An illustrated guide to common grasses, sedges and rushes of New Zealand
Paul Champion, Trevor James, Ian Popay and Kerry Ford
$NZ 59.99 (+ shipping)
ISBN: 9780473216603
Pages: pp. 208
Publisher: New Zealand Plant Protection Society
Publication date: August 2012
41 sedges
173 native sedges
わざわざ植えたカヤツリグサ科植物があるのだろうか。
しかも41種も。
イネ科なら何となく納得できるが、カヤツリグサ科・・・？