Ipomoea indica |
Ipomoea muricata |
|
---|---|---|
blue morningglory, oceanblue morning-glory |
lilac-bell, purple moonflower |
|
Habit | Perennials. | Annuals. |
Stems | usually twining, sometimes trailing. |
trailing or twining, ± warty or smooth. |
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 orbiculate to ovate, sometimes cordate or 3–5-lobed, 70–180 × 70–160 mm, base cordate, surfaces glabrous. |
Peduncles | glabrate or sparsely hairy, hairs antrorse to ± appressed. |
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. |
nocturnal; sepals oblong to ovate, 6–8 mm, chartaceous to coriaceous, apex acute, outers each with ± corniform appendage 4–6 mm; corolla white, turning lavender in morning, salverform, limb sometimes ± campanulate, 30–75 mm. |
Fruits | 18–20 mm. |
|
2n | = 30. |
= 30. |
Ipomoea indica |
Ipomoea muricata |
|
Phenology | Flowering year-round. | Flowering Nov. |
Habitat | Roadsides, thickets. | Disturbed sites. |
Elevation | 0–1600 m. [0–5200 ft.] | 0–80 m. [0–260 ft.] |
Distribution |
AL; CA; FL; GA; LA; MS; NC; PA; SC; TX; Mexico; Central America; South America; West Indies [Introduced in Asia]
|
AL; AR; FL; GA; LA; MS; TX; Mexico [Introduced in North America; introduced also in South America]
|
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 muricata has been spread as a contaminant in soybean seeds (C. R. Gunn 1970). The name Ipomoea turbinata Lagasca is illegitimate and has been misapplied to plants of I. muricata (G. W. Staples et al. 2006). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 14. | FNA vol. 14. |
Parent taxa | ||
Sibling taxa | ||
Synonyms | Convolvulus indicus, I. mutabilis, Pharbitis cathartica | Convolvulus muricatus |
Name authority | (Burman) Merrill: Interpr. Herb. Amboin., 445. (1917) | (Linnaeus) Jacquin: Pl. Hort. Schoenbr. 3: 40. (1798) |
Web links |