Thallus or Thallos (Greek: Θαλλός), perhaps a Samaritan, [1] was an early historian who wrote in Koine Greek. He wrote a three-volume history of the Mediterranean world from before the Trojan War to the 167th Olympiad, 112–108 BC, or perhaps to the 217th Olympiad (AD 89-93) or 207th Olympiad (AD 49-52).

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.

Thallus, plant body of algae, fungi, and other lower organisms formerly assigned to the obsolete group Thallophyta. A thallus is composed of filaments or plates of cells and ranges in size from a unicellular structure to a complex treelike form.

A thallus is a simple, undifferentiated body structure found in some plants, particularly algae, that does not have true stems, leaves, or roots. This structure enables organisms like green algae to adapt and thrive in aquatic environments, showcasing how early plant forms may have evolved before more complex structures developed in land plants.

The meaning of THALLUS is a plantlike vegetative body (as of algae, fungi, or mosses) that lacks differentiation into distinct parts (such as stem, leaves, and roots) and does not grow from an apical point.

Feb 25, 2023 · Thallus was a Greek historian, perhaps Samaritan, who wrote a three-volume history of the Mediterranean world, mostly lost. His works are important to some Christians, confirming the historicity of Jesus.

Jan 9, 2025 · Fungus - Structure, Reproduction, Nutrition: In almost all fungi the hyphae that make up the thallus have cell walls. (The thalli of the true slime molds lack cell walls and, for this and other reasons, are classified as protists rather than fungi.)

Jan 20, 2021 · thallus The vegetative body of a plant that is not differentiated into organs such as stems and leaves, for example algae, the gametophytes of many liverworts.

Thallus is the vegetative body of fungi, algae, and some non-vascular plants. It lacks true roots, stems, and leaves. The thallus is a major structural feature of fungi and can be unicellular or multicellular. In multicellular fungi, the thallus is composed of hyphae that form a …

The thallus (Fig. 3) is a multicellular unit with a restricted number of cells, derived from two-celled ascospores through a defined number of mitotic divisions in multiple planes (Blackwell et al., 2020). A primary septum separates the larger cell of the ascospore from the smaller one.