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blue morningglory, oceanblue morning-glory

palmleaf morningglory, Wright's morning-glory

Habit Perennials. Annuals.
Stems

usually twining, sometimes trailing.

usually twining, sometimes trailing.

Leaf

blades cordate, rounded-ovate, or 3–5(–7)-lobed, 30–140 × 30–140 mm, base cordate to sagittate, surfaces glabrous or ± pilose.

blades ± pentagonal, 30–80 × 20–80 mm overall, palmatisect, lobes 5, lance-linear to lanceolate, (21–)35–50(–80) × (5–)10–15(–20) mm, apex acute, surfaces glabrous.

Peduncles

glabrate or sparsely hairy, hairs antrorse to ± appressed.

usually spiraled, 50–100 mm, glabrous.

Flowers

sepals lance-ovate, 14–21 mm, herbaceous, apex ± acuminate, surfaces glabrous or abaxial sparsely hairy, hairs appressed;

corolla usually blue to purple, rarely white, throat and tube white, funnelform, 50–70 mm.

sepals ovate, 5–7 mm, chartaceous or coriaceous, apex obtuse to rounded, abaxial surface glabrous;

corolla red, rosy, throat red-violet, funnelform, 18–30 mm.

2n

= 30.

Ipomoea indica

Ipomoea wrightii

Phenology Flowering year-round. Flowering Jul–Oct.
Habitat Roadsides, thickets. Disturbed sites, fields, marshy sites.
Elevation 0–1600 m. (0–5200 ft.) 0–600 m. (0–2000 ft.)
Distribution
from FNA
AL; CA; FL; GA; LA; MS; NC; PA; SC; TX; Mexico; Central America; South America; West Indies [Introduced in Asia]
[WildflowerSearch map]
[BONAP county map]
from FNA
AL; AR; FL; GA; LA; MS; OK; TN; TX; Asia [Introduced in North America; introduced also in Mexico, West Indies, Central America, South America (Argentina, Brazil, Ecuador, Paraguay, Peru), Africa, Australia]
[WildflowerSearch map]
[BONAP county map]
Discussion

In the flora area, Ipomoea indica rarely produces seeds and rarely survives winters. It is probably native in southern Florida.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Ipomoea wrightii may be spread as a contaminant in seeds.

The names Ipomoea heptaphylla (Roxburg) Voigt and I. pulchella Roth have been misapplied to plants of I. wrightii.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Source FNA vol. 14. FNA vol. 14.
Parent taxa Convolvulaceae > Ipomoea Convolvulaceae > Ipomoea
Sibling taxa
I. alba, I. amnicola, I. aquatica, I. asarifolia, I. barbatisepala, I. batatas, I. cairica, I. capillacea, I. cardiophylla, I. carnea, I. coccinea, I. cordatotriloba, I. costellata, I. cristulata, I. dumetorum, I. hederacea, I. hederifolia, I. imperati, I. lacunosa, I. leptophylla, I. lindheimeri, I. longifolia, I. macrorhiza, I. microdactyla, I. muricata, I. nil, I. pandurata, I. pes-caprae, I. plummerae, I. pubescens, I. purpurea, I. quamoclit, I. rupicola, I. sagittata, I. setosa, I. shumardiana, I. sloteri, I. tenuiloba, I. tenuissima, I. ternifolia, I. thurberi, I. tricolor, I. triloba, I. violacea, I. wrightii, I. ×leucantha
I. alba, I. amnicola, I. aquatica, I. asarifolia, I. barbatisepala, I. batatas, I. cairica, I. capillacea, I. cardiophylla, I. carnea, I. coccinea, I. cordatotriloba, I. costellata, I. cristulata, I. dumetorum, I. hederacea, I. hederifolia, I. imperati, I. indica, I. lacunosa, I. leptophylla, I. lindheimeri, I. longifolia, I. macrorhiza, I. microdactyla, I. muricata, I. nil, I. pandurata, I. pes-caprae, I. plummerae, I. pubescens, I. purpurea, I. quamoclit, I. rupicola, I. sagittata, I. setosa, I. shumardiana, I. sloteri, I. tenuiloba, I. tenuissima, I. ternifolia, I. thurberi, I. tricolor, I. triloba, I. violacea, I. ×leucantha
Synonyms Convolvulus indicus, I. mutabilis, Pharbitis cathartica
Name authority (Burman) Merrill: Interpr. Herb. Amboin., 445. (1917) A. Gray in A. Gray et al.: Syn. Fl. N. Amer. 2(1): 213. (1878)
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