Flora of North America species comparison

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Ipomoea indica

Ipomoea violacea

blue morningglory, oceanblue morning-glory

beach moonflower
Habit Perennials. Perennials or lianas.
Stems

usually twining, sometimes trailing.

twining, not setose.
Leaf

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

blades usually cordate, orbiculate, or ovate, sometimes 3-lobed, 50–160 × 40–150 mm overall, base cordate, surfaces glabrous.
Peduncles

glabrate or sparsely hairy, hairs antrorse to ± appressed.

hairy, hairs retrorse to spreading.
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.

nocturnal;

sepals orbiculate or ovate, 15–25 mm, herbaceous, apex emarginate, obtuse, or truncate, abaxial surfaces glabrous or proximally sparsely hirsute;

corolla white, limb with yellowish lines, salverform, 50–120 mm.
2n

= 30.

= 30.

Ipomoea indica

Ipomoea violacea
Phenology Flowering year-round. Flowering year-round.
Habitat Roadsides, thickets. Dunes, littoral, mangrove sites.
Elevation 0–1600 m. (0–5200 ft.) 0–50 m. (0–200 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
FL; TX; Mexico; Central America; South America; West Indies [Introduced in Asia, Australia]
[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.)

The name Ipomoea violacea has been misapplied to plants of I. tricolor.

(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. wrightii, I. ×leucantha
Synonyms Convolvulus indicus, I. mutabilis, Pharbitis cathartica Calonyction tuba, I. tuba
Name authority (Burman) Merrill: Interpr. Herb. Amboin., 445. (1917) Linnaeus: Sp. Pl. 1: 161. (1753)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



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