Part 6. JUNCACEAE 1: Rostkovia to Luzula - Species Plantarum ...
Part 6. JUNCACEAE 1: Rostkovia to Luzula - Species Plantarum ...
Part 6. JUNCACEAE 1: Rostkovia to Luzula - Species Plantarum ...
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PREFACE<br />
This volume is the first of a three-part treatment of the Juncaceae. <strong>Part</strong>s 2 and 3 are written<br />
as this goes <strong>to</strong> press and are scheduled for publication very shortly.<br />
The co-operative monographic study was completed in the period 1997 <strong>to</strong> 2000, under grant<br />
no. 206/97/0936 of the Czech National Grant Agency. Almost all the current experts in the<br />
taxonomy of the family kindly participated in the project, and their expertise covered both<br />
the centres of taxonomic diversity and the most intricate groups in the family. The<br />
monograph thus presents the cumulative knowledge of the Juncaceae at this time. Some<br />
groups received special attention and their accounts represent new revisions (e.g., <strong>Luzula</strong><br />
sect. Atlanticae, sect. Alpinae, subg. Pterodes) or recent revisions were incorporated (e.g.,<br />
Juncus sect. Caespi<strong>to</strong>si, in part, and Juncus sect. Juncus). The project benefited from an<br />
important coincidence: the Juncaceae have been included in recent volumes of important<br />
regional or continental floras, either published in 1999 or 2000, or prepared for publication;<br />
the authors of several regional accounts participated in our project (including those from<br />
Flora of North America, Flora of China, Flora of Australia and Flora Neotropica). Despite<br />
this, some groups or sections still require a thorough revision in future, and a number of<br />
questions remain unanswered, particularly in <strong>Luzula</strong> sect. <strong>Luzula</strong> in China and Japan, Juncus<br />
sect. Stygiopsis and Juncus sect. Juncotypus.<br />
While the text represents the combined work of many authors, the final version was prepared<br />
by JK, and he accepts responsibility for any errors or missing data.<br />
In addition <strong>to</strong> the authors and advisers, many other botanists participated in solving<br />
numerous problems with old literature, nomenclatural problems and geographical<br />
distribution. I would like <strong>to</strong> express my thanks for their generous help. Invaluable technical<br />
assistance was provided by Ms Věra Matějovičová. Dr R.K.Brummitt of Kew, the Secretary<br />
of the Flora of the World project, showed unfailing interest, and without his support the<br />
present volumes would never have come in<strong>to</strong> being.<br />
Jan Kirschner<br />
Pruhonice<br />
May 2002<br />
vii