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关于喜马拉雅山地区的冬虫草,迄今缺乏系统的报道,资料也极少。由于调查比较困难,以致现在对这种冬虫草的寄生和生长期都还不清楚。冬草虫Cordyceps sinensis(Berk.)Sacc.历来产于中国的西藏和西南部高原,但近年来的发现表明,这个种在喜马拉雅山南面也有分布。举例来说,1938年,Gould在不丹采集到这种冬草虫;1952年,Polunin、Sykes和Williams在尼泊尔的克库拉采集到。1955年,西德调查队在尼泊尔的安纳普尔纳雪山海拔3500米的几个地方也采集到。1967年,Malla在珠穆朗玛峰的西南和印度的卡尔卡海拔4000米的地方,都采集到这种冬虫草。作者手头上有上述采集到的一部分标本,还有在各地作为药品出售的冬虫草。但考虑掌握的资料不够
With regard to Cordyceps militaris in the Himalayas, there has been a lack of systematic reports and very little data. Due to the difficulty of investigation, the parasitic and growth stages of this species of Cordyceps are still unclear. Cordyceps sinensis (Berk.) Sacc. has historically been produced in China’s Tibet and southwestern plateaus, but recent discoveries suggest that this species is also distributed south of the Himalayas. For example, in 1938, Gould collected this type of winter grassworm in Bhutan; in 1952, Polunin, Sykes, and Williams collected it in Kukula, Nepal. In 1955, the German investigation team was also collected in several places at an altitude of 3500 meters above the snow-capped mountains of Annapurna, Nepal. In 1967, Malla collected this type of Cordyceps militaris in the southwest of Mount Everest and 4000 meters above sea level in Kalka, India. The author has on hand some of the specimens collected above, as well as Cordyceps militaris sold as medicines in various parts of the country. But there is not enough information to consider