Helminthostachys zeylanica References Helminthostachys zeylanica fern Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: OphioglossaceaeHelminthostachys zeylanica in Sri Lanka and regions extending from the Himalayas to Queensland, Australia, has sporangia in small groups on both sides of the fertile spike. Mankyua chejuense is endemic to Cheju Island of South Korea Read MoreHelminthostachys zeylanica in Sri Lanka and regions extending from the Himalayas to Queensland, Australia, has sporangia in small groups on both sides of the fertile spike. Mankyua chejuense is endemic to Cheju Island of South Korea Read More
