Tiehua xianshi (traditional Chinese: 鐵花仙史; simplified Chinese: 铁花仙史), also translated into English as A History of the Immortal and Iron Flower[1] or History of the Iron-Flower Immortals,[2] is a Chinese novel of the Qing dynasty. Its authorship is ascribed to Yunfeng Shanren (雲封山人), which is a pseudonym.[3] The novel consists of 26 chapters and was written in the Kangxi era (1662-1722). It is often categorized as a "caizi jiaren" romance novel, however, the novel also has various adventure elements that would be considered as part of "wuxia" (chivalry and martial-arts) and fantasy genres, and it is not simply just a love story.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction