Comments
provided by eFloras
Fissidens bryoides is a veritable kaleidoscope of intergrading expressions. At one extreme is F. bryoides in the strict sense, with plants gonioautoicous and the limbidium, 1-3 cells thick, confluent at the leaf apex with the percurrent to short-excurrent costa. At the other extreme is the expression that has been singled out as F. exiguus, with plants rhizautoicous and the 1-stratose limbidium usually restricted to the vaginant laminae of perichaetial leaves. In rare cases the limbidium can be absent from all leaves. All expressions, however, have clear, distinct, 1-stratose, irregularly hexagonal laminal cells, 6.5-16 µm, that in transverse section are no deeper than wide, and that have smooth walls that can be slightly bulging. H. A. Crum and L. E. Anderson (1981) illustrated the major expressions found in the flora area. Axillary, multicellular gemmae have been reported in Indian specimens.
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Description
provided by eFloras
The Fissidens bryoides complex is very variable. Five varieties of Fissidens bryoides have been reported from China. It is quite difficult to identify these varieties, especially when only vegetative plants are present since the classification of the complex is mainly based on the sexuality and distribution of gametangia rather than on the types of limbidia (Iwatsuki & Suzuki 1982).
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Description
provided by eFloras
Plants 3-11 × 0.9-3.2 mm. Stem unbranched and branched; axillary hyaline nodules absent; central strand usually present. Leaves as many as 20 pairs, lanceolate to oblong-lanceolate or oblong-lingulate, acute to short-acuminate or obtuse-apiculate, to 0.8-2.7 × 0.2-0.5 mm; dorsal lamina narrowed proximally, ending at or before insertion, infrequently slightly decurrent; vaginant laminae 1/2 leaf length, mostly equal; margin entire but often serrulate distally, limbate on all laminae, limbidium reaching apex or ending a few cells before or partially absent to infrequently completely absent, limbidial cells 1-3-stratose; costa excurrent to ending as many as 6 cells before apex, bryoides-type; laminal cells 1-stratose, distinct, smooth, often slightly bulging, firm-walled, irregularly hexagonal, a few elongate, 6.5-16 µm, somewhat larger in proximal parts of vaginant laminae. Sexual condition polyoicous; naked antheridia and archegonia often in axils of distal leaves. Sporophytes 1-2 per perichaetium. Seta 1.4-10 mm. Capsule theca exserted, erect, radially symmetric to ± inclined, bilaterally symmetic, 0.2-1.2 mm; peristome bryoides-type; operculum 0.5 mm. Calyptra cucullate smooth, to 0.5 mm. Spores 10-20 µm.
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Synonym
provided by eFloras
Dicranum bryoides (Hedw.) Sw., Monthl. Rev. 34: 538. 1801. Schistophyllum bryoides (Hedw.) Lindb., Musci Scand. 13. 1879.
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Synonym
provided by eFloras
Fissidens andersonii Grout; F. bryoides var. incurvus (Starke) Hübener; F. bryoides var. pusillus (Wilson) Pursell; F. exiguus Sullivant; F. exiguus var. falcatulus (Renauld & Cardot) Grout; F. pusillus (Wilson) Milde; F. synoicous Sullivant; F. texanus Lesquereux & James; F. viridulus (Swartz) Wahlenberg; F. viridulus var. pusillus Wilson; F. viridulus var. tamarindifolius (Turner) Grout; F. viridulus var. texanus (Lesquereux & James) Grout
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Comprehensive Description
provided by North American Flora
Fissidens bryoides Hedw. Sp Muse. 153. 1801
Fissidens synoicus Sull. Musci U. S. 103. 1856. Fissidens inconstans Schimp. Syn. ed. 2. 114. 1876.
Stems 5-25 mm. high; leaves few to many pairs, oblong, rather abruptly short-acuminate in typical forms, in others more obtuse and apiculate, the upper and perichaetial 1.5-2 mm. long, the border strong (especially on the vaginant laminae), typically confluent with the costa at the leaf-apex but often vanishing slightly below it, the vaginant laminae half the length of the leaf; leaf-cells variable in size and shape, mostly irregularly hexagonal, 8-12 /z, sometimes bulging; autoicous; cT buds in the lower leaf-axils; capsule typically erect and symmetric, sometimes inclined, the median exothecial cells mostly oblong with very thick longitudinal walls; spores in winter.
Type i^ocauty: Germany.
Distribution: Mostly on moist soil; Canada and the U. S. east of the Rockies, south to the Gulf; Vancouver I.; on limestone, in Deering Hammock near Miami, Fla.; Puerto Rico {Steere 6052, 6058, 5657); also in Europe.
I1.LUSTRAT10NS : Bryol. Eur. (17:) pi. 101 (as F. exilis); Braithw. Brit. Moss-Fl. 1: pi, 10, E.
- bibliographic citation
- Robert Statham Williams. 1943. (BRYALES); DICRANACEAE, LEUCOBRYACEAE. North American flora. vol 15(3). New York Botanical Garden, New York, NY
Skrzydlik prątnikowy
(
Polish
)
provided by wikipedia POL
Multimedia w Wikimedia Commons Skrzydlik prątnikowy (Fissidens bryoides Hedw.) – gatunek mchu należący do rodziny skrzydlikowatych (Fissidentaceae).
