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Formal Metadata

Title
The Development of Equisetum
Alternative Title
Entwicklung des Schachtelhalms (Equisetum)
Author
License
CC Attribution - NonCommercial - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
Identifiers
IWF SignatureC 1523
Publisher
Release Date
Language
Other Version
Producer
Production Year1983

Technical Metadata

IWF Technical DataFilm, 16 mm, LT, 167 m ; F, 15 1/2 min

Content Metadata

Subject Area
Genre
Abstract
Comprehensive representation of gametophyte and sporophyte generations, using Equisetum hyemale as an example, complemented by E.arvense. Included are release and germination of spores, growth of prothallus, release and locomotion of spermatozoa, growth of the sporophyte from the archegonium of the gametophyte, compartmentalization of fertile and vegetative shoots, branching, morphology of the rhizome. With time lapse and slow-motion.
Keywords
IWF Classification