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Psychoactive cacti, which contain mainly mescaline: Peyote. Other Lophophora. Peruvian Torch cactus. San Pedro cactus. Trichocereus macrogonus var. macrogonus (syn. Echinopsis peruviana) Trichocereus macrogonus var. pachanoi (syn. Echinopsis pachanoi) Other Echinopsis. Mild stimulant and vasoconstrictor plants that contain mainly caffeine and ...
Plant-animal interactions are important pathways for the transfer of energy within ecosystems, where both advantageous and unfavorable interactions support ecosystem health. [1][2] Plant-animal interactions can take on important ecological functions and manifest in a variety of combinations of favorable and unfavorable associations, for example ...
Country Name of animal Scientific name (Latin name) Picture Ref. Albania Golden eagle (national bird) Aquila chrysaetos Algeria Fennec fox (national animal) Vulpes zerda Argentina Rufous hornero (national bird) Furnarius rufus Antigua and Barbuda European fallow deer (national animal) Dama dama Frigate (national bird) Fregata magnificens Hawksbill turtle (national sea creature) Eretmochelys ...
An epiphyte is a plant or plant-like organism that grows on the surface of another plant and derives its moisture and nutrients from the air, rain, water (in marine environments) or from debris accumulating around it. The plants on which epiphytes grow are called phorophytes. Epiphytes take part in nutrient cycles and add to both the diversity ...
Narcissus in culture – uses of narcissus flowers by humans. Lime tree in culture – uses of the lime (linden) tree by humans. Rose symbolism – a more expansive list of symbolic meanings of the rose. Apple (symbolism) – a more expansive list of symbolic means for apples.
Over 1.5 million living animal species have been described—of which around 1 million are insects—but it has been estimated there are over 7 million in total. Animals range in size from 8.5 millionths of a metre to 33.6 metres (110 ft) long and have complex interactions with each other and their environments, forming intricate food webs .
The prefix palaeo- or paleo- means "ancient, old", [1] and is derived from the Greek adjective παλαιός, palaios. [2] Paleobotany includes the study of terrestrial plant fossils, as well as the study of prehistoric marine photoautotrophs, such as photosynthetic algae, seaweeds or kelp. A closely related field is palynology, which is the ...
Fauna (pl.: faunae or faunas) is all of the animal life present in a particular region or time. The corresponding terms for plants and fungi are flora and funga, respectively. Flora, fauna, funga and other forms of life are collectively referred to as biota. Zoologists and paleontologists use fauna to refer to a typical collection of animals ...