Vaccinium photo: Michael Terry


News for the Flora of Virginia Project

Columbia Gas/NiSource supports Flora Project

Virginia botany: Asplenium trichomanes photo by Kenneth Lawless

Columbia Gas of Virginia and the NiSource Charitable Foundation have awarded the Flora of Virginia Project a $5,000 grant toward creation of plant family treatments for the Flora of Virginia.

"We are pleased to provide this donation in support of the Foundation of the Flora of Virginia Project," said Bob Innes, director of communications and community relations for Columbia Gas of Virginia, based in Chesterfield County. "The Flora of Virginia will help educate generations of students on the importance of sustaining our environment."

Innes presented the donation Aug. 12 to J. Christopher Ludwig, director of the Flora Project and a co-author of the Flora.

"We at the Flora Project are delighted to have the support of NiSource," Ludwig said. "This grant will help us as we continue writing the Flora." Virginia has a rich flora, with more than 3,500 plant species grouped into 200 families. Projected publication date is 2012.

The NiSource Charitable Foundation provides funding to nonprofit organizations making a difference in the communities in which NiSource companies operate or provide service. Columbia Gas of Virginia is one of NiSource's nine energy-distribution companies and serves 240,000 customers in Virginia. For more information, please visit www.nisource.com or www.columbiagasva.com.

Robins provides grant to Flora Project

Virginia plants: Pinus taeda photo by Hal Horwitz

The Robins Foundation in March awarded a $12,000 grant to the Flora of Virginia Project restricted to the work of creating the Flora of Virginia. The grant was made under the Richmond foundation's director-initiated grants program. The program allows individuals on the foundation's board of directors to provide funding to a limited number of organizations that they consider particularly deserving of support. Robins gives grants to nonprofit organizations whose projects it feels will improve the lives and opportunities of Virginians. Its areas of support include cultural, charitable, scientific, environmental, and educational projects. The Flora Project's primary focus is creation of the Flora, to be published in 2012. The Project is also beginning work on educational modules directed at grades K-12 and at community adult and youth programs. (4-09)

2 recent invaders in Virginia

Virginia botany: Vitex rotundifolia photo by Honolulu Board of Water Supply

Add two species to Virginia’s list of nonnative invasive plants. Vitex rotundifolia, right, native to the Pacific Rim, has gone wild on Norfolk’s Willoughby Spit, at Hampton Roads, where it was probably planted to stabilize dunes. Despite the Beach Vitex’s bent for pushing out dune shrubs and grasses, including sea oats (Uniola paniculata), at least in Virginia it’s limited to Willoughby. In the Carolinas, it’s so widespread, they have Vitex task forces, but with citizen involvement, they have high hopes of success in wiping it out. Success is likely here too, especially thanks to the plant’s limited range. A cutting and herbicide application program was planned for fall 2008.


Virginia plants: Oplismenus hirtellus photo by Gary Fleming

Less rosy is the outlook for the highly invasive Wavyleaf Basketgrass, Oplismenus hirtellus ssp. undulatifolius, recently found in Shenandoah National Park, on private land in Fauquier County, and at the Fraser Preserve on the Potomac River in Fairfax County. Like Microstegium vimineus (Japanese stiltgrass), it’s aggressive and shade tolerant, but it’s even worse, on three counts: it’s a stoloniferous perennial (one that can form new plants at the nodes and tips of its stolons, or runners), it doesn’t need disturbed soil to invade a forest, and its seeds are sticky, adhering to fabric and no doubt to pelts and feathers too. Monitoring is under way in efforts to manage this plant. For more information and other photographs, visit the Maryland Department of Natural Resources website. And if you find a population, contact Kevin Heffernan (804-786-9112) at the Virginia Department of Conservation and Recreation’s Division of Natural Heritage.

Gwathmey, Parsons groups support Flora

Virginia botany: Chaemacrista nictitans illustration by botanical artist Lara Call Gastinger

The Flora of Virginia Project has received grants from the Richard Gwathmey and Caroline T. Gwathmey Memorial Trust and the Mary Morton Parsons Foundation. The Gwathmey Trust provided $30,000 for creation of 300 botanical illustrations for the Flora of Virginia, the trust’s second grant to the Project. The Parsons Foundation provided $28,000 for the creation of seven family treatments. A full family treatment includes a family description, identification keys to genera and species, and synonymies (detailed references to previous taxonomic names for the same species). Genus and species are described and the descriptions checked against herbarium specimens collected in Virginia, ensuring that measurements are accurate for plants in the Virginia portion of a species range. Habitat and range information is added. The Flora will feature original line drawings of 1,400 core taxa as aids to identification.


Newly named orchid is limited to the Virginias

Virginia botany: Platanthera shriveri photo by Scott Shriver

A new orchid, Platanthera shriveri (Shriver's frilly orchid), was named by Paul Martin Brown, Clete Smith, and J. Scott Shriver in their 2008 paper "A new fringed Platanthera (Orchidaceae) from the central Appalachian mountains of eastern North America" (North American Native Orchid Journal Vol. 14, No. 4). Within the range of P. grandiflora, a well-known mountain species, the authors noticed populations of plants of a distinctive yet enduring appearance, which helped them rule out the possibility that it was a recent hybrid with P. lacera; the look of such hybrids is much more variable. They do think this species is of hybrid origin, but far back in its ancestry. P. shriveri is known only from one site in Virginia (in Highland County) and several in West Virginia, although it was formerly known at sites in North Carolina and Pennsylvania. The species was named for Shriver's late father, Albert.

Asplenium trichomanes, Kenneth Lawless; Pinus taeda, Hal Horwitz; Vitex rotundifolia, Honolulu Board of Water Supply; Oplismenus hirtellus ssp. undulatifolius, Gary P. Fleming, Division of Natural Heritage, Virginia Department of Conservation and Recreation; Chamaecrista nictitans var. nictitans, Lara Call Gastinger; Platanthera shriveri, Scott Shriver