Lyonothamnus floribundus ssp. aspleniifolius
Santa Cruz Island Ironwood (Lyonothamnus floribundus ssp. aspleniifolius) is a medium-sized evergreen tree native to the Channel Islands, growing on rocky slopes in chaparral and oak woodlands at elevations from 100-1600 feet. It is known for its attractive, peeling reddish-gray bark and shiny, dark green leaves with lighter undersides. The leaves of this subspecies are fern-like, incised, and distinctive compared to the smooth, undivided leaves of the Catalina Island ironwood (L.f. ssp. floribundus), which is rarely seen in horticulture.
In summer, this tree produces clusters of woolly white flowers, which turn orange-rust as they age, providing year-round visual interest. Santa Cruz Island ironwood is commonly found in native plant nurseries and is often used as a specimen or feature tree in gardens.
The tree's wildlife value is significant, as it attracts a range of pollinators with its showy flowers. Birds are also known to be attracted to the hard, follicle-shaped fruits. This ironwood is well-suited for Mediterranean-style landscapes, providing shelter and food for various species.