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Wood Bristle Moss

Orthotrichum affine Schrader ex Bridel 1801

Comprehensive Description

provided by North American Flora
Orthotrichum affine Brid. Muse. Recent
2 2 : 22. 1801.
Orthotrichum ajfine f. obtusa Grout, Moss Fl. N. Am. 2: 115. 1935.
Plants in rather small, loose tufts, dull green, 1-2 cm. high, branching freely above; leaves more or less closely imbricate when dry, oblong-lanceolate, acute to subacute, 3-4 mm. long, the'margins recurved to the apex; costa nearly or quite percurrent; upper leaf-cells irregularly rounded, isodiametric to slightly elongate, papillose, 12-15 u in diameter, the median basal cells smooth, elongate, subrectangular, rather thinwalled, subhy aline, the walls becoming slightly thickened and nodose with age, the marginal cells shorter; perichaetial leaves more or less obtuse; autoicous; seta about half the length of the capsule; capsules emergent to almost exserted, oblong-cylindric, strongly 8-ribbed and shrunken but not urceolate when dry and empty, the neck long and tapering ; calyptra slightly hairy ; stomata superficial, near the middle of the spore-sac; exothecial cells of the ribs strongly differentiated; annulus present, with 4 or
5 rows of small, thickwalled, transversely elongate cells below it; operculum conic-rostellate ; peristome-teeth 16, united in pairs, reflexed when dry, trabeculate and perforate above, papillose, the papillae sometimes arranged in lines, the segments 8, of two rows of cells, papillose, slender; spores 15-20 /x in diameter, maturing in early summer.
Type locality: Germany.
Distribution: On trees, rarely on rocks; the Rocky Mountains and westward; Kurope, Asia, and Africa; apparently rare in most parts of North America, frequent in Utah.
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bibliographic citation
North American flora. vol 15A (1). New York Botanical Garden, New York, NY
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Szurpek powinowaty ( Polish )

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Szurpek powinowaty (Orthotrichum affine Schrad. ex Brid.) – gatunek mchu należący do rzędu szurpkowców.

Rozmieszczenie geograficzne

Gatunek występuje w Europie (oprócz części najbardziej północnej) i na Kaukazie. Ponadto występuje w górach Ałtaj, na Syberii, w północnej części Afryki oraz w Ameryce Północnej. W Polsce pospolity na obszarze całego kraju[2].

Morfologia

Pokrój
Mech plagiotropowy o zbitych, niebieskozielonych[2] lub luźnych, żółtawozielonych[3] darniach.
Budowa gametofitu
Łodygi o dług. pow. 2 cm, widlasto rozgałęzione, okryte w dolnej części gładkimi chwytnikami. Liście są wydłużonolancetowate, łódkowate, na szczycie odgięte w dół. Brzeg liścia podwinięty prawie do samego szczytu. Komórki blaszki liściowej mają silnie zgrubiałe błony. W przekroju poprzecznym widać niskie, szerokie, pojedyncze brodawki. Żebro o grubości 1/8 nasady liścia kończy się przed szczytem.
Budowa sporofitu
Żółta puszka ukryta jest do połowy w liściach. Czepek jest bladożółty i okryty jasnymi włosami. Perystom jest podwójny. Zęby perystomu zewnętrznego są połączone po 2[2].

Ekologia

Gatunek rośnie na pniach drzew liściastych i szpilkowych także tych stojących pojedynczo[2], rzadko na skałach[3].

Przypisy

  1. Goffinet B.: Goffinet Lab: Moss classification (ang.). 2010. [dostęp 2011-01-23].
  2. a b c d Bronisław Szafran: Mchy (Musci). T. II. Warszawa: PWN, 1961, s. 27-30.
  3. a b Bruno P Kremer, Hermann Muhle, Janina Zielińska: Porosty, mchy, paprotniki. Warszawa: "Świat Książki", 1998, s. 186. ISBN 83-7227-061-9.
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Szurpek powinowaty: Brief Summary ( Polish )

provided by wikipedia POL

Szurpek powinowaty (Orthotrichum affine Schrad. ex Brid.) – gatunek mchu należący do rzędu szurpkowców.

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Orthotrichum affine ( Vietnamese )

provided by wikipedia VI

Orthotrichum affine là một loài Rêu trong họ Orthotrichaceae. Loài này được Schrad. ex Brid. mô tả khoa học đầu tiên năm 1801.[1]

Hình ảnh

Chú thích

  1. ^ The Plant List (2010). Orthotrichum affine. Truy cập ngày 19 tháng 8 năm 2013.

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Wikipedia tác giả và biên tập viên
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wikipedia VI

Orthotrichum affine: Brief Summary ( Vietnamese )

provided by wikipedia VI

Orthotrichum affine là một loài Rêu trong họ Orthotrichaceae. Loài này được Schrad. ex Brid. mô tả khoa học đầu tiên năm 1801.

license
cc-by-sa-3.0
copyright
Wikipedia tác giả và biên tập viên
original
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wikipedia VI