权威例句
Overwintering ecology of the aquatic fauna associated with the pitcher plant Sarracenia purpureaL.Metabolic responses of willow (Salix purpureaL.) leaves to mycorrhization as revealed by mass spectrometry and1H NMR spectroscopy me...Genetic Diversity and Genetic Relationships of Purple Willow (Salix purpureaL.) from Natural Locations:A C-banded karyotype of mitotic chromosomes in diploid purple coneflower (Echinacea purpureaL.):Role of Purple Camel's Foot (Bauhinia purpureaL.) Seeds in Nutrition and Medicine-Chapter 111The Floral Nectary of Digitalis purpurea L., Structure and Nectar Secretion ☆The effect of maturity on the moisture relations of seed longevity in foxglove (Digitalis purpurea L.).Effects of fenitrothion insecticide on inhabitants of leaves of the pitcher plant, Sarracenia purpurea L.Flavan-3-ols and procyanidins from the bark of Salix purpurea L.Growth and yield of Echinacea purpurea L. as influenced by planting density and fertilization.
