2 Matching Annotations
  1. Jul 2023
    1. More than a century later, the American biologist Daniel Janzen extended this view in his paper ‘What Are Dandelions and Aphids?’ (1977).
      • A research paper "What are dadelions and aphids?
        • Biologist Daniel Janzen argues that
          • Much like the strawberry,
          • both dandelions and
          • aphids can (all) alternate between asexual and sexual reproduction.
        • Most of the dandelion clusters that you come across in the yard are clones resulting from asexual reproduction.
        • So from the perspective of evolution, Janzen argued, all these clones are part of the same scattered individual.
        • On this view, a single dandelion is not actually the familiar small plant;
          • it’s more akin to ‘a very large tree with no investment in trunk, major branches, or perennial roots.
        • It has a highly diffuse crown.’ -
  2. Jun 2019
    1. Detection of pesticide in the vesca fregaria through an electronic nose

      DescriptionFragaria vesca, commonly called wild strawberry, woodland strawberry, Alpine strawberry, Carpathian Strawberry, European strawberry, or fraisier des bois, is a perennial herbaceous plant in the Rose family that grows naturally throughout much of the Northern Hemisphere, and that produces edible fruits.