NAL - AGIS - Access to many plant genome databases at the National Agricultural Library

Demeter's genomes - Access to many plant genome databases at the USDA-ARS

Mendel - Plant gene nomenclature database from CPGN

AtDB - Arabidopsis thaliana genome database

TAIR - The Arabidopsis Information Resource

MATDB - MIPS Arabidopsis thaliana db

TIGR AtGI - TIGR Arabidopsis thaliana Gene Index

AGR - Arabidopsis Genome Resource 

BeanGenes - Beans genome db

BeanRef - Beans genome db and other resources

ChlamyDB - Chlamydomonas reinhardtii genome db

CropNet - Genome mapping in crop plants

CottonDB - Cotton genome db

MaizeDb - Maize genome db

INRA Maize - INRA Maize genome db

ZmDB - Maize genome database

Pisum sativum (pea) web site

RGP - Rice Genome Research Program

RiceGenes

Rice-research.org - Monsanto rice genome site

TIGR OsGI - TIGR Rice Gene Index

TIGR GmGI - TIGR Soybean Gene Index

Snapdragon (A.majus) web site

SorghumDB - Sorghum genome db

SoyBase - Soybean genome db

SoyBase metabolic db - Metabolic subset of the soybean genome db

TIGR LeGI - TIGR Tomato Gene Index

Dendrome - Forest trees genome db