Botanical Society of America (BSA)

American Society of Plant Taxonomists (ASPT)

Society for the Study of Evolution

Systematic Biology

International Orgnization of Plant Taxonomists

International Directory of Botany


RTP Chorus



Literature Sources and Data Bases

Taxonomic Literature –NBG

Taxonomic Authors Data Base

Biodiversity Services

Checklist of Wisconsin Plant

Gray Cards – Harvard U

GRIN Taxonoomy

Kew Record of Taxonomic Literature

Herbarium Index

Index of Botanical Periodicals-standard abbreviations

Plant Families-Descriptions

Time Scale

Thonners’s Analytic Key to Families of Flowering Plants

USDA Plant Data Base


Chinese Classic Literature

Chinese Poetry




Funding Agencies

NSF Fastlane

NSF Home

NSF-DBE page

NC BioTech Center


Gardens and Herbaria

Herbarium Supplies

Missouri Botanical Garden

NCSU Herbarium


Software Sites

Analyse-biogeography and Hybrid zone

PAUP 4.0

Software list

Active links of software

Huelsenbeck’ lab software

Map Machine


Research Sites

Deep Green



Tree of Life

Flora of China


Image Sites

California Plant Photos

Atlas of Florida Vascular Plants

Medicinal Plants

Plant Image Gallery


NCSU Sequencing and Mapping Center

NCSU Genomic Research Lab

NCSU-Poison plants





NCSU Sites

Register record

NCSU Botany Department

My Library 

Internal forms-Sponsored program