Duret, Claude. 1605. "Borametz of Scythia or Tartary. In Histoire Admirable des Plantes.
Large, Mark F., et John E. Braggins. 2004. Tree Ferns. Portlandiae Oregoniae: Timber Press ISBN 978-0-88192-630-9.
Lee, Henry. 1887. The Vegetable Lamb of Tartary: A Curious Fable of the Cotton Plant, to Which Is Added a Sketch of the History of Cotton and the Cotton Trade. Londinii: Sampson Low, Marston, Searle, & Rivington.
The London Encyclopaedia: or Universal Dictionary of Science, Art, Literature, and Practical Mechanics.1829. 22 voll. Londinii: Thomas Tegg.
Zahn, Johann. 1696. Specula physico-mathematico-historica notabilium ac mirabilium sciendorum, in qua mundi mirabilis oeconomia, nec non mirificè amplus, et magnificus ejusdem abditè reconditus, nunc autem ad lucem protractus, ac ad varias perfacili methodo acquirendas scientias in epitomen collectus thesaurus curiosis omnibus cosmosophis inspectandus proponitur. Norimbergae: sumptibus Joannis Christophori Lochner bibliopolae. Literis Knorzianis.