Bryophytes

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ANTHOCEROPHYTA - the Hornworts Hornworts are separated from the liverworts on the basis that: * The sporophyte is shaped like a tapered horn * The sporophyte has an intercalary meristem, so can grow indeterminately * The thallus has stoma-like structures, the only known occurrence in a gametophyte * Each photosynthetic cell contains a single chloroplast *Archegonia are embedded in the thallus and in contact with surrounding vegetative cells * Cavities are filled with mucilage containing Nostoc
Sexual Reproduction in the Hornworts Young antheridium in antheridial chamber Longitudinal section through archegonium. n.b. single lenticular chloroplast in each cell
Page 2: An introduction to bryophyte biolog
Page 5 and 6: Overview of land plant evolution Fo
Page 7 and 8: Alternation of generations Two mult
Page 11 and 12: Terms: Bryophytes (subkingdom Bryob
Page 13 and 14: Scapania nemorea Plagiochila asplen
Page 15 and 16: Thallose Liverworts - Order MARCHAN
Page 17 and 18: Ricciocarpus - the Dorsal Furrow An
Page 19 and 20: Ricciocarpus - Gametangia * Gametan
Page 21 and 22: Riccia * Most species of Riccia are
Page 23 and 24: Marchantia - thallus structure Pore
Page 25 and 26: Thallose Liverworts - Order METZGER
Page 27 and 28: Calypogeia fissa, showing underleav
Page 29 and 30: Sexual Reproduction in Leafy Liverw
Page 31: Phaeoceros sp. Anthoceros sp. Notot
Page 35 and 36: Sporophyte Spores Mature sporangium
Page 37 and 38: Capsule Seta Foot
Page 39 and 40: Mosses
Page 41 and 42: Characteristics • Chlorophyll a,
Page 43 and 44: Moss gametophytes • Rhizoids, Cau
Page 45 and 46: Peat mosses
Page 47 and 48: Latern mosses
Page 49 and 50: Acrocarpous vs. pleurocarpous mosse
Page 59: mosses
Page 63 and 64: Ecological and economic benefits of
Page 66 and 67: Bryophyte features one set of chrom
Page 68 and 69: Bryophytes are used in biotechnolog
Page 70 and 71: Disadvantages: - not enough monotyp
Page 72 and 73: Advantages I: - small plants, easy
Page 74: Bryopyte Ecology - all world ecosys
Page 77: ppm 18000 16500 15000 13500 12000 1
Page 81: ć m
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Indication
Page 88 and 89:
Indicators - Copper moss
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Entosthodon hungaricus
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Entosthodon hungaricus apogamy
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Bruchia vogesiaca
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ć m
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Ecosystem restorations ć
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ć m
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Laboratory and field experiments
Page 106 and 107:
Alelopathy - Chemical contents - Bi
Page 108 and 109:
German population of Dichelyma capi
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Bryophytes

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