WebPlant Kingdom The plant kingdom is divided into two major groups cyptogamae and phanerogamae. Cryptogamae is flowerless and seedless plants while phanerogamae is flowering and seed bearing plants. Cryptogamae. Thallophyta is the plants which are aquatic and cannot survive on land because of undeveloped root and stem. For example, algae. WebAbstract. The pteridophytes were not necessarily the first vascular land plants (see Kenrick and Crane 1997). Linnaeus (1754) included them in the Class Cryptogamae (kruptos = hidden, gamos = marriage). Eichler (1883) regarded cryptogamae as a sub-division of the Plant Kingdom which included ‘Club mosses’, ‘Horse-tails’, and ‘ferns’.

Cryptogam Definition & Meaning - Merriam-Webster

WebDec 13, 2024 · As a group, cryptogams are ''lower plants'' that use spores to reproduce. They don't have the structures we normally associate with plants, like true stems, roots, leaves, … gregg animal hospital beach blvd

Miza Nina Adlini - Academia.edu

Web种子植物：裸子植物与被子植物均以种子进行繁殖，故称为种子植物 （seed plant）。 显花植物：由于种子植物均能开花，所以又称为显花植物 （phanerogamae）。 隐花植物：孢子植物没有开花结实现象，故又称为隐花植物 （cryptogamae）。 高等植物：在形态上有根茎 ... WebThe term "Cryptogamae" indicates plants deprived of visible reproductive organs (i.e., without flowers). 'Cryptogam', term used to denote a plant that produces spores but not seeds. Was this answer helpful? 0. 0. Similar questions. In which of the following groups do the male and female gametophytes have independent, free living existence ? Webcryptogam: [noun] a plant or plantlike organism (such as a fern, moss, alga, or fungus) reproducing by spores and not producing flowers or seed. gregg anthony lestingi