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An example of moss (Bryophyta) on the forest floor in Broken Bow, Oklahoma. Bryophytes (/ ˈ b r aɪ. ə ˌ f aɪ t s /) [2] are a group of land plants (embryophytes), sometimes treated as a taxonomic division, that contains three groups of non-vascular land plants: the liverworts, hornworts, and mosses (Bryophyta sensu lato). [3]
Bryology (from Greek bryon, a moss, a liverwort) is the branch of botany concerned with the scientific study of bryophytes (mosses, liverworts, and hornworts). Bryologists are people who have an active interest in observing, recording, classifying or researching bryophytes. [1]
Liverworts are distinguished from mosses in having unique complex oil bodies of high refractive index. Liverworts are typically small, usually from 2–20 mm (0.079–0.787 in) wide with individual plants less than 10 cm (3.9 in) long, and are therefore often overlooked.
From a distance, Takakia looks like a typical layer of moss or green algae on the rock where it grows. On closer inspection, tiny shoots of Takakia grow from a turf of slender, creeping rhizomes . The green shoots which grow up from the turf are seldom taller than 1 cm, and bear an irregular arrangement of short, finger-like leaves (1 mm long).
Johnny Wood (or Johnny's Wood) is a Site of Special Scientific Interest (SSSI) [1] [2] within the Lake District National Park in Cumbria, England. It is located 300m west of the village of Borrowdale, in the valley of the River Derwent . This woodland has an exceptional diversity of liverwort species.
The public-private venture hopes to build two plants by year’s end and produce up to 1 million tons of wood pellets annually. Another Drax project in Washington would produce 500,000 tons a year.
Europe (including Russia) produced 54% of the world's wood pellets in 2019, and the forest carbon stock in this area increased from 158.7 to 172.4 Gt between 1990 and 2020. In the EU, above-ground forest biomass increases with 1.3% per year on average, however the increase is slowing down because the forests are maturing.
Many club-moss gametophytes are mycoheterotrophic and long-lived, residing underground for several years before emerging from the ground and progressing to the sporophyte stage. [4] Lycopodiaceae and spikemosses (Selaginella) are the only vascular plants with biflagellate sperm, an ancestral trait in land plants otherwise only seen in bryophytes.