Rozmieszczenie geograficzne
Występuje w Ameryce Północnej (Grenlandia, Kanada, Stany Zjednoczone, Meksyk), na Karaibach, w Ameryce Centralnej, Ameryce Południowej, Europie i Azji[3]. W Polsce podawany m.in. z pasma Gorców[4] i Bieszczadów[5].
Morfologia
- Gametofit
- Osiąga wysokość 3–11 mm wysokości. Łodyżki nierozgałęzione lub rozgałęzione, z listkami wyrastającymi w ok. 20 parach. Listki lancetowate do podłużnie lancetowatych lub podłużnie języczkowatych, o rozmiarach 0,8–2,7 mm na 0,2–0,5 mm. Żebro kończy się 6 komórek przed szczytem listka.
- Sporofit
-
Seta długości 1,4–10 mm. Puszka zarodni o długości 0,2–1,2 mm. Zarodniki o średnicy 10–20 µm[3].
Biologia i ekologia
Gatunek kilkuletni, jednopienny[5].
Gatunek cienioznośny, mezofilny, neutrofilny. Rośnie na glebie, w zbiorowiskach leśnych i na skarpach na obrzeżach potoków. W Bieszczadach występuje na wysokości do 950 m n.p.m.[5]
Systematyka i nazewnictwo
Synonimy[2]: Dicranum viridulum Sw., Fissidens alpestris (Lindb.) J.J. Amann, Fissidens andersonii Grout, Fissidens exiguus Sull., Fissidens falcatulus Renauld & Cardot, Fissidens hawaiicus E.B. Bartram, Fissidens inconstans Schimp., Fissidens oahuensis E.B. Bartram, Fissidens pusillus (Wilson) Milde, Fissidens synoicus Sull., Fissidens texanus Lesq. & James, Fissidens viridulus (Sw.) Wahlenb., Schistophyllum bryoides Lindb.
Zagrożenia i ochrona
Stanowiska gatunku występują w Polsce na obszarach chronionych w obrębie Bieszczadzkiego Parku Narodowego[5] oraz Gorczańskiego Parku Narodowego (jako Fissidens pusillus)[4]. W Bieszczadach uznany za bliski zagrożeniu (NT)[5].
Przypisy
-
↑ B. Goffinet, W.R Buck, A.J. Shaw: Classification: mosses (ang.). University of Connecticut, 2008–. [dostęp 2015-06-07].
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↑ a b Fissidens bryoides Hedw. (ang.). W: The Plant List [on-line]. [dostęp 2017-04-06].
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↑ a b Fissidens bryoides (ang.). W: Flora of North America Vol. 27 [on-line]. [dostęp 2017-05-02].
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↑ a b Adam Stebel, Paweł Czarnota. Wykaz mchów pasma Gorców w polskich Karpatach Zachodnich. List of mosses of the Gorce range in the Polish Western Carpathians. „Ochrona Beskidów Zachodnich”. 4, s. 7–25, 2012.
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↑ a b c d e Jan Żarnowiec, Adam Stebel: Mchy polskich Bieszczadów Zachodnich i Bieszczadzkiego Parku Narodowego - stan poznania, ekologia, zagrożenia. Wyd. I. Ustrzyki Dolne, Bielsko-Biała: Ośrodek Naukowo-Dydaktyczny Bieszczadzkiego Parku Narodowego w Ustrzykach Dolnych, Instytut Ochrony i Inżynierii Środowiska Akademii Techniczno-Humanistycznej w Bielsku-Białej, 2014, seria: Monografie Bieszczadzkie. Tom XVI. ISBN 978-83-88505-49-2.
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Skrzydlik prątnikowy: Brief Summary
(
Polish
)
provided by wikipedia POL
Skrzydlik prątnikowy (Fissidens bryoides Hedw.) – gatunek mchu należący do rodziny skrzydlikowatych (Fissidentaceae).
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Fissidens bryoides
(
Vietnamese
)
provided by wikipedia VI
Fissidens bryoides là một loài Rêu trong họ Fissidentaceae. Loài này được Hedw. mô tả khoa học đầu tiên năm 1801.[1]
Chú thích
Liên kết ngoài
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Fissidens bryoides: Brief Summary
(
Vietnamese
)
provided by wikipedia VI
Fissidens bryoides là một loài Rêu trong họ Fissidentaceae. Loài này được Hedw. mô tả khoa học đầu tiên năm 1801.
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本小鳳尾蘚
(
Chinese
)
provided by wikipedia 中文维基百科
二名法 Fissidens bryoidesHedw., 1801 本小鳳尾蘚（学名：Fissidens bryoides）为鳳尾蘚科鳳尾蘚屬下的一个种。
参考文献
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本小鳳尾蘚: Brief Summary
(
Chinese
)
provided by wikipedia 中文维基百科
本小鳳尾蘚（学名：Fissidens bryoides）为鳳尾蘚科鳳尾蘚屬下的一个种。
Bài viết liên quan đến họ rêu Fissidentaceae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn. 
这是一篇與植物相關的小作品。你可以通过编辑或修订扩充其内容。 
