeography
The correct name for the Chilean conifer B.P.J.Molloyand 189
Ueuque (Podocarpaceae) M. Munoz-Schick
The taxonomy and breeding system of B.V.Sneddon 195
Colobanthus squarrosus (Caryophyllaceae)
Evolution of Stilbocarpa, a megaherb from Anthony D. Mitchell, 205
New Zealand's sub-antarctic islands Colin D. Meurk, and
Steven J. Wagstaff
A taxonomic revision of Neopaxia O.NiIss. P. B. Heenan 213
(Portulacaceae) in New Zealand
A new species combination in Cheesemania P. B. Heenan and 235
(Brassicaceae) from New Zealand P. J. Garnock-Jones
An evaluation of the taxonomy of Utricularia Markus S. Reut 243
dichotoma Labill., U. monanthos Hook.f., and and Brian A.-Fineran
U.novae-zelandiae Hook.f. (Lentibulariaceae)
Bryology and lichenology
Studies in the lichen family Pannariaceae VIII. P. M. Jergensen 257
Seven new parmelielloid lichens from New Zealand
Ecology
Effect of soil moisture on Chionochloa australis, P. R. Espie 269
C. rubra, and Festuca novae-zelandiae water-use
Germination behaviour of seeds of the New Zealand C. J. Burrows 277
woody species Alseuosmia macrophylla, A. pusilla,
Cordyline banksii, Geniostoma rupestre,
Myrtus bullata, and Solanum aviculare
Mycology and plant pathology
Some hyperparasites of Meliolina in New Zealand Peter R. Johnston 289
Cercosporoid hyphomycetes from New Caledonia U. Braun, J. Mouchacca, 297
and some other South Pacific islands and E. H. C. McKenzie
Mundkurella schefflerae sp. nov. (Ustilaginomycetes) K. Vanky, C. V^nky, 329
on Schefflera digitata in New Zealand and E. H. C. McKenzie
Fungi on pohutukawa and other Metrosideros E. H. C. McKenzie, 335
species in New Zealand P. K. Buchanan,
and P. R. Johnston
Phycology
A revised checklist of marine algae W. A. Nelson 355
naturalised in New Zealand
Physiology and biochemistry
Differences in water-use efficiency between David W. Stephens, 361
Agathis australis and Dacrycarpus dacrydioides Warwick B. Silvester,
are genetically, not environmentally, determined and Bruce R. Burns
Short communication
A new combination in Asplenium Patrick J. Brownsey 369
Book reviews
Flora of Australia, Volume 12. Mimosaceae W. R. Sykes 371
(excl. Acacia), Caesalpiniaceae
An illustrated guide to comnoon weeds of Frances M. Kell 373
New Zealand