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Thallus (pl.: thalli), from Latinized Greek θαλλός (thallos), meaning "a green shoot" or "twig", is the vegetative tissue of some organisms in diverse groups such as algae, fungi, some liverworts, lichens, and the Myxogastria.
The thallus surface appears smooth but features a unique network of reticulate (net-like) or meandering lines, which are most visible when the lichen is wet. These lines surround chambers that contain clusters of crystals. The overall colour of the thallus varies between species, ranging from silvery grey-green to olive-yellow or yellowish grey ...
The vegetative structure of Conocephalum is a thallus which has the appearance of a flattened body of plant tissue. [5] [22] The thallus is irregularly branched [4] and relatively large, reaching lengths of roughly 20-24 cm. [4] [5] In contrast to C. conicum and C. salebrosum, the thallus of C. supradecompositum is relatively small, measuring 2 ...
A fungus that lives within the thallus of a lichen without producing any visible symptoms of disease; these fungi are transmitted horizontally. [165] Lecidea laboriosa is an endolithic lichen; the thallus, hardly visible, grows under and around the rock crystals, while the apothecia are visible on the surface. endolith Also endolithic.
The thallus is the vegetative body of a lichen that contains the lichen mycobiont (fungus) and the photobiont (algae and/or cyanobacteria). In P. acicularis, the primary thallus (thallus horizontalis) is spread out like a granular crust on the surface of its substrate. It is light green when young, but becomes gray in age or when dry. [16]
“It plays a very important role in face-to-face interactions and often conveys even more meaning than spoken words. Through nonverbal communication, you convey emotions,” said Dr. Diane Paul ...
Thallus (poet), the Roman era Greek epigrammatist; See also. Thallium, a toxic element named after the scientific term due to the green color it produces in flame;
With three weeks left in the 2024 NFL regular season, it seems likely that at least a few records will be broken. Keep an eye on these marks.