Flora of North America species comparison

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Ipomoea pes-caprae

Ipomoea violacea

bayhops, beach morning glory, goat's foot

beach moonflower
Habit Perennials or lianas.
Stems

twining, not setose.
Leaf

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

hairy, hairs retrorse to spreading.
Flowers

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.

Ipomoea pes-caprae

Ipomoea violacea
Phenology Flowering year-round.
Habitat Dunes, littoral, mangrove sites.
Elevation 0–50 m. (0–200 ft.)
Distribution
from USDA
tropical regions; original distribution unknown; now world-wide in subtropical and tropical climates
[WildflowerSearch map]
[BONAP county map]
from FNA
FL; TX; Mexico; Central America; South America; West Indies [Introduced in Asia, Australia]
[BONAP county map]
Discussion

Subspecies 2 (1 in the flora).

Subspecies pes-caprae in known from coastal and island shores around and in the Indian Ocean.

(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. indica, I. lacunosa, I. leptophylla, I. lindheimeri, I. longifolia, I. macrorhiza, I. microdactyla, I. muricata, I. nil, I. pandurata, 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
Subordinate taxa
I. pes-caprae subsp. brasiliensis
Synonyms Convolvulus pes-caprae Calonyction tuba, I. tuba
Name authority (Linnaeus) R. Brown: Observ. Congo, 58. (1818) 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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