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| Scientific | Lead Number | Lead Position | Lead Characteristics | Lead Characteristics with Glossary | Line result key id | Line result taxon id | result text |
|---|---|---|---|---|---|---|---|
Marsilea | Leaves strongly bicolored (pale green toward the base of each of the 4 leaflets, darker green toward the tip); aquatic forms with a swollen air bladder just below the leaf | ||||||
Nephrolepis | Scales of the petiole appressed, strongly bicolored (the central portion shining dark brown or blackish, with wide and well-developed hyaline margins). | ||||||
Nephrolepis | Scales of the petiole appressed, strongly bicolored (the central portion shining dark brown or blackish, with wide and well-developed hyaline margins). | ||||||
Nephrolepis | Scales on the upper surface of the rachis bicolored (pale but distinctly darker at the base); pinnae attachments spaced 5-12 mm apart; leaf blade with an obtuse apex; underside of rachis almost completely hidden by the overlapping basal lobes of the pinnae; rhizomes bearing spherical tubers (not always present) | Scales on the upper surface of the rachis bicolored (pale but distinctly darker at the base); pinnae attachments spaced 5-12 mm apart; leaf blade with an obtuse apex; underside of rachis almost completely hidden by the overlapping basal lobes of the pinnae; rhizomes bearing spherical tubers (not always present) | |||||
Polypodiaceae | Leaf blade scaly on the lower surface with peltate, bicolored scales; stems (rhizomes) long-creeping, ca. 1 mm in diameter, the leaves scattered; [subfamily Polypodioideae] | ||||||
Polypodiaceae | Leaf blade densely scaly on the lower surface with peltate, bicolored scales; rhizome 1-2 mm in diameter; leaf segment margins entire; [subfamily Polypodioideae] | ||||||
Orchidaceae | Flowers bicolored, the lip white, the sepals and petals pink; leaves 2 | ||||||
Orchidaceae | Flowers not bicolored, the lip, petals, and sepals similarly colored; leaves 2-5 | ||||||
Ornithogalum | Lower pedicels < 1 cm long, about as long as the upper pedicels (and shorter than the perianth segments), the inflorescence thus racemose and cylindrical in outline; leaves mostly 8-15 mm wide; scape 2-5 dm tall; tepals bicolored, green-gray down the center and white near the edges | Lower pedicels < 1 cm long, about as long as the upper pedicels (and shorter than the perianth segments), the inflorescence thus racemose and cylindrical in outline; leaves mostly 8-15 mm wide; scape 2-5 dm tall; tepals bicolored, green-gray down the center and white near the edges | |||||
Ornithogalum | Lower pedicels < 1 cm long, about as long as the upper pedicels (and shorter than the perianth segments), the inflorescence thus racemose and cylindrical in outline; leaves mostly 8-15 mm wide; scape 2-5 dm tall; tepals bicolored, green-gray down the center and white near the edges | Lower pedicels < 1 cm long, about as long as the upper pedicels (and shorter than the perianth segments), the inflorescence thus racemose and cylindrical in outline; leaves mostly 8-15 mm wide; scape 2-5 dm tall; tepals bicolored, green-gray down the center and white near the edges | |||||
Xyris | Keel of the lateral sepals straight to slightly curved, remotely ciliate or entire; spikes broadly ovoid to subglobose, the bracts loose, bicolored, the distal portions maroon or purplish and often with erose margins | ||||||
Tephrosia | Corolla bicolored, the standard yellow and the wings pink; racemes terminal; stems erect; stamens monadelphous; leaves with (9-) 13-23 (-37) leaflets. | ||||||
Phaseolus | Corolla ca. 1 cm long, pink-purple, greenish white, or bicolored pink and white; racemes short or exserted; plants bushy-erect (rarely twining). | ||||||
