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Waldartenlisten der Farn- und Blütenpflanzen, Moose und Flechten ...

Waldartenlisten der Farn- und Blütenpflanzen, Moose und Flechten ...

Waldartenlisten der Farn- und Blütenpflanzen, Moose und Flechten ...

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Summary<br />

This volume is dedicated to the question of how strongly plant species are bo<strong>und</strong> to forest habitats. The<br />

presented lists of forest species among the vascular plants, bryophytes and lichens of Germany were<br />

<strong>der</strong>ived with comparable methods and are delivered in a user-friendly form. The lists are supplemented by<br />

perspectives and suggestions of applications, but also by a discussion of limitations. Previous applications<br />

of lists of forest species are reviewed, and the contribution of statistical methods and vegetation databases<br />

is discussed.<br />

The lists of forest species comprise a total of 1216 vascular plants, 674 bryophytes and 1002 lichens.<br />

Thus, they comprise 41 % of the vascular plant species of Germany, 58 % of the bryophytes and 52 % of<br />

the lichen taxa. Among the vascular forest plants there are 76 trees, 4 epiphytes, 116 shrubs and 1020<br />

herbaceous plants. Changes introduced since the first edition are highlighted.<br />

Particular care was taken to present the lists of forests species in an easily applicable format.<br />

Nomenclature follows the taxonomic reference for vegetation databases in Germany (GermanSL 1.2), and<br />

electronic lists are readily available for use via internet.<br />

Comparability of classifications among vascular plants, bryophytes and lichens is warranted by<br />

application of the standards developed for vascular plants (partial lists for three subregions, definition of<br />

forest and linkage to forests), which allows comparative and joint analysis of the three groups.<br />

The lists are valid for the Fe<strong>der</strong>al Republic of Germany with its three natural subregions northern<br />

lowlands, hillsides and low mountains and Alps. The forest definition of the first edition of the vascular<br />

plant list was maintained without taking account of the naturalness of forests, i. e. no distinction between<br />

natural forests and man-made plantations was made.<br />

The lists class forest species into four groups within two major categories:<br />

1 largely restricted to forest<br />

1.1 largely restricted to closed forest<br />

1.2 prefers forest edges and in clearings<br />

2 occurrence in forest and open land<br />

2.1 occurs in forests as well as in open land<br />

2.2 may occur in forests, but prefers open land<br />

The categories are further classified by letter prefixes. Vascular plants are differentiated into trees (B),<br />

shrubs (S), herbaceous plants (K) and epiphytes (E), bryophytes are denoted as M, lichens as F. Main<br />

category 1 comprises the taxa that are largely restricted to forests, main category 2 groups those that<br />

equally occur in forest and open lands.<br />

The lists of bryophytes and lichens list the substrates on which the plant species regularly grow. This<br />

information refers to Germany without differentiation by subregions.<br />

110

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