Rhizopoulou, S. (1997). "Ecophysiological Adaptations of Asphodelus aestivus to Mediterranean Climate Periodicity: Water Relations and Energetic Status". Ecography. 20 (6): 626–633. doi:10.1111/j.1600-0587.1997.tb00431.x. JSTOR3683251.
See p. 177 in: Díaz Lifante, Zoila (1996). "Reproductive biology of Asphodelus aestivus (Asphodelaceae)". Plant Systematics and Evolution. 200 (3/4): 177–191. doi:10.1007/bf00984934. JSTOR23642889. S2CID189878402.
Rhizopoulou, S. (1997). "Ecophysiological Adaptations of Asphodelus aestivus to Mediterranean Climate Periodicity: Water Relations and Energetic Status". Ecography. 20 (6): 626–633. doi:10.1111/j.1600-0587.1997.tb00431.x. JSTOR3683251.
See p. 177 in: Díaz Lifante, Zoila (1996). "Reproductive biology of Asphodelus aestivus (Asphodelaceae)". Plant Systematics and Evolution. 200 (3/4): 177–191. doi:10.1007/bf00984934. JSTOR23642889. S2CID189878402.