Invasive alien species in Switzerland - Schweizer ...
Invasive alien species in Switzerland - Schweizer ...
Invasive alien species in Switzerland - Schweizer ...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
10 > Plants – Planta 149<br />
Species Family Orig<strong>in</strong> Life form Status Ecol. group<br />
Tulipa didieri Jordan Liliaceae Western Asia g unknown N R<br />
Tulipa grengiolensis Thommen Liliaceae Unknown g unknown N R<br />
Typha laxmannii Lepech<strong>in</strong> Typhaceae Eurasia g adventive H<br />
Ulex europaeus L. Fabaceae Europa n naturalized N F<br />
Ulmus laevis Pallas Ulmaceae Europa p subspontaneous C<br />
Vacc<strong>in</strong>ium macrocarpon Aiton Ericaceae North America z naturalized N H<br />
Valerianella eriocarpa Desvaux Valerianaceae Mediterranean t adventive R<br />
Vallisneria spiralis L. Hydrocharitaceae Unknown a naturalized N E<br />
Veronica filiformis Smith Scrophulariaceae Eurasia h unknown N G<br />
Veronica peregr<strong>in</strong>a L. Scrophulariaceae North America t unknown N R<br />
Veronica persica Poiret Scrophulariaceae Western Asia u unknown N R<br />
Vicia hybrida L. Fabaceae Europa u unknown N R<br />
Vicia lutea L. Fabaceae Mediterranean u adventive N R<br />
Vicia pannonica Crantz Fabaceae Europa u adventive N R<br />
Vicia peregr<strong>in</strong>a L. Fabaceae Mediterranean t adventive R<br />
Vicia sativa L. Fabaceae Mediterranean u subspontaneous N R<br />
V<strong>in</strong>ca major L. Apocynaceae Eurasia z naturalized N M<br />
Viola obliqua Hill Violaceae North America g naturalized N F<br />
Vitis v<strong>in</strong>ifera L. Vitaceae Europa p subspontaneous C<br />
Vulpia ciliata Dumortier Poaceae Mediterranean t adventive R<br />
Xanthium italicum Moretti Asteraceae North America t subspontaneous N G<br />
Xanthium sp<strong>in</strong>osum L. Asteraceae South America t unknown N R<br />
Xeranthemum annuum L. Asteraceae Mediterranean t adventive R<br />
* Exclud<strong>in</strong>g cultivated plants which have not escaped <strong>in</strong> the environment<br />
Life form: p, deciduous tree; i, evergreen tree; n, deciduous shrub; j, evergreen shrub; z, woody chamaephytic plant (small shrub); c, herbaceous chamaephytic plant; hhemicryptophytic plant<br />
(perennial herb); g, geophytic plant (perennial herb with tubers, bulbs or rhizomes); t, annual plant; u, biennal plant; a, aquatic plant.<br />
Ecological group: R, ruderal plant; P, pioneer plant; F, forest plant; M, mounta<strong>in</strong> plant; E, aquatic plant; H, marsh plant; S, dry meadow plant; G, meadow plant; C, cultivated plant; N, neophyte<br />
(accord<strong>in</strong>g to Lauber and Wagner, 1998).<br />
Tab. 10.7 > Plant families with <strong>alien</strong> and naturalized <strong>species</strong> <strong>in</strong> <strong>Switzerland</strong>.*<br />
Family Taxonomy No. native<br />
<strong>species</strong><br />
No. <strong>alien</strong><br />
<strong>species</strong><br />
No. naturalized<br />
<strong>species</strong><br />
Total no.<br />
<strong>species</strong><br />
% <strong>alien</strong><br />
<strong>species</strong><br />
% naturalized<br />
<strong>species</strong><br />
% naturalized/<br />
<strong>alien</strong><br />
Aceraceae Dicot 4 1 0 5 20.0 0.0 0.0<br />
Agavaceae Monoc 0 1 1 1 100.0 100.0 100.0<br />
Aizoaceae Dicot 0 1 0 1 100.0 0.0 0.0<br />
Alismataceae Monoc 5 1 1 6 16.7 16.7 100.0<br />
Amarantaceae Dicot 0 9 0 9 100.0 0.0 0.0<br />
Amaryllidaceae Monoc 7 2 1 9 22.2 11.1 50.0<br />
Anacardiaceae Dicot 1 1 1 2 50.0 50.0 100.0<br />
Apiaceae Dicot 85 7 2 92 7.6 2.2 28.6<br />
Apocynaceae Dicot 1 1 1 2 50.0 50.0 100.0<br />
Araceae Monoc 3 3 2 6 50.0 33.3 66.7