March/April 1999 issue
News from AHS
INDEX
AHS Awarded for Heat-Zone Map
Plant a Row for the Hungry
River Farm Fiesta
Rockefeller Center Tree Project
Southern Living Gardening School
Great American Gardener Lecture Series
World's Oldest Flowering Plant Unearthed
Goodbye ACG—Hello NACGS
AHS Awarded for Heat-Zone Map
For its development of the AHS Plant Heat-Zone Map—and ongoing
programs to teach gardeners how to use the map to select plants
appropriate to their region— AHS has been elected to the
Associations Advance America (AAA) Honor Roll, a national awards
competition sponsored by the American Society of Association
Executives in Washington, D.C. The AAA awards recognize
outstanding efforts—through education, economic development,
business and social innovation, knowledge creation, standards,
and community service—to make America a better place to live.

Plant a Row for the Hungry
Once a working farm under the ownership of George Washington,
River Farm—now the headquarters of AHS — has a long history of
producing fruitful harvests. This spring, however, a section of
ground at River Farm will be set aside for a rather special
vegetable garden. The produce from this garden will be donated
to Plant a Row for the Hungry, a nationwide campaign in which
gardeners and gardening groups set aside space in their gardens
to grow fresh vegetables and fruit to be donated to soup
kitchens and shelters for the homeless.
The Plant a Row for the Hungry campaign, now in its fifth
year, was developed by the Garden Writers Association of America
(GWAA), a non-profit group headquartered in Manassas, Virginia.
GWAA’s members are spreading word about the campaign through
newspaper columns, magazine articles, radio and television
broadcasts, and lectures. The ultimate goal is for Plant A Row
participants to pledge a million pounds of food by the
Millennium. James Wilson, a well-known garden writer and former
co-host of the public television series “The Victory Garden,”
will talk about the Plant a Row campaign in one of the
concurrent sessions at AHS’s annual conference in Boston this
summer.
According to Jacqui Heriteau, chair and coordinator of the
Plant a Row campaign, major publicity will result from the
recently announced sponsorship by Home and Garden Television
Network of Knoxville, Tennessee. To find out more, visit the
GWAA Web site at www.gwaa.org,
or e-mail Heriteau at
jacquiheriteau@email.msn.com. And this spring, we urge you
to consider joining us in planting and harvesting an extra row
of vegetables to help provide nutritious food for our nation’s
hungry.

River Farm Fiesta
On Sunday, October 4, nearly 800 chili pepper fans from as far
away as San Francisco converged on River Farm for the first
annual AHS Chili Pepper Festival. Despite an overcast sky and a
few rain sprinkles, the festival was a rousing success.
A flamenco guitar band provided music and set the mood for
dancing, craft displays, raffles, prize give-aways, tours of
River Farm’s pepper display gardens, and plenty of spicy food
tastings. Twenty seven varieties of Capsicum in a wide range of
sizes, shapes, colors, and heat—including ‘Habanero’, ‘Poblano’,
and ‘Ancho’—were artfully displayed for vistors to sample and
purchase.
Widespread publicity before the event, including a
four-minute television spot on WJLA, Washington’s ABC-affiliate,
encouraged many newcomers to visit River Farm and introduced
many to the Society. As one festival-goer put it, “This is one
of the best-kept secrets in Washington!”
The date for this year’s Chili Pepper Festival will be
announced in a future issue of the
The American Gardener and on the
River Farm events calendar of this website.

Rockefeller Center Tree Project
AHS has joined several other organizations in the development of
a series of children’s educational projects offered through an
interactive Web site. The site — initially developed to
highlight the festivities associated with the annual Christmas
tree display at the Rockefeller Center in New York City — has
expanded to include a variety of projects centered on learning
about trees. Other participants in the program include the
Rockefeller Center, the U.S. Department of Education, the
Eisenhower National Clearinghouse for Mathematics and Science
Education, and the American Forest Foundation.
The Society’s
contribution to the Web site is a project that describes how
to integrate trees into a schoolyard butterfly habitat.
Butterfly gardens are one of the most popular garden-based
activities at schools, but many such gardens focus on herbaceous
plants and don’t take into account the role woody plants play in
the life cycles of butterflies. The information provided by AHS
teaches school groups how to research, design, build, and
maintain a sustainable butterfly habitat. For more information,
visit the
Rockefeller Center Tree Project.

