Fern - Wikipedia The ferns (Polypodiopsida or Polypodiophyta) are a group of vascular plants (land plants with vascular tissues such as xylem and phloem) that reproduce via spores and have neither seeds nor flowers
Flora of China @ efloras. org Support has been provided by grants from the U S National Science Foundation, the Starr Foundation, Fondation Franklinia, and the Stanley Smith Horticultural Trust
Lycophytes and Ferns of China [Chinese] - NHBS Lycophytes and Ferns of China introduces the diversity of lycophytes and ferns in photographs, their distribution, living environment, altitude and identification characteristics
(PDF) Flora of China volume 2-3 (Lycophytes Ferns) - Academia. edu This work presents a comprehensive treatment of the Lycophytes and Ferns found in China, focusing on their classification based on physical characteristics such as sporangia arrangement, leaf structure, and habitat preferences
(PDF) Lycophytes and Ferns of China - ResearchGate This work provides crucial information for its phylogenetic and conservation of a critically endangered fern and its value as an ornamental and medicinal plant resource