New Zealand Journal of Botany abstract
B98008Received 2 February 1998; accepted 28 April 1998
Trisetum Pers. (Gramineae: Aveneae) in New Zealand*
E. EDGAR
Landcare Research
P.O. Box 69
Lincoln, New Zealand
Abstract Trisetum Pers. (tribe Aveneae) is revised for
New Zealand. Nine indigenous species are recognised; eight are endemic, and
T. spicatum occurs in alpine regions of both hemispheres. Four species,
T. arduanum,
T. drucei,
T. lepidum,
and
T.
serpentinum, are described as new, and
T. antacticum var.
lasiorhachis is raised to specific rank as
T. lasiorhachis.
Keywords grass; Trisetum; Poaceae; Gramineae; Aveneae;
New Zealand; key; taxonomy; new species Trisetum arduanum, T.
drucei, T. lepidum, T. serpentinum; new combination
T. lasiorhachis
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