Southern Living Gardening School
AHS and Southern Living magazine are co-sponsoring a series of
gardening schools to be held at some of the top botanical
gardens and horticultural showplaces across the Southeast. The
schools, taught by Southern Living gardening experts Bill Slack
and Rick Ludwig, are hour-long lectures on topics such as
landscape design, use of color in the garden, and four-season
gardening.
Dates and locations of the
upcoming gardening schools are available on-line. For more
detailed information about schools at individual locations, call
the host institution.

Great American Gardener Lecture Series
As part of the Society’s Great American Gardener lectures, in
October AHS sponsored talks by prominent national
horticulturists at Ponte Vedra Beach, Florida. Featured speakers
for the event were John Alex Floyd Jr., vice president and
editor of Southern Living magazine; John Elsley, vice president
of product development at Wayside Gardens in Hodges, South
Carolina; and Katy Moss Warner, director of horticultural and
environmental initiatives at Walt Disney World and chairman of
the AHS Board of Directors. The event, held at the Ponte Vedra
Inn and Club, was organized by Carolyn Marsh Lindsay, a Ponte
Vedra resident and former chairman of the AHS Board of
Directors.

World's Oldest Flowering Plant Unearthed
A team of Chinese and American scientists may have discovered
fossil evidence of the world’s oldest known flowering plant in
Liaoning province in northeastern China. Radiometrically dated
at between 142 and 148 million years old, this woody-stemmed
plant dubbed Archaefructus liaoningensis—with 35 pod-shaped
fruits—predates by more than 20 million years what was
previously regarded as the oldest angiosperm, or flowering
plant.
But scientists are not only marveling about the fossil’s age.
Close study of the three-inch-long Archaefructus specimen—a
fossilized imprint in which portions of the cellular structure
are preserved—reveals the beginnings of several ovules, or
seeds, enclosed in podlike fruits much like a pea pod. This is a
trait absent from other claimants to the title of the oldest
known angiosperm. “Some scientists on the discovery team
originally thought this specimen was a legume,” says team member
David Dilcher, a graduate research professor with the Florida
Museum of Natural History and the University of Florida in
Gainesville, but microscopic examination did not reveal any of
the scars that would be expected to have been left by the
sepals, stamens, or pistils of a legume. Because the surfaces of
the podlike orbs are smooth and the seeds are enclosed in fruit,
Dilcher and his fellow scientists conclude the fossil is the
oldest known angiosperm found to date.
“The structures we today recognize as fruit developed 60 to
70 million years ago, when plants developed the covering of
fleshy pulp that enticed birds and rodents to carry seeds great
distances,” says Dilcher, who notes that this latest discovery
elucidates an important step in the evolutionary process.
“Without this development,” adds Dilcher, “the co-evolutionary
relationship of flowers and animals, including our primate
ancestors, would have been radically different.” The discovery
was first reported in the November 27, 1998 issue of Science
magazine.

Goodbye ACG—Hello NACGS
For the last five years we have enjoyed some of the best garden
writing around in the pages of The American Cottage Gardener, a
quarterly magazine edited—and mostly written—by garden writers
Nancy McDonald and Rand B. Lee. Alas, this philosophical and
informative magazine has ceased publication. Lee is now trying
to rally the magazine’s subscribers and others interested in
American-style cottage gardening to join a fledgling North
American Cottage Gardening Society (NACGS).
“The goal of NACGS will be to provide North American
gardeners with a forum for exploring the classic English cottage
gardening style and adapting it to North American climate
conditions and cultivars,” says Lee. He plans to publish a 12-
to 16-page journal four times a year and organize an annual seed
exchange. Publication of the first issue of the journal is
slated for this coming May. Anyone interested in joining the
NACGS should send a stamped, self-addressed envelope to Rand B.
Lee, NACGS, P.O. Box 22232, Santa Fe, NM 87502–2232. You can
also request details about the society by e-mail at
randbear@nets.com.