Life History of Equisetum

Video in TIB AV-Portal: Life History of Equisetum

Formal Metadata

Title
Life History 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 Signature
C 1523
Publisher
Release Date
1984
Language
English
Producer
IWF
Production Year
1983

Technical Metadata

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

Content Metadata

Subject Area
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 alternation of generations / Pteridophyta cell biology elongation / Equisetum growth / Prothallium morphology / Equisetum nuclear phase change / Equisetum prothallium Equisetum hyemale horse tail
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Timings

  211 ms - page object

Version

AV-Portal 3.20.1 (bea96f1033d39fbe77f82542458e108105398441)
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