Trifolium | Flowers red, pink-purple, or bicolored, either 11-20 mm long or 4-6 mm long; calyx tube not both externally glabrous and 20-nerved (externally pubescent, or 10-nerved, or both). | Flowers red, pink-purple, or bicolored, either 11-20 mm long or 4-6 mm long; calyx tube not both externally glabrous and 20-nerved (externally pubescent, or 10-nerved, or both). | |||||
Ipomoea | Leaves tomentose beneath; corolla mostly white on the outer surface, lavender to purple on the inner surface, thus bicolored in-and-out; [of outer Coastal Plain dunes, hammocks, and shell middens from se. NC southward] | ||||||
Ipomoea | Leaves glabrous (or with scattered hairs or large fleshy hairlike structures) beneath; corolla either white on both surfaces or lavender on both surfaces, not bicolored in-and-out; [weedy, widespread, of disturbed habitats]. | ||||||
Berlandiera | Upper leaf surfaces generally softly pubescent with very thin, basally appressed or basally reclining hairs; leaves strongly, weakly, or not at all bicolored; stem vestiture relatively dense and matted (or less so); hairs of the stem whitish, or with purplish cross-walls near the base of the hair only; [more widespread] | Upper leaf surfaces generally softly pubescent with very thin, basally appressed or basally reclining hairs; leaves strongly, weakly, or not at all bicolored; stem vestiture relatively dense and matted (or less so); hairs of the stem whitish, or with purplish cross-walls near the base of the hair only; [more widespread] | |||||
Berlandiera | Upper leaf surfaces hispidulous-scabrous with thick-based hairs that are basally erect; leaves not bicolored; stem vestiture only moderately dense, the stem surface visible; hairs of the stem often reddish-brown to purple because of dark cross-walls; [w. LA and e. TX] | ||||||
Gamochaeta | Leaves concolored or weakly bicolored (abaxial and adaxial faces more or less equally greenish to gray-greenish, indument usually loosely tomentose or arachnose, sometimes subpannose). | ||||||
Gamochaeta | Leaves strongly to weakly bicolored with greenish glabrescent upper surfaces; leaves spatulate-obovate to oblanceolate; basal leaves present at flowering. | Leaves strongly to weakly bicolored with greenish glabrescent upper surfaces; leaves spatulate-obovate to oblanceolate; basal leaves present at flowering. | |||||
Plantae | Corolla bicolored, the upper lip white or very pale blue, the lower lip bright blue; lower lip of the corolla folded downward into a pouch enfolding the anthers; plants annuals, 0.5-4 dm tall | ||||||
Crotalaria | Stem pubescence of an overstory of spreading or ascending hairs 1.5-3 mm long (and longer than the stem diameter) and an understory of appressed hairs; leaf texture thin, herbaceous, fresh leaves flexible; leaf surfaces bicolored, the upper medium green, the lower distinctly paler, whitish-green; [pinelands and other dry sandy habitats, MD south to c. peninsular FL (Hernando, Lake, Volusia counties), west to e. LA] | Stem pubescence of an overstory of spreading or ascending hairs 1.5-3 mm long (and longer than the stem diameter) and an understory of appressed hairs; leaf texture thin, herbaceous, fresh leaves flexible; leaf surfaces bicolored, the upper medium green, the lower distinctly paler, whitish-green; [pinelands and other dry sandy habitats, MD south to c. peninsular FL (Hernando, Lake, Volusia counties), west to e. LA] | |||||
Pseudognaphalium | Leaves strongly bicolored; involucres 5-7 mm high; cypselae smooth; [widely distributed] | ||||||
Pseudognaphalium | Leaves weakly bicolored; involucres 4-5 mm high; cypselae weakly papillate-roughened; [OK, TX, westwards] | Leaves weakly bicolored; involucres 4-5 mm high; cypselae weakly papillate-roughened; [OK, TX, westwards] | |||||
