Named after Euphorbus, physician to the king of Mauritania, this robust, sun-loving genus includes the familiar Poinsettia and is over 1600 species strong. Most Euphorbia have a poisonous milky sap and soft-colored bracts that surround subtly defined flowers. Autumn watches many of their narrow green leaves turn shades of red, orange and yellow.
Euphorbia ‘Excalibur’ (P-0743)
Rallying exceptional three season appeal, this regal British Euphorbia is most likely a hybrid between Euphorbia cornigera and Euphorbia schillingii. Sumptuous red-tinted young shoots enhance the mature green leaves that don prominent creamy midribs plus fine-drawn plush burgundy margins. Crowned by long-lasting flowers with greenish yellow bracts, ‘Excalibur’s erect habit flushes crimson for a snazzy fall finale and remains evergreen in milder climates.
Size: 3' 0" high x 15" – 2' 0" wide.
Hardy to zone 5.
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Other selections in this genus:
- Euphorbia amygaloides ‘Ruby Glow’
- Euphorbia ‘Blackbird’
- Euphorbia ‘Blue Haze’
- Euphorbia ‘Canyon Gold’
- Euphorbia characias ssp. wulfenii
- Euphorbia characias ‘Bruce’s Dwarf’
- Euphorbia characias ssp. wulfenii ssp. wulfenii ‘John Tomlinson’
- Euphorbia characias ssp. wulfenii ‘Lambrook Gold’
- Euphorbia characias ‘Red Wing’
- Euphorbia ‘Copton Ash’
- Euphorbia ‘Dean’s Hybrid’
- Euphorbia donii (Dixter Form)
- Euphorbia griffithii ‘Fern Cottage’
- Euphorbia griffithii ‘Fireglow’
- Euphorbia griffithii ‘Great Dixter’
- Euphorbia ‘Helen Robinson’
- Euphorbia ‘Jade Dragon’
- Euphorbia ‘Limewall’
- Euphorbia longifolia
- Euphorbia mellifera
- Euphorbia myrsinites
- Euphorbia polychroma ‘Candy’
- Euphorbia rigida
- Euphorbia sikkimensis