Franklinia Franklinia Alatamaha

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Franklinia Franklinia alatamaha Alex X. Niemiera, Associate Professor, Department of Horticulture Summary: Foliage: About 5 inches long; narrow elliptic; deciduous Height: About 15 feet Spread: About 10 feet Shape: Upright oval to round Main features: Franklinia is a very attractive large shrub to small tree with lustrous leaves, showy 3 inch diameter white flowers in August/September, smooth bark, and usually brilliant red-orange fall foliage color. In addition to its aesthetics, Franklinia’s interesting history adds to its charm. This species was once native to the area surrounding the Altamaha River in Georgia. John and William Bartram (father and son, respectively) found and admired this plant growing in southeast Georgia along the Altamaha River in 1765. William returned to the area in 1776 and collected Franklinia seed. Since the first decade in the 19th century, no one has ever found this species growing in the wild and all Franklinia plants that we enjoy in our gardens are putatively derived from William Bartram’s seed collection. There is speculation that a cotton disease, a crop widely grown in Georgia, was responsible for the extirpation of the species. Franklinia has a well-deserved reputation for being temperamental; it has a relatively low transplant success rate due to its exacting cultural requirements. This species requires a well- drained, moist, acid soil that has ample organic matter. Apparently there is a fungal disease (Phytophthora cinnamoni) that plagues this species; this disease is also prevalent in, and perhaps originates in, nursery growing areas. Despite the exacting cultural requirements and relatively low transplant success rate, Franklinia is a wonderful addition to a garden. It is worthy of specimen plant status. Plant Needs: Zone: 5 to 8 Light: Full sun to part shade Moisture: Moist Soil type: Well-drained soil with ample organic matter pH: Acid Functions: Franklinia is certainly worthy of serving as a specimen plant or any where a small deciduous tree is appropriate. Care: In addition to the required site conditions, this species will need irrigation during droughts. Additional Information: ‘Wintonbury’ is a clone from one of the largest plants growing in Connecticut. This cultivar is marketed as having an “improved cold hardiness and disease resistance” (Broken Arrow Nursery, Hamden, CT). 2010 Virginia Polytechnic Institute and State University 3010-1485 Virginia Cooperative Extension programs and employment are open to all, regardless of race, color, national origin, sex, religion, age, disability, political beliefs, sexual orientation, or marital or family status. An equal opportunity/affirmative action employer. Issued in furtherance of Cooperative Extension work, Virginia Polytechnic Institute and State University, Virginia State University, and the U.S. Department of Agriculture cooperating. Alan L. Grant, Dean, College of Agriculture and Life Sciences, and Interim Director, Virginia Cooperative Extension, Virginia Tech, Blacksburg; Wondi Mersie, Interim Administrator, 1890 Extension Program, Virginia State, Petersburg. .

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An Intergeneric Hybrid Between Franklinia Alatamaha and Gordonia
HORTSCIENCE 41(6):1386–1388. 2006. hybrids using F. alatamaha. Ackerman and Williams (1982) conducted extensive crosses · between F. alatamaha and Camellia L. spp. Gordlinia grandiflora (Theaceae): and produced two intergeneric hybrids, but their growth was weak and extremely slow. An Intergeneric Hybrid Between Ranney and colleagues (2003) reported suc- cessful hybridization between F. alatamaha Franklinia alatamaha and and Schima argentea Pritz. In 1974, Dr. Elwin Orton, Jr. successfully crossed G. lasianthus with F. alatamaha and produced 33 hybrids Gordonia lasianthus (Orton, 1977). Orton (1977) further reported Thomas G. Ranney1,2 that the seedlings grew vigorously during the Department of Horticultural Science, Mountain Horticultural Crops first growing season and that a number of them flowered the following year; however, Research and Extension Center, North Carolina State University, 455 all the plants eventually died, possibly be- Research Dr., Fletcher, NC 28732-9244 cause of some type of genetic incompatibility 1 or a pathogen (e.g., Phytophthora). Although Paul R. Fantz Orton’s report was somewhat discouraging, Department of Horticultural Science, Box 7603, North Carolina State hybridization between F. alatamaha and University, Raleigh, NC 27695-7609 G. lasianthus could potentially combine the cold hardiness of F. alatamaha with the ever- Additional index words. Gordonia alatamaha, Gordonia pubescens, distant hybridization, green foliage of G. lasianthus and broaden intergeneric hybridization, plant breeding, wide hybridization the genetic base for further breeding among Abstract. Franklinia alatamaha Bartr. ex Marshall represents a monotypic genus that was these genera. The objective of this report is originally discovered in Georgia, USA, but is now considered extinct in the wild and is to describe the history of and to validate new maintained only in cultivation.
