Plant Reference
Plant Directory
Browse over 300,000 plant species and varieties. Botanical names, growing conditions, hardiness ratings and care notes in one place.
921 plants found
- Penstemon 'Snowblossom'Plantaginaceae
- Penstemon 'Sour Grapes' M. Fishpenstemon 'Sour Grapes'PlantaginaceaeH4
- Penstemon 'Southcombe Pink'Plantaginaceae
- Penstemon 'Southgate Gem'penstemon 'Southgate Gem'PlantaginaceaeH4
- Penstemon 'Souvenir d'Adrian Regnier'Plantaginaceae
- Penstemon 'Souvenir d'André Torres'Plantaginaceae
- Penstemon 'Species RLB'Plantaginaceae
- Penstemon 'Sperlings Sonnerie'Plantaginaceae
- Penstemon 'Spitfire'Plantaginaceae
- Penstemon 'Stapleford Gem'penstemon 'Stapleford Gem'PlantaginaceaeH4
- Penstemon 'Storm'Plantaginaceae
- Penstemon 'Strawberries and Cream' (Ice Cream Series)penstemon 'Strawberries and Cream'PlantaginaceaeH4
- Penstemon 'Strawberry Fancy'penstemon 'Strawberry Fancy'PlantaginaceaeH4
- Penstemon 'Strawberry Fizz'Plantaginaceae
- Penstemon 'Strawberry Taffy'PBR (Taffy Series)Plantaginaceae
- Penstemon 'Strawberry and Blackberry Fancy'Plantaginaceae
- Penstemon 'Summertime Pink'Plantaginaceae
- Penstemon 'Susan'Plantaginaceae
- Penstemon 'Susie's Blue'Plantaginaceae
- Penstemon 'Sutton's Pink Bedder'Plantaginaceae
- Penstemon 'Sweet Cherry' (Ice Cream Series)penstemon 'Sweet Cherry'PlantaginaceaeH4
- Penstemon 'Sweet Grapes'Plantaginaceae
- Penstemon 'Sweet Joanne'PBRPlantaginaceae
- Penstemon 'Sylvia Buss'Plantaginaceae
- Penstemon 'Taoensis'Plantaginaceae
- Penstemon 'Tapestry'Plantaginaceae
- Penstemon 'The Juggler'Plantaginaceae
- Penstemon 'Thorn Cross'Plantaginaceae
- Penstemon 'Thorn'penstemon 'Thorn'PlantaginaceaeH3
- Penstemon 'Threave Pink'penstemon 'Threave Pink'PlantaginaceaeH4
- Penstemon 'Threave White'Plantaginaceae
- Penstemon 'Thundercloud'Plantaginaceae
- Penstemon 'Tiger Bell Coral'Plantaginaceae
- Penstemon 'Torquay Gem'Plantaginaceae
- Penstemon 'Tubular Bells Purple'Plantaginaceae
- Penstemon 'Tubular Bells Red'Plantaginaceae
- Penstemon 'Twinkle Toes'Plantaginaceae
- Penstemon 'Vanilla Plum' (Ice Cream Series)Plantaginaceae
- Penstemon 'Vanilla' (Ice Cream Series)Plantaginaceae
- Penstemon 'Vera'Plantaginaceae
- Penstemon 'Victory'Plantaginaceae
- Penstemon 'Violet Dusk'Plantaginaceae
- Penstemon 'Wallington Pink'penstemon 'Wallington Pink'Plantaginaceae
- Penstemon 'Waterloo'Plantaginaceae
- Penstemon 'Watermelon Taffy'PBR (Taffy Series)penstemon 'Watermelon Taffy'PlantaginaceaeH5
- Penstemon 'Wax Works'Plantaginaceae
- Penstemon 'Weiá'Plantaginaceae
- Penstemon 'Welsh Dawn'Plantaginaceae