地衣和苔蘚植物門課件

1、A Free sample background from Slide 1A Free sample background from Slide 2A Free sample background from Slide 3A Free sample background from Slide 4(Peligere)(Umbilicaria)和和生在巖石或樹皮上的梅衣屬生在巖石或樹皮上的梅衣屬 (Parmelia)等。等。A Free sample background from Slide 5A Free sample background from Slide 6A Free sample

2、background from Slide 7A Free sample background from Slide 8A Free sample background from Slide 9A Free sample background from Slide 104. 4. 地衣在自然界中的作用及其經(jīng)濟意義地衣在自然界中的作用及其經(jīng)濟意義 食用和飼料：食用和飼料： 石耳，或提取糖和淀粉等；高山的地衣可石耳，或提取糖和淀粉等；高山的地衣可 作飼料。作飼料。 藥用：松蘿、石蕊藥用：松蘿、石蕊 工業(yè)：染料（石蕊、染料衣等）工業(yè)：染料（石蕊、染料衣等）A Free sample backgrou

3、nd from Slide 11A Free sample background from Slide 12A Free sample background from Slide 13A Free sample background from Slide 14A Free sample background from Slide 15 由特征可見，苔蘚植物屬于：由特征可見，苔蘚植物屬于：高等植物高等植物非維管植物非維管植物孢子植物孢子植物頸卵器植物頸卵器植物A Free sample background from Slide 16A Free sample background from S

4、lide 17A Free sample background from Slide 18A Free sample background from Slide 19A Free sample background from Slide 20A Free sample background from Slide 21A Free sample background from Slide 22A Free sample background from Slide 23A Free sample background from Slide 24A Free sample background from Slide 25葫蘆蘚葫蘆蘚A. 配子配子體體 B. 孢孢子體子體 （寄生于寄生于配子體配子體上）上） 1. 配子配子體體 2. 雄雄器苞器苞 3. 雌器苞雌器苞 4. 蒴柄蒴柄5. 孢蒴孢蒴 6. 蒴帽蒴帽A Free sample background from Slide 26A Free sample background from Slide 27A Fr