Marchantia polymorpha - Wikipedia, the free encyclopedia
Marchantia polymorpha , sometimes known as the common liverwort , is a large liverwort with a wide distribution around the world. It is variable in appearance and has several subspecies. It is di...
en.wikipedia.org/wiki/Marchantia_polymorpha
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Only one, Marchantia polymorpha, is a weed problem in nurseries. Are we giving all liverworts a bad rap because of one species? It seems so. (Observation made by Sven Svenson, Oregon State University); ... Roots: Marchantia do not have roots, they have rhizoids which are root-like structures that lack xylem and phloem.
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oregonstate.edu/dept/nursery-weeds/weedspeciespage/live...
oregonstate.edu/dept/nursery-weeds/weedspeciespage/liverwort/liverwort_page.html
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Britannica online encyclopedia article on Marchantia (plant genus), genus of liverworts (creeping ribbonlike plants) in the order Marchantiales, commonly found on moist clay or silty soils, especially on recently burned land throughout the Northern Hemisphere. ... The liverwort Marchantia polymorpha.[Credits : Denis Barthel]
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www.britannica.com/EBchecked/topic/364201/Marchantia
www.britannica.com/EBchecked/topic/364201/Marchantia
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Order Marchantiales; Family Marchantiaceae; Genus Marchantia ... A. Photomicrograph 4x, l.s. antheridiophore of Marchantia; B. Photomicrograph 4x, l.s. archeogoniphore of Marchantia; (See diagrams on next page to identify parts.) C. Photomicrograph of sporogonium.
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home.manhattan.edu/~frances.cardillo/plants/nonvas/marc...
home.manhattan.edu/~frances.cardillo/plants/nonvas/marchan3.html
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A PLANTS profile of Marchantia () from the USDA PLANTS database ... See all the Marchantia thumbnails at the PLANTS Gallery ... Marchantia inflexa No NA (N)
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plants.usda.gov/java/profile?symbol=MARCH
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Marchantia polymorpha; This inhabitant of wet spots in the Southside was found next to the Queen's Hall in Clerk Street. ... This is the typical appearance of Marchantia polmorpha (common liverwort). The flat, branching thalli (branches), form extensive mats with individual thalli growing up to 10cm long and 1.3cm broad.
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www.microview.org.uk/millennium/Pages/marchantia_polymo...
www.microview.org.uk/millennium/Pages/marchantia_polymorpha.htm
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Liverwort, Marchantia polymorpha ... Marchantia polymorpha ... Marchantia, from the Latin...
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www.rook.org/earl/bwca/nature/moss/marchantia.html
www.rook.org/earl/bwca/nature/moss/marchantia.html
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Marchantia Thalli: These have Apical Cells & at the Apex. They are Dorsiventral in that they have distinct upper (Dorsal) and lower (Ventral) surfaces which comprise its Epidermis. They have a Reflective Dorsal Epidermis which produces a distinct Cuticle.
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www.botany.hawaii.edu/faculty/webb/BOT311/BOT311-00/Cel...
www.botany.hawaii.edu/faculty/webb/BOT311/BOT311-00/CellTissOrgan/Marchantia.htm
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The Marchantia species are found not only in the bush, but also in gardens, plant pots .... anywhere it is cool and damp. The thallus ( the vegetative growth of a plant which isn't divided into stem and leaves) is waxy-looking, often with little circle things (gemmae cups).
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www.kaimaibush.co.nz/Bryophyta/Liverworts/Marchantia.ht...
www.kaimaibush.co.nz/Bryophyta/Liverworts/Marchantia.html
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