A protocarnivorous plant (sometimes also paracarnivorous, subcarnivorous, or borderline carnivore), according to some definitions, traps and kills insects or other animals but lacks the ability to either directly digest or absorb nutrients from its prey like a carnivorous plant. The morphological adaptations such as sticky trichomes or pitfall traps of protocarnivorous plants parallel the trap structures of confirmed carnivorous plants.
Some authors prefer the term "protocarnivorous" because it implies that these plants are on the evolutionary path to true carnivory, while others oppose the term for the same reason. The same problem arises with "subcarnivorous." Donald Schnell, author of the book Carnivorous Plants of the United States and Canada, prefers the term "paracarnivorous" for a less rigid definition of carnivory that can include many of the possible carnivorous plants.
The demarcation between carnivorous and protocarnivorous is blurred by the lack of a strict definition of botanical carnivory and ambiguous academic literature on the subject. Many examples of protocarnivorous plants exist, some of which are counted among the ranks of true carnivorous plants as a matter of historical preference. Further research into these plants' carnivorous adaptations may reveal that a few protocarnivorous plants do meet the more rigid definition of a carnivorous plant.
Other articles related to "protocarnivorous plant, plant, plants":
... Further information Carnivorous plant#Ecology and modelling of carnivory The disciplines of ecology and evolutionary biology have presented several hypotheses on the ... The name "protocarnivorous plant" itself suggests that these species are on their way to carnivory, though others may simply be an example of a defense-related adaptation, such as ... lowii) may be examples of carnivorous plants moving away from the carnivorous syndrome ...
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“Evolution was in a strange mood when that creation came along.... It makes one wonder just where the plant world leaves off and the animal world begins.”
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