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Woolly Lipfern,
Myriopteris tomentosa
A woolly-looking species, with a glaucous, pale whitish-gray-green blade, per Vascular Plants of North Carolina.
Quackgrass,
Elymus repens
Green or glaucous, per Manual of the Grasses of the United States (Hitchcock & Chase, 1950).
Seaside Panicum,
Panicum amarum
Stems solitary or in clumps; plant glaucous, glabrous, w extensive rhizomes, per Wildflowers of the Eastern United States (Duncan & Duncan, 1999).
Big Bluestem,
Andropogon gerardi
Plant bluish-green, tufted, erect, often glaucous. Lf blades ~ 0.2-0.4" wide, per Wildflowers of Tennessee (Carman, 2005).
Splitbeard Bluestem,
Andropogon ternarius
Narrow glaucous blue-green summer foliage turns copper-red-bronze in fall. — Patrick McMillan
Dryland White Bluestem,
Andropogon capillipes
Leaves strongly glaucous, often nearly white with powdery wax, glabrous, per Weakley's Flora.
Spreading Sedge,
Carex laxiculmis
Leaf blades erect, ascending, or spreading, usually glaucous, per Flora of North America.
Lined Sedge,
Carex striatula
Leaf blades coriaceous, glaucous, 3-8mm wide, per Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968).
Meadow Sedge,
Carex flaccosperma
Leaf blades glaucous, widest blades 6.3-14.7 mm wide, per Flora of North America.
Blue Sedge,
Carex glaucescens
One of the few Carex species in Carolinas that are rather strongly glaucous, per Guide to the Wildflowers of SC, 1st ed. (Porcher & Rayner, 2001).
Small Jack-in-the-pulpit,
Arisaema pusillum
Leaves green beneath at maturity (very rarely glaucous), per Weakley's Flora (2015).
Preacher John,
Arisaema quinatum
Leaves glaucous beneath at maturity, per Weakley's Flora (2015).
Smooth Spiderwort,
Tradescantia ohiensis
Plants distinctly glaucous, per Flora of North America.
Common Carrionflower,
Smilax herbacea
Fruit dark blue and glaucous, per Weakley's Flora.
Biltmore Carrionflower,
Smilax biltmoreana
Leaves glabrous and glaucous beneath, per Weakley's Flora (2022).
Bristly Greenbrier,
Smilax hispida var. hispida
Undersides of leaf blades green, not glaucous, per Flora of North America.
Smooth Solomon's Seal,
Polygonatum biflorum +
Leaves smooth and glaucous beneath, per Wildflowers of Tennessee (Carman, 2005).
Georgia Beargrass,
Nolina georgiana
Leaf blades grasslike, flexible, 3-8mm wide, glaucous; margins serrulate, per Flora of North America.
Perfoliate Bellwort,
Uvularia perfoliata
Leaves glabrous and often glaucous beneath, per Weakley's Flora.
Perfoliate Bellwort,
Uvularia perfoliata
Leaves glabrous and glaucous, whereas grandiflora is usually pubescent beneath, per Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968).
Mountain Bellwort,
Uvularia puberula
Upper stem/lower lf surfaces puberulent to glabrous (vs U. sessilifolia glabrous & usually glaucous), per Weakley's Flora.
Nodding Onion,
Allium cernuum
Leaves mostly basally disposed, glaucous, flat, to 16" long, 0.33" wide, per Wildflowers of Tennessee (Carman, 2005).
Red Ramps,
Allium tricoccum
2 glaucous leaves, with petioles 2-7cm long, are present from April into June, per Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968).
Poet's Narcissus,
Narcissus poeticus
Leaves flat (not grooved, cylindrical, concave or folded); leaf surface often glaucous, per Key to the Daffodils (Narcissus, Amaryllidaceae) of Alabama and adjacent states (Spaulding & Barger, 2014).
Two-flower Narcissus,
Narcissus ×medioluteus
Leaves flat, not grooved, 6-20mm wide; leaf surface often glaucous, per Key to the Daffodils (Narcissus, Amaryllidaceae) of Alabama and adjacent states (Spaulding & Barger, 2014).
Nonesuch Daffodil,
Narcissus ×incomparabilis
Leaves somewhat glaucous, > 8 mm wide, flattened, solid, per Weakley's Flora (2022).
Pale Blue-eyed-grass,
Sisyrinchium albidum
Leaves mainly basal, light green, smooth, glaucous, 4-8" long, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians (Horn, Cathcart, Hemmerly, & Duhl, 2005).
Weeping Willow,
Salix babylonica
Leaves very narrowly lanceolate, glaucous and glabrate beneath, per Weakley's Flora.
Goat Willow,
Salix caprea
Leaves, likely widest of the willows, glaucous beneath, w revolute margins, per Trees of the Southeastern United States (Duncan & Duncan, 1988).
Sand Live Oak,
Quercus geminata
Leaf upper surface shiny green w impressed secondary veins, lower glaucous, per Field Guide to Native Oak Species of Eastern North America (Stein, Binion, & Acciavatti, 2003).
