Pteridium aquilinum 第1页

Effect of Illumination and Exogenous Substance on Spore Germination andSeedling Survival of Pteridium aquilinum Cytological Observations on the Fertilization of the Fern Pteridium aquilinum var.latiusculum INFLUENCE OF PLANTING DENSITY AND FERTILIZERS KIND ON GROWTH AND YIELD OF PTERIDIUM AQUILINUM(L.) KUHN Effect of Illumination and Exogenous Substance on Spore Germination andSeedling Survival of Pteridium aquilinum Microstructural Observations on the Development of Gametophytes and Oogenesis in the Fern Pteridium aquilinum var. latiusculum