Leptodictyum riparium, commonly known as Kneiff's feathermoss,[1] streamside leptodictyum moss,[2] or knapwort,[3] is a species of moss[4] of cosmopolitan distribution. The only places it is not found are the Pacific Islands and Australia.[3] It is commonly found growing in the lakes and rivers of Minnesota[5] and is also present in Mexico, Guatemala, the Bahamas, Cuba, Jamaica, Haiti, the Dominican Republic, Venezuela, Peru and Brazil.[6]
This moss has several different forms and can grow up to 30 cm. Its ovate leaves, which are in two rows, are often pointed at their apex.[3] Leptodictyum riparium has been found in an acidic mining lake and can live at a pH down to 1.6 in volcanic craters. It was once found with Eleocharis acicularis at a Canadian mining lake.[7] It is known to contain high levels of phosphate[8] and is an easy to grow moss that is also used in aquariums. It has been reported that L. riparium tolerates a wide range of nutrient conditions and its population increases as ammonia increases.[9]
Leptodictyum riparium is known to be able to use artificial light to grow in places which are otherwise devoid of natural light, such as Crystal Cave in Wisconsin.[10]
Leptodictyum riparium, commonly known as Kneiff's feathermoss, streamside leptodictyum moss, or knapwort, is a species of moss of cosmopolitan distribution. The only places it is not found are the Pacific Islands and Australia. It is commonly found growing in the lakes and rivers of Minnesota and is also present in Mexico, Guatemala, the Bahamas, Cuba, Jamaica, Haiti, the Dominican Republic, Venezuela, Peru and Brazil.
This moss has several different forms and can grow up to 30 cm. Its ovate leaves, which are in two rows, are often pointed at their apex. Leptodictyum riparium has been found in an acidic mining lake and can live at a pH down to 1.6 in volcanic craters. It was once found with Eleocharis acicularis at a Canadian mining lake. It is known to contain high levels of phosphate and is an easy to grow moss that is also used in aquariums. It has been reported that L. riparium tolerates a wide range of nutrient conditions and its population increases as ammonia increases.
Leptodictyum riparium is known to be able to use artificial light to grow in places which are otherwise devoid of natural light, such as Crystal Cave in Wisconsin.
Saukonsammal (Leptodictyum riparium) on lehtisammallaji ritvasammalten heimossa (Amblystegiaceae). Sitä esiintyy Maan pohjoispuoliskon lauhkealla ja viileällä vyöhykkeellä, kuten Yhdysvalloissa ja Meksikossa. Ainoat maailmankolkat, joista sitä ei ole löytynyt, ovat Australia ja Oseania. Suomessa laji on elinvoimainen ja sitä esiintyy koko maan alueella etelärannikolta pohjoisimpaan Lappiin.
Saukonsammal kasvaa keskikokoiseksi, kolmesta kahdeksaan senttimetriä pitkäksi ja haaroo epäsäännöllisesti. Lehdet ovat sivulle harittavat ja kellanvihreät. Ne ovat tyveltä leveät, jyrkästi kapenevat, teräväkärkiset ja selvästi keskisuonelliset. Laji on yksikotinen, itiöpesäkkeitä kasvaa toisinaan.
Kuvalinkit:
Saukonsammal (Leptodictyum riparium) on lehtisammallaji ritvasammalten heimossa (Amblystegiaceae). Sitä esiintyy Maan pohjoispuoliskon lauhkealla ja viileällä vyöhykkeellä, kuten Yhdysvalloissa ja Meksikossa. Ainoat maailmankolkat, joista sitä ei ole löytynyt, ovat Australia ja Oseania. Suomessa laji on elinvoimainen ja sitä esiintyy koko maan alueella etelärannikolta pohjoisimpaan Lappiin.
Saukonsammal kasvaa keskikokoiseksi, kolmesta kahdeksaan senttimetriä pitkäksi ja haaroo epäsäännöllisesti. Lehdet ovat sivulle harittavat ja kellanvihreät. Ne ovat tyveltä leveät, jyrkästi kapenevat, teräväkärkiset ja selvästi keskisuonelliset. Laji on yksikotinen, itiöpesäkkeitä kasvaa toisinaan.
Leptodictyum riparium là một loài Rêu trong họ Amblystegiaceae. Loài này được (Hedw.) Warnst. mô tả khoa học đầu tiên năm 1906.[1]
Bài viết liên quan đến họ rêu Amblystegiaceae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
Leptodictyum riparium là một loài Rêu trong họ Amblystegiaceae. Loài này được (Hedw.) Warnst. mô tả khoa học đầu tiên năm 1906.
薄網蘚（学名：Leptodictyum riparium）为青蘚科薄網蘚屬下的一个种。
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