A charming citrus hybrid for containers, winter patios, and kitchen harvests. Known as the calamondin orange, x Citrofortunella mitis 'Calamondin' is a compact, cold-tolerant citrus treasured for abundant fragrant blossoms, ornamental good looks, and tart, edible fruit. A natural cross between the mandarin orange, Citrus reticulata, and the kumquat, Fortunella, calamondin is equally at home on a patio or in a bright kitchen window, offering both beauty and bounty the year round.
John Bartram collected Xanthorhiza simplicissima from the Carolina mountains sometime before 1776 and brought the plant back to his famous Philadelphia garden, which tells you two things: that yellowroot has been in cultivation for as long as this country has existed, and that people who know plants have always recognized something worth paying attention to here. The Cherokee had known the plant far longer, using the roots, sliced open to reveal a vivid, almost electric chrome yellow, as a dye, a bitter tonic, and a medicine for ailments from mouth sores to stomach complaints. The active compound is berberine, the same antimicrobial alkaloid found in goldenseal, and the roots produce berberine in striking quantity. Xanthorhiza is Greek for yellow root, and the name is no metaphor.
A brand-new intergeneric hybrid, and a small horticultural triumph. Dr. Tom Ranney of the North Carolina State University research station in Fletcher succeeded in crossing two icons of the Southern flora: the legendary Franklinia alatamaha, the lost Franklin tree that has not been seen in the wild since the early 1800s, with the native loblolly bay, Gordonia lasianthus. The result is xGordlinia grandiflora, a bigeneric cross that carries the best of both parents.
Shiny Xylosma is sometimes listed as Xylosma senticosa. It is an attractive heat and drought tolerant evergreen shrub with glossy leaves about 3" long and 1" wide. It is much grown in California and the Southwest as a hedge, screen planting, or small tree. The greenish yellow flowers are not conspicuous but fragrant. This plant is uncommon in southeastern U.S. landscapes but has done very well here in our area. It should have a sunny or slightly shaded area with good soil and good drainage. This plant is native to eastern Asia.
