Assadi, M., 1988: Plan of the flora of Iran. -Research Insititute of Forests and Rangelands, Tehran.
Fischer, M. A., 1978: Pedicularis. In: Davis P. H.(ed.): Flora of Turkey and the East Aegean Islands 6. 685. 689-753. -Edinburgh: Univ. Press.
- , 1981: Pedicularis.In: Rechinger K.H.,(ed.): Flora Iranica 147: 25 -165. -Akad. Druck. U.- Verlagsanstalt, Graz.
Li, H-L., 1948: A revision of the genus Pedicularis in China. Part II. -Proc. Acad. Nat. Sci. Philadelphia 101: 1-214.
Macior, L. W., 1990: Pollination ecology of Pedicularis punctata Decne. (Scrophulariaceae) in the Himachal Himalaya. -Plant Species Biol. 5: 215-223.
Mill, R. R., 2001: Notes relating to the Flora of Bhutan: XLII. Scrophulariaceae (Pedicularis). Edinburgh. J. Bot. 58: 57-98.
Olmstead, R. G. & Reeves P. A., 1995: Evidence for the polyphyly of the Scrophulariaceae based on chloroplast rbcL and ndhF sequences. -Ann. Missouri. Bot. Gard. 82: 176-193.
Olmstead, R. G., de Pamphilis, C. W., Wolfe, A. D., Young, N. D., Elisons, W. J. & Reeves, P. A., 2001: Disintegration of the Scrophulariaceae. -Amer. J. Bot. 88: 348-361.
Wendelbo, P., 1977: Pedicularis rechingeri (Scrophulariaceae) A new species from NE. Iran. -Iran. J. Bot. 1 (2): 113-115.
Yang, H. B., Holmgren, N. H. & Mill, R. R., 1998: Pedicularis. In: Wu Z-Y, Raven P. H. (eds.) Flora of China. Beijing: Science Press and St Louis: Missouri botanical Garden Press, vol. 18, pp.97-209.
Zohary, M. 1986: Geobotanical Foundation of the Middle East. 2 Vols.- Gustav Fischer Verlag.
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