Search results
Results From The WOW.Com Content Network
The debate over whether fungal symbiosis is necessary for the orchid is an old one, as Noel Bernard first proposed orchid symbiosis in 1899. In 1922 the American botanist Lewis Knudson discovered that orchid seeds could be grown on agar and fungal sugars without mycorrhizae, however modern research has found that the germination of orchids may ...
In order to extract sufficient nutrients from the substrata it grows in, Ophrys apifera relies upon a symbiotic relationship with mycorrhizal fungi in the genus Tulasnella, and possibly other genera. [11] [8] Bee orchids are threatened by mowing during flowering, or before the seed has been released.
Introductory video animation providing some basic information about mycorrhizas. A mycorrhiza (from Ancient Greek μύκης (múkēs) 'fungus' and ῥίζα (rhíza) 'root'; pl. mycorrhizae, mycorrhiza, or mycorrhizas) [1] is a symbiotic association between a fungus and a plant. [2]
The mycorrhizal symbiosis between plants and fungi is fundamental to terrestrial ecosystems, with evolutionary origins before the colonization of land by plants. [17] In the mycorrhizal symbiosis, a plant and a fungus become physically linked to one another and establish an exchange of resources between one another.
Dancing lady orchids are light loving orchids that can live in 40-70% humidity. I also love boat orchids ( Cymbidium ). They are cool growing, so they work well in indoor environments, provided ...
Epidendroideae is a subfamily of plants in the orchid family, Orchidaceae. Epidendroideae is larger than all the other orchid subfamilies together, comprising more than 15,000 species in 576 genera. Most epidendroid orchids are tropical epiphytes, typically with pseudobulbs.
Monotropa uniflora, an obligate myco-heterotroph known to parasitize fungi belonging to the Russulaceae. [1]Myco-heterotrophy (from Greek μύκης mýkes ' fungus ', ἕτερος héteros ' another ', ' different ' and τροφή trophé ' nutrition ') is a symbiotic relationship between certain kinds of plants and fungi, in which the plant gets all or part of its food from parasitism upon ...
The relationship between ecosystem complexity and stability is a major topic of interest in ecology.Use of ecological networks makes it possible to analyze the effects of the network properties described above on the stability of an ecosystem.