Rorippa Amphibia
''Rorippa amphibia'' is a plant species in the genus ''Rorippa''. It is called great yellowcress. The flowers are visited by many types of insects, and can be characterized by a generalized pollination syndrome. References amphibia Amphibians are four-limbed and ectothermic vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arbor ...

Rorippa
''Rorippa'' is a genus of flowering plants in the family Brassicaceae, native to Europe through central Asia, Africa, and North America. ''Rorippa'' species are annual to perennial herbs, usually with yellow flowers and a peppery flavour. They are known commonly as yellowcresses. ''Rorippa'' formerly included several species of watercress, now placed in the genus '' Nasturtium''. In particular, ''R. nasturtium-aquaticum'' (now '' N. officinale'') and ''R. microphylla'' (now '' N. microphyllum'') are often referred to as species of ''Rorippa''. There are about 75''Rorippa''.
Flora of China. to 85''Rorippa''.
Flora of North America. species ...
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Pollination Syndrome
Pollination syndromes are suites of flower traits that have evolved in response to natural selection imposed by different pollen vectors, which can be abiotic (wind and water) or biotic, such as birds, bees, flies, and so forth through a process called pollinator-mediated selection. These traits include flower shape, size, colour, odour, reward type and amount, nectar composition, timing of flowering, etc. For example, tubular red flowers with copious nectar often attract birds; foul smelling flowers attract carrion flies or beetles, etc. The "classical" pollination syndromes were first studied in the 19th century by the Italian botanist Federico Delpino. Although they are useful in understanding of plant-pollinator interactions, sometimes the pollinator of a plant species cannot be accurately predicted from the pollination syndrome alone, and caution must be exerted in making assumptions. The naturalist Charles Darwin surmised that the flower of the orchid '' Angraecum sesquip ...
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