Here are 7 of the most common types gardeners should know. We have below outlined for you 12 spectacular begonia plants varieties to make it easier for you to choose your favorite. · there are thousands of different begonias split into a handful of different categories. · species of begonia are grown as tropical tender perennials, bedding annuals, or houseplants. When growing indoors, some begonia cultivars and hybrids produce flowers all year long. See photos and details of 50 varieties, such as double up white, olympia pink, cocktail rum, and more. Learn their key features to choose the best begonia for your garden or home. Popular types of begonia , such as wax begonias , tuberous begonias , and rex begonias , bloom through the summer and fall. · learn about different types of begonias, from wax to tuberous, and how to grow them in your garden or containers. Begonia plants are a magnificent addition for your plant collection. Wax begonias (semperflorens) wax begonias , which are classic summer bedding plants , stay low and bushy. Discover the 7 main types of begonias, from wax and tuberous varieties to trailing and rex begonias.