This green organism does not have roots or at least rhizoids (filamentous formations of one or more cells to attach to the substrate). Sphagnum has an interesting structure, different from other mosses. Properties and differences from other mosses Its useful properties were noticed a long time ago, and therefore the attitude to it is special. But there is a type of this amazing plant that gardeners specially collect, buy or even breed. Therefore, a normal summer resident struggles with moss. What is the most common opinion about this plant? - This is an annoying weed pest that can displace cultivated plants and destroy the lawn. Properties and differences from other mosses Īs a rule, the attitude of the classical gardener to the moss on the site is sharply negative.Largest ferns are 82 feet tall with fronds 16 feet long Leaves are called fronds A fiddlehead is a tightly coiled new leaf Underground stem called a rhizomeħ Vascular Seed Plants Multicellular seed is the mobile sexual reproduction part of plant A seed contains an embryo and food supply that remains dormant until conditions are favorable for germination. Vascular plants can grow larger and live in more places than nonvascular plants.ĥ Phylum Pterophyta Ferns are very divserse Xylem transports water and phloem transports food. Whisk fern Club Moss Whisk fern Vascular plants contain specialized conducting structures: xylem and phloem. Presentation on theme: "Bryophyta Sphagnum moss liverwort moss hornwort"- Presentation transcript:ġ Bryophyta Sphagnum moss liverwort moss hornwort Nonvascular, no true leaves roots and stems, root-like structures call rhizoids anchor plant to the soil, pioneer plants, gametophyte is the dominate generation
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