flower size 第1页

Trade-off between the biomass and number of flowers in Stellera chamaejasme along an elevation gradient in a degraded alpine grassland Male Flowers and Relationship between Plant Size and Sex Expression in Herbaria of Nomocharis Species (Liliaceae) A Preliminary Study on Geographical Variations in Floral Traits of Halenia elliptica (Gentianaceae) Based on Herbaria Studies on reproductive allocation, floral size and its trade-off with floral number of annual Gentiana Flower size variation at the inflorescence and individual levels and its trade-off with flower number in Polygonum hydropiper(Polygonaceae)