Flora der Schweiz und angrenzender Gebiete. Band 1. Pteridophyta bis Caryophyllaceae (2 nd edition): Registerzuband 1 Author Hess, Hans Ernst Author Landolt, Elias Author Hirzel, Rosmarie text 1972 Birkhaeuser Verlag https://doi.org/10.5281/zenodo.291815 book 291815 10.5281/zenodo.291815 3-7643-0843-5 <subSubSection id="631E3F41361882B66B17970FC261ED8E" pageId="null" pageNumber="491" type="nomenclature"> <paragraph id="0449F8EEDF86F6AFF889EB8E09F3B078" pageId="null" pageNumber="491"> <taxonomicName id="E47CA51879096BF043CB705460AD9242" ID-CoL="8VVVR" ID-ENA="45006" authority="L." class="Liliopsida" family="Araceae" genus="Calla" kingdom="Plantae" order="Alismatales" pageId="null" pageNumber="491" phylum="Tracheophyta" rank="genus"> <pageBreakToken id="9F05DF5BA22C41819C4E6C27983BA979" pageId="null" pageNumber="491"> <normalizedToken id="113A7ABA3DED7C3E78469216C65B379F" originalValue="Cálla" pageId="null" pageNumber="491">Calla</normalizedToken> </pageBreakToken> L. </taxonomicName> </paragraph> </subSubSection> <subSubSection id="378394A639CF9BB1CE0B7E20AF176D86" pageId="null" pageNumber="491" type="vernacular_names"> <paragraph id="B1ED72F02976B1D084BCE67D1C81936A" pageId="null" pageNumber="491">Drachenwurz</paragraph> </subSubSection> Die Gattung Calla umfasst in enger Fassung nur 1 Art; die Gattungsmerkmale sind in der Artdiagnose enthalten. Monographische Bearbeitung von Krause (1908).