Willing E. & Willing R. 2009: A Willing Contribution to Flora Hellenica. Field records 2008, Karditsa, Larisa, Trikala.
Berlin: Botanic Garden and Botanical Museum Berlin-Dahlem, online ed., 2012
ISBN 978-3-921800-75-1.
Willing E. & Willing R. 2009: A Willing Contribution to Flora Hellenica. Field records 2008, Karditsa, Larisa, Trikala.
Berlin: Botanic Garden and Botanical Museum Berlin-Dahlem, online ed., 2012
ISBN 978-3-921800-75-1.