英文摘要 |
The germination of the spores of three mosses, Diphyscum involutum Mitt., Philonotis sp., Vesicularia vesicularis (Schwaegr.) Broth. and one hepatica, Schiffneria viridis Steph. has been attempted. The materials for this study were collected from Taiping Shan, alt. 2200 m., by C. C. Chuang and M. T. Kao, in November 1965. The specimens bearing mature sporophytes were selected and stored in a cool, moist place for a few days until they reached full maturity. The spores of each species were carefully gathered from the mature, unopened capsules and immediately sown into Hoagland's solution in pertri dishes which had been sterilized beforehand as described in (6). The plates were then placed in a controlled environment at 20°C, under 24 hours of illumination, approximately 1200 lux of light intensity. |