• subsp.
pallida - Albania, Algeria,
Balearic Islands,
Corsica, Cyprus, Greece, Iran, Italy,
Crete, Lebanon-Syria, Palestine,
Sardinia,
Sicily,
Transcaucasus, Tunisia, Turkey, Yugoslavia. • subsp.
balearica (Litard.) Fraser-Jenk. - frond only to 25 cm with a deltate shape and stalk more than 50% • subsp.
libanotica (Rosenst.) E.Nardi - Cyprus, Lebanon-Syria,
Palestine, Turkey. • subsp.
raddeana (Fomin) E.Nardi - Iran, Transcaucasus.
Resimli Türkiye Florası differs from
Plants of the World in placing the Turkish plants as subsp.
raddeana. ==References==