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Trillium georgianum
Trillium georgianum S.B. Farmer
Georgia Dwarf Trillium
Liliaceae (Lily Family)
Synonym(s):
USDA Symbol: TRGE6
USDA Native Status: L48 (N)
"Perennial from long, thin rhizomes, 98–116(–137) mm tall. Stems single, with either a single leaf or with a single whorl of 3 bracts, 6-angled near bracts. Bracts (Leaves) 35–48.5 (–56) mm × 7–10(–11) mm, 3.9–5.9(–6) times longer than wide, numerous stomata evenly distributed in upper surface, blade dark green with maroon undertones especially when young, not mottled, 3 primary veins, linear to linear-lanceolate. Pedicel 13–24(–29) mm. Flower above leaves, ascending to erect; sepals 15–17(–19) mm × 5–7 mm, 2.4–3(–3.8) times longer than wide, conspicuous, spreading to same plane as petals, dark green with maroon undertones when young; petals 15–19 mm × 5–9 mm, 1.7–2.7(–3.2) times longer than wide, of short duration, spreading-ascending, exposing stamens and ovary, weakly recurved in distal half, white, aging to deep rosy pink, veins not engraved but major petal veins clearly visible, thin-textured, widest above base, margins strongly undulate, quite variable in petal width and degree of undulation between individuals and populations; stamens 7–8(–8.2) mm, erect-spreading; filaments 3–3.5(–4) mm, shorter than anthers, greenishwhite, slender; anthers 4–4.5(–5.2) mm, ± straight, yellow, thicker than filaments, dehiscence introrse; connectives not extended beyond anther sacs, pinkish-purple; ovary 2.7–3.5 mm tall, conspicuous, green, ovoid, obscurely 6-angled; style 1.5–3(–3.7) mm, green; stigmas 3, 1.5–2.2 mm, confluent with style, green, long-spreading, uniformly thin and threadlike. Fruits white or pale greenish, ovate. Flowering: late March to early April." (Reslit: 3178).
Endemic to Georgia.
From the Image Gallery
Plant Characteristics
Duration: PerennialHabit: Herb
Leaf Arrangement: Whorled
Leaf Complexity: Simple
Leaf Margin: Entire
Breeding System: Flowers Bisexual
Fruit Type: Berry
Leaf: "Bracts (Leaves) 35-48.5 (-56) mm x 7-10(-11) mm, 3.9-5.9(-6) times longer than wide, numerous stomata evenly distributed in upper surface, blade dark green with maroon undertones especially when young, not mottled, 3 primary veins, linear to linear-lanceolate." (Reslit: 3178).
Flower: "Flower above leaves, ascending to erect; sepals 15-17(-19) mm x 5-7 mm, 2.4-3(-3.8) times longer than wide, conspicuous, spreading to same plane as petals, dark green with maroon undertones when young; petals 15-19 mm x 5-9 mm, 1.7-2.7(-3.2) times longer than wide, of short duration, spreading-ascending, exposing stamens and ovary, weakly recurved in distal half, white, aging to deep rosy pink, veins not engraved but major petal veins clearly visible, thin-textured, widest above base, margins strongly undulate, quite variable in petal width and degree of undulation between individuals and populations; stamens 7-8(-8.2) mm, erect-spreading; filaments 3-3.5(-4) mm, shorter than anthers, greenish-white, slender; anthers 4-4.5(-5.2) mm, more or less straight, yellow, thicker than filaments, dehiscence introrse; connectives not extended beyond anther sacs, pinkish-purple; ovary 2.7-3.5 mm tall, conspicuous, green, ovoid, obscurely 6-angled; style 1.5-3(-3.7) mm, green; stigmas 3, 1.5-2.2 mm, confluent with style, green, long-spreading, uniformly thin and threadlike." (Reslit: 3178).
Fruit: "Fruits white or pale greenish, ovate." (Reslit: 3178).
Bloom Information
Bloom Color: White , PinkBloom Time: Mar , Apr
Bloom Notes: Flowers "white, aging to deep rosy pink". (Reslit: 3178).
Distribution
USA: GANative Distribution: Endemic to Georgia. "It is currently known from only a single extended site along the drainage of Swamp Creek, a tributary of the Conasauga River." (Reslit: 3178).
Native Habitat: Calcareous flatwoods under dense hardwood canopy. (Reslit: 3178).
Growing Conditions
Light Requirement: ShadeSoil pH: Alkaline (pH>7.2)
CaCO3 Tolerance: High
Soil Description: Calcareous.
Web Reference
Webref 28 - NatureServe Explorer: An online encyclopedia of life (2018) NatureServeWebref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter
Research Literature
Reslit 3178 - A New Species in Trillium subgen. Delostylium (Melanthiaceae, Parideae) (2017) Schilling, E.E., A. Floden, J. Lampley, T. S. Patr...This information was provided by the Florida WIldflower Foundation.
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Additional resources
USDA: Find Trillium georgianum in USDA PlantsFNA: Find Trillium georgianum in the Flora of North America (if available)
Google: Search Google for Trillium georgianum
Metadata
Record Modified: 2023-04-12Research By: Joseph A. Marcus