When the land was purchased and the house was custom built back in the early 60′s, care was taken to protect the beautiful trees. In fact, the placement of the house was shifted over quite a ways from the original plan so as not to interfere with a big beautiful magnolia bay tree. The sweet bay magnolia was big then and is only a little bigger now than it was then, and still healthy!
As much as I love the grande dame of magnolias herself, southern magnolia, or Magnolia grandiflora, there is something delicate about the sweet bay magnolia that draws my attention, from its looser form, to its smaller more cream colored flowers, to its smaller leaves.
There is another native tree that also goes by the common name of sweet bay, the loblolly bay tree of the Carolina coastal plain. Now I flat out love this tree, and try to encourage folks to plant them whenever I can. A while back I had opportunity to plant several of them, and in the process of reading up and such I discovered that there are actually four plants that go by the common name “sweet bay”!
I first learned of “sweet bay” in Dr. Wade Batson’s renowned Spring Flora class at USC back in 1979. The class had “visited” a Carolina bay site in the coastal plain. Now I put the word visited in quotation marks because in Dr. Batson’s classes areas were not merely looked at, they were experienced, often up to the waist in water or knee deep in muck.The well known Carolina bay areas are rich in botanical diversity and great for a botany class outing, and there I first came upon the “bay” or “loblolly bay” or “sweet bay” tree. This has been the “sweet bay” tree in my head all these years.
Thus I have had some confusion since, as I said, there are in fact four different species of plants found in our area that may go by the name “Sweet Bay.” And the most common one is not even the sweet bay of Carolina Bay fame but the magnolia sweet bay.
The four kinds of “sweet bay” are:
1. Sweetbay (Magnolia virginiana) (Magnolia family) – Swamp Bay, Laurel Magnolia – native (Check out the Duke and Wikipedia articles).The photo below was taken in one of my customer’s front yards.
This is the the Sweet Bay I first learned about in botany class. It is a beautiful and wonderfully fragrant native tree.
This is a small tree native to the coastal plain and which I also learned of years ago, but had lumped together with the Loblolly Bay. It has small creamed colored flowers that bloom in the leaf axis - somewhat like tea olive, and has small very dark blue fruit.
4. Bay Laurel (Laurus nobilis) - Bay Laurel, True Laurel, Sweet Laurel, Sweet Bay - this bay tree is native to the Mediterranean. See see Wikipedia and Exploring the World of Trees articles).
This is the famous culinary "bay leaf" tree and the least common of the "Sweet Bays" in our area. We are at the northern end of its range but it is planted here and has escaped and become naturalized.