Eastern Columbine,
Aquilegia canadensis
Leaves glabrous above, glaucous beneath, per Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968).
Evergreen Barberry,
Berberis julianae
Glaucous, bluish-black, 1/3" long oval fruits persist into fall, per Manual of Woody Landscape Plants (Dirr, 1975+).
Sweetbay,
Magnolia virginiana +
Leaf undersides are glaucous. Stipule scars encircle twigs. — Clemson Extension
Bloodroot,
Sanguinaria canadensis
Leaf often glaucous beneath, per Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968).
Opium Poppy,
Papaver somniferum
Plants glabrate, glaucous. Leaf margins usually shallowly to deeply toothed, per Flora of North America.
Common Smooth Rockcress,
Borodinia laevigata
Plant glabrous, often glaucous, per Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968).
Cliff Stonecrop,
Sedum glaucophyllum
Leaves pale green or bluish-green, sometimes with a glaucous coating, per Weakley's Flora (2015).
Allegheny Live-forever,
Hylotelephium telephioides
Leaves flat, obovate, 3-5cm long, glaucous, entire or with a few shallow irregular teeth, per Britton & Brown's Illustrated Flora of the Northern United States, Canada and the British Possessions (Gleason, 1952).
Black Raspberry,
Rubus occidentalis
Stems glabrous, glaucous, prickly, purplish when bloom is rubbed away, per Woody Plants of the Southeastern US: A Winter Guide (Lance, 2004).
Virginia Spiraea,
Spiraea virginiana
Leaves narrowly elliptic, obtuse with a distinct mucronulate apex, base cuneate, glaucous beneath, per Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968).
Chickasaw Plum,
Prunus angustifolia
Fruit a glaucous yellow or red drupe, nearly round, 1/2"-3/4" across, per Native Trees of the Southeast, An Identification Guide (Kirkman, Brown, & Leopold, 2007).
Smooth Sumac,
Rhus glabra
Leaflets glaucous beneath, per Trees of the Southeastern United States (Duncan & Duncan, 1988).
Southern Sugar Maple,
Acer floridanum
Leaves glaucous and pubescent beneath, per Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968).
Southern Sugar Maple,
Acer floridanum
Leaf undersurface pale, silvery-gray, or strongly glaucous, usually pubescent, per Weakley's Flora.
Chalk Maple,
Acer leucoderme
Leaves variably pubescent beneath, but (unlike A. barbatum) not glaucous, per Native Trees of the Southeast, An Identification Guide (Kirkman, Brown, & Leopold, 2007).
Summer Grape,
Vitis aestivalis var. aestivalis
Mature leaves glaucous beneath (the glaucescence sometimes rather obscured by pubescence), per Weakley's Flora (2023).
Summer Grape,
Vitis aestivalis var. aestivalis
Lower leaf surface glaucous, pubescence white to more commonly rusty orange, per Upper Canopy Collection and Identification of Grapevines (Vitis) from Selected Forests in the Southeast US (Everhart, 2010).
Summer Grape,
Vitis aestivalis var. aestivalis
Fruit 1/4"-3/8" in diameter, blue-black [at maturity] with glaucous bloom, per Woody Plants of the Blue Ridge (Lance).
Silverleaf Grape,
Vitis aestivalis var. bicolor
Mature leaves glaucous beneath and glabrous to glabrate beneath, per Weakley's Flora (2015).
Walter’s Marsh St. Johnswort,
Triadenum walteri
The lower surface of the leaves of my specimens are very glaucous, per Flora of Indiana (Deam, 1940).
Marsh Eryngo,
Eryngium aquaticum
Leaves glaucous, oblanceolate, > 4" long, pinnately veined w wavy margins, per All About South Carolina Wildflowers (Midgley, 1999).
Yellow Pimpernel,
Taenidia integerrima
A smooth, often glaucous, branched perennial 16-32" tall, per Wildflowers of Tennessee (Carman, 2005).
Flowering Dogwood,
Benthamidia florida
Note the glaucous bloom on young stems and leaf undersides. — Clemson Extension
Zenobia,
Zenobia pulverulenta
On some plants, leaves are conspicuously glaucous with a bluish-white cast, per Atlantic Coastal Plain Wildflowers (Nelson, 2006).
Dangleberry,
Gaylussacia frondosa
Leaves subcoriaceous, yellow-green to glaucous, w obtuse to emarginate apices, per Weakley's Flora.
Dangleberry,
Gaylussacia frondosa
Leaves glabrous or pubescent beneath, often glaucous, per Weakley's Flora.
Common Deerberry,
Vaccinium stamineum var. stamineum
Leaves green beneath, often slightly paler but not at all glaucous, per Weakley's Flora.
Appalachian Deerberry,
Vaccinium stamineum var. 2
Leaves strongly white-glaucous underneath, per Weakley's Flora.
Dwarf Deerberry,
Vaccinium stamineum var. 1
Leaves green beneath, often slightly paler but not at all glaucous, per Weakley's Flora.
Southern Deerberry,
Vaccinium stamineum var. sericeum
Leaves green beneath, often slightly paler but not at all glaucous, per Weakley's Flora.