Friday, April 7, 2017

Tree of the Week: Little-Leaf Snowbell (Styrax americana)

Our tree of the week is sometimes a small tree, but more often a shrub: the little-leaf snowbell (Styrax americana) tends to produce several stems, rather than a trunk. This week the elegant branches are covered in new leaves and delicate white flowers. Since this snowbell stays low to the ground, we are able to appreciate its beauty with ease, getting up-close and personal with this shrub and its pollinators.


The floodplain of the arboretum, towards the fitness center, is the primary location for the little-leaf snowbells. Ed Leuck made the first plantings in 1996, collected from Marion County, Texas. He planted six pots under a massive, and very old, sweet gum tree (Liquidambar styraciflua). The sweet gum was removed in 2006, and luckily the snowbells survived the removal. Today they are growing with chain fern (Lorinseria areolata) lizard-tail (Saururus cernuus).

Flower detail of Styrax americana
Branch covered in flowers and new leaves
Left: new leaf from Styrax grandifolia; Right: new leaf from Styrax americana

For more information about this species consult the following:
United States Department of Agriculture 
Lady Bird Johnson Wildflower Center