In Vitro Pollen Germination of Teak (Tectona grandis) Pollen Germination and Growth of Epimedium brevicornum Conditions for in vitro Germination and Testing Method for Pollen Viability of Acacia auriculiformis Optimal medium for pollen germination of Jatropha curcas in vitro using response surface methodology In vitro Pollen Germination of Rice (Oryza sativa L.) Prelim inary Report on in V itro Pollen Germ ina tion of B etu la a lnoides