Dalbergia | Leaflets 3-7 (-10) cm long, the base slightly cordate; leaflets slightly paler below than above, but not distinctly bicolored; fruits longer than wide, 1-4 (-6) cm long, 0.8-1 cm wide; seeds 1-4 per fruit | ||||||
Dalbergia | Leaflets 6-13 cm long, the base cuneate to rounded; leaflets distinctly bicolored, much paler below than above; fruits about as wide as long, 2-3 cm long, 2-3 cm wide; seed 1 per fruit | Leaflets 6-13 cm long, the base cuneate to rounded; leaflets distinctly bicolored, much paler below than above; fruits about as wide as long, 2-3 cm long, 2-3 cm wide; seed 1 per fruit | |||||
Fabaceae | Branches armed with stout thorn spurs (these simple or branched); inflorescences cylindrical, bicolored, the base of pink or whitish staminodes, the tip of yellow stamens; fruits flattened, but also curved and contorted | Branches armed with stout thorn spurs (these simple or branched); inflorescences cylindrical, bicolored, the base of pink or whitish staminodes, the tip of yellow stamens; fruits flattened, but also curved and contorted | |||||
Fabaceae | Flowers papilionoid, either cream, fading purplish, or bicolored white and purple; [s. FL, TX, OK] | Flowers papilionoid, either cream, fading purplish, or bicolored white and purple; [s. FL, TX, OK] | |||||
Dalea | Shrubs; leaflets 7-23 per leaf; corollas either cream, fading purplish, or bicolored white and purple; [TX, OK, or s. FL]; [subgenus Parosela; section Parosela]. | ||||||
Dalea | Leaflets 1.5-4 mm long; corolla bicolored, the standard white, the epistemonous petals purple; shrubs to 5 (-10) dm tall | ||||||
Clematis | Inflorescence long-arcuate; inflorescence of a solitary flower borne in the leaf axil; foliose bracts positioned 1/4 to 1/2 the way up the peduncle from its base; sepals bicolored, the sepal exterior red, the interior white; sepal apices short-reflexed, the sepal body broadly ovoid. | ||||||
Clematis | Principal leaves at mid-stem mostly pinnate, pubescent, slightly coriaceous with raised secondary and tertiary veins; inflorescence solitary in leaf axils, or cymose paniculate (1-3 flowered); sepals rarely solidly colored, sepals light pink, white, or bicolored; fruit compact; achene body orbicular in outline, the achene tails short recurvate; [open habitats (glades, barrens, blackbelt prairie remnants) over limestone] | Principal leaves at mid-stem mostly pinnate, pubescent, slightly coriaceous with raised secondary and tertiary veins; inflorescence solitary in leaf axils, or cymose paniculate (1-3 flowered); sepals rarely solidly colored, sepals light pink, white, or bicolored; fruit compact; achene body orbicular in outline, the achene tails short recurvate; [open habitats (glades, barrens, blackbelt prairie remnants) over limestone] | |||||
Narcissus | Corona segments shorter than the tepal lobes; flowers bicolored, corona segments usually bright orange and tepals pale yellow to creamy-yellow (petaloid stamens cream to yellow in color) | ||||||
Asteraceae | Leaf blades elliptic, acute to acuminate at the apex; leaf blade strongly bicolored above and below, the upper surface dark green and glabrate, the lower surface densely and finely tomentose and strongly whitened, the upper surface dark green and glabrate or glabrous; disc flowers 4-25 per head; [s. TX] | Leaf blades elliptic, acute to acuminate at the apex; leaf blade strongly bicolored above and below, the upper surface dark green and glabrate, the lower surface densely and finely tomentose and strongly whitened, the upper surface dark green and glabrate or glabrous; disc flowers 4-25 per head; [s. TX] | |||||
Asteraceae | Plants not sweet-scented; cypselae ca. 4-angled but lacking numerous prominent ribs; pappus scale apices often aristate; heads borne singly; ray florets (the laminae) often bicolored; phyllaries usually strongly reflexed in fruit |
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