Definition of Thallogen

1. n. One of a large class or division of the vegetable kingdom, which includes those flowerless plants, such as fungi, algæ, and lichens, that consist of a thallus only, composed of cellular tissue, or of a congeries of cells, or even of separate cells, and never show a distinction into root, stem, and leaf.



Definition of Thallogen

1. Noun. (botany) Any of a large number of plants that consist of a thallus only, with no flower, leaves etc. ¹

¹ Source: wiktionary.com

Medical Definition of Thallogen

1. One of a large class or division of the vegetable kingdom, which includes those flowerless plants, such as fungi, algae, and lichens, that consist of a thallus only, composed of cellular tissue, or of a congeries of cells, or even of separate cells, and never show a distinction into root, stem, and leaf. Origin: Gr. Young shoot or branch, frond + -gen. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Thallogen

thallene
thalli
thallian
thallic
thalliferous
thalline
thallious
thallium
thallium 201
thallium heart scan
thallium poisoning
thallium radioisotopes
thallium stress test
thalliums
thalloan
thallogen (current term)
thallogens
thalloid
thallophyte
thallophytes
thallophytic
thallotoxicosis
thallous
thallus
thalluses
thalmencephalon
thalweg
thalwege

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