hemiparasitism
biology
Learn about this topic in these articles:
Orobanchaceae
- In Orobanchaceae: Physical description
Many species are hemiparasites; that is, they have green foliage and are photosynthetic but supplement their nutritional needs by siphoning the products of photosynthesis from their hosts. Such plants usually have opposite leaves and commonly feature glandular hairs. Other members of the family are holoparasites and have little…
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parasitic plants
- In parasitic plant: Host dependence
Hemiparasites have at least some ability to photosynthesize; they primarily rely on their hosts for water and mineral nutrients. Holoparasites, on the other hand, are nonphotosynthetic and depend on their hosts for all nutrition.
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