This section is from the book "Commercial Gardening Vol2", by John Weathers (the Editor). Also available from Amazon: Commercial Gardening, A Practical & Scientific Treatise For Market Gardeners.
This curious little African Gesnerad is gradually attracting attention owing to its compact habit with small fleshy Gloxinia-like leaves, and deep- or light-blue Violet-like flowers, which have given it the name of the "Usambara Violet". There are a few forms, the best being grandiflora. They are all easily raised from, seeds sown in heat, and treated in the same way as Gloxinias (fig. 299).
Fig. 299. - Saintpaulia ionantha.
 
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