desert cassia, also known as desert senna or green feathery senna (Senna nemophila), an Australian native that is extremely heat and drought tolerant and hardy to perhaps 10F in dry regions, perhaps 20F in wetter climates.
Leucodendron laureolum x strobilinum (Summer Sun). Stunning yellow petals with bright red centres, gorgeous spring display. Ideal for pots and containers. Use only Australian native potting mix. Fertilise with Australian native plant fertiliser only. Suitable for a variety of soil types, but must be well drained. Prefers a full sun to part shade position. 1.5m x 1.5m. Grows 1.5m high x 1.5m wide.