Interactive Keys @ Louisiana State University Herbarium

Fuirena of Central America and North America

Fuirena squarrosa

Java Virtual Machine (JVM) v1.4.2 or greater is required to run Lucid keys.

The version running on your computer is

Need Java? Free Download

LABS

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Google Earth

Embedded Google Earth

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High-resolution video

12 second long, ~ 2X-lifesize video of Carex raynoldsii at 1000 X 705 resolution

Field lectures by Dr. Tony Reznicek

Dr. A.A. Reznicek's Carex field lectures by Youtube's NYFlora1

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Deepzoom

Data-mined Genbank ITS sequence alignment with Clustal W plug-in via Geneious 4.6.4; Bayesian phylogeny with Mr. Bayes plug-in via Genieous 4.6.4; taxa image; DNA structure with Na ion; title

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Cooliris

Interactive glossary

Cooliris Cyperaceous Glossary Ver 1.0

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Best Practices Using Interactive Keys

Using interactive keys

Interactive Identification Software

LucID - a cross-platform software package featuring best character, negative dependancies, and quantitative and qualitative characters. Uniquely, allows for positive dependancies.

DELTA - a cross-platform software package (with emulators) featuring best character, negative dependancies, and quantitative and qualitative characters. Uniquely, allows for character weighting.