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Differential Resistance of Gordonieae Trees to Phytophthora Cinnamomi
HORTSCIENCE 44(5):1484–1486. 2009. Successful crosses of Franklinia · Schima produced the intergeneric hybrid ·Schimlinia (Ranney et al., 2003) and crosses of Frank- Differential Resistance of Gordonieae linia · Gordonia produced the intergeneric hybrid ·Gordlinia (Ranney and Fantz, 2006). Trees to Phytophthora cinnamomi However, little is known about the resistance 1 2,5 3 of related species and potential parents to Elisabeth M. Meyer , Thomas G. Ranney , and Thomas A. Eaker P. cinnamomi. The objective of this study Department of Horticultural Science, Mountain Horticultural Crops was to evaluate a collection of species, Research and Extension Center, North Carolina State University, 455 clones, and hybrids of Franklinia, Gordonia, Research Drive, Fletcher, NC 28732 and Schima for resistance to P. cinnamomi. 4 Kelly Ivors Materials and Methods Department of Plant Pathology, Mountain Horticultural Crops Research and Extension Center, North Carolina State University, 455 Research Drive, During the summer of 2008, seven taxa of Gordonieae trees were inoculated with Mills River, NC 28759 P. cinnamomi at the North Carolina State Additional index words. host plant resistance, disease resistance, Abies fraseri, Franklinia University Mountain Horticultural Crops alatamaha, Gordonia lasianthus, ·Gordlinia grandiﬂora, ·Schimlinia ﬂoribunda, Schima Research Station in Mills River, NC. These taxa included F. alatamaha, G. lasianthus, S. wallichii, Schima khasiana, Phytophthora cinnamomi khasiana, S. wallichii, ·Gordlinia H2004- Abstract. Trees in the Theaceae tribe Gordonieae are valuable nursery crops, but some of 024-008, ·Schimlinia H2002-022-083, and these taxa are known to be highly susceptible to root rot caused by Phytophthora ·Schimlinia H2002-022-084. The plants of cinnamomi Rands. The objective of this study was to evaluate a collection of Gordonieae the selected Gordonieae taxa were 5-month- taxa for resistance to this pathogen.
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Searching for Franklinia the Lost Flower of the Altamaha
“In May last, I set on a botanic tour to Augusta and to Savannah town and continuing southwest to the river Altamaha in Georgia,” writes Moses Marshall in his account of his southeast Georgia expedition in 1790. “ I here found the Franklinana.” Searching for Franklinia The Lost Flower of the Altamaha R OBERT L ATIMER H URST the “Lost Gordonia,” has been classified two botanists who initiated this plant’s as “America’s first rare plant,” and it has puzzling story nearly 250 years ago. arshall’s sighting was the last become legendary in the way of the John Bartram and his son, William, recorded observation of the demise or near demise of the passenger first discovered “a modest grove of this MFranklinia plant in its native pigeon, ivory-billed woodpecker and unusually beautiful small tree in Georgia habitat; henceforth, to the present day, American chestnut. in 1765.” The small tree was growing the only viewing of the Franklinia, In America’s “First” Rare Plant—The wild and in profusion in the immense named in honor of Benjamin Franklin, Franklin Tree, Lucy Rowland referred to bottomlands along the Altamaha River in has been at arboretums and botanical the disappearing act by this member of southeast Georgia. John Bartram, a char- ter member of the American Philosophical Society, was a self-edu- cated man. A liberal Quaker and an active farmer, he had an “impelling scientific curiosity” to explore America’s virgin forests, almost at odds some- times with his strict reli- gious background. Bartram began gath- ering seeds and plants and found a lucrative market selling them to wealthy collectors in Europe.
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Proceedings of Workshop on Gene Conservation of Tree Species–Banking on the Future May 16–19, 2016, Holiday Inn Mart Plaza, Chicago, Illinois, USA
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A Brief Nomenclatural Review of Genera and Tribes in Theaceae Linda M
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And Type the TITLE of YOUR WORK in All Caps
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Franklinia Alatamaha: Franklin-Tree1 Edward F
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