Botanostephane Kornasiana. Botanical Contributions Presented to Jan Kornas in Celebration of His 7oth Birthday. 2 parts.1993.(Fragmenta Floristica et Geobotanica, Suppl. 2). Illustr. VI, 759 p.gr8vo.Paper bd.-In English and German.

Contents (partly): Sieminska, J.: Janek Kornas - my friend and colleague (on the 70th anniversary of his birth)/ Petras, B.: Bibliography of Jan Kornas/ Stuchlik, L..: Jan Kornas and the W. Szafer Institute of Botany/ Jajac, A.: Professor Jan Kornas as plant geographer/ Pocs, T.: The pteridological research of Professor Jan Kornas in Africa/ Kimpouni, V.: Le genre Paeplanthus (Eriocaulaceae) enAfrique et a Madagascar/ Bednarek-Ochyra, H.: The identity of two neglected species of Racomitrium (Musci: Grimmiaceae) fromPatagonia/ Hedberg, O.: Rumex nepalensis (Polygonaceae) - a Himalayan element in the afromontane flora/ Baatvik, S.T.: The genus Saintpaulia(Gesneriaceae) 100 years: History, taxonomy, ecology, distribution and conservation/ Grube, M. & Poelt, J.: Beitraege zur Kenntnis der Flechtenflora des Himalaya X.Sporastatia testudinea, ihre Variabilitaet,ihre Oekologie und ihre Parasiten in Hochasien/ etc. - Second handcopy. Good state.