Sociétés nationales

 

AVSC / African Violet Society of Canada

 

AVSA / African Violet Society of America

 

AGGS / American Gloxinia Gesneriad Society

 

 

Clubs

 

Société des Saintpaulia de Montréal

 

Toronto African Violet Society

  

Stampede City African Violet Society

 

Oakville African Violet Society

 

 

Autres

 

Saintpaulia

 

Le livre Saintpaulia

 

Streptocarpus

 

Pr. D.U. Bellstedt' Streptocarpus

 

The Gesneriads Reference Web

 

The Gesneriasts

 

Botanist's Guide to the African Violet