This is a new hybrid from the US which apparently was released as 'Spine Tingler'! In the UK it goes under the name of Sphinx Twinkler! Leaves are mid to large sized, being rather elongated and pointed with fine teeth to the edge like a holly, emerging bronzey. Flowers are borne in long racemes, are a clear yellow in colour, and hang pendulously from upright stems. It's a very distinct hybrid being set apart from the rest by it's leaf alone.