Ipomoea bahiensis

Plate 1 figs. a–h · 3 observations

This species has been photographed under an open licence only 3 times, so some figures below are different views of the same plant, taken on the same day, rather than different individuals. They are usually different parts of it: the leaf, the flower, the bark.

Ipomoea bahiensis, photographed by Victor Farjalla Pontes — fig. a Victor Farjalla Pontes, CC BY 4.0 / 2021-07-01 / obs. 141267836

Ipomoea bahiensis, photographed by Breno Figueiredo — fig. b Breno Figueiredo, CC BY 4.0 / obs. 135477515

Every figure is a research-grade observation under CC0, CC BY or CC BY-SA, rehosted with the photographer’s name, the licence and the observation it came from. Photographs under a NonCommercial licence are excluded from this site and are never stored, which costs us a great many pictures and is not negotiable.

Native range 6 botanical countries

Native distribution of Ipomoea bahiensis, after Kew’s World Checklist of Vascular Plants. Introduced, extinct and doubtful records are excluded, so this is where the plant is from, not everywhere it now grows.

Region	TDWG code	Continent
Bolivia	BOL	SOUTHERN AMERICA
Brazil North	BZN
Brazil Northeast	BZE
Brazil Southeast	BZL
Brazil West-Central	BZC
French Guiana	FRG

Region boundaries approximated from Natural Earth (public domain) and mapped to TDWG World Geographical Scheme for Recording Plant Distributions (WGSRPD) level-3 botanical countries (Brummitt 2001). Indicative, not the official WGSRPD geometry.

Flowering 49 in flower of 49 examined

100%

Proportion of examined Ipomoea bahiensis in flower, by month
Month	In flower	Examined	Share	95% interval
Jan	0	0	too few examined
Feb	2	2	too few examined
Mar	0	0	too few examined
Apr	3	3	too few examined
May	13	13	100%	77% to 100%
Jun	12	12	100%	76% to 100%
Jul	6	6	100%	61% to 100%
Aug	8	8	100%	68% to 100%
Sep	1	1	too few examined
Oct	4	4	too few examined
Nov	0	0	too few examined
Dec	0	0	too few examined

Peak flowering in May. Each bar is the share of Ipomoea bahiensis observations in which someone actually recorded the reproductive state and found the plant in flower, not the raw number of flowering records. That distinction matters: people observe plants far more in spring than in winter, so a bare count of flowering records partly measures when people go outside. Dividing by the number examined removes that. 49 of 49 examined observations were in flower, every one of them research grade. The whisker on each bar is a 95% Wilson interval. 8 months have fewer than 5 examined observations, so no proportion is drawn for them. This is still a global aggregate and not a forecast for your garden: the same species flowers on different dates in different hemispheres. Where a species has fewer than 30 flowering records we do not draw this chart at all. Computed from 10.15468/dl.cgje2x.

Also published as 5 synonyms

A synonym is not an error. It is a record of botanists disagreeing, in print, about where this plant belongs. Each of these was somebody’s considered answer.

Convolvulus bahiensis Spreng.
Ipomoea bahiensis var. sagittifolia Meisn.
Ipomoea salzmannii Choisy
Ipomoea salzmannii var. uniflora Choisy
Quamoclit rochai Hoehne

Sourcesevery claim on this page

World Flora Online Plant List. accepted name, authority, classification. CC0. Retrieved 2026-07-12.
iNaturalist. photographs and flowering annotations, CC0 / CC BY / CC BY-SA only. per photograph. Retrieved 2026-06-27.
Kew, World Checklist of Vascular Plants (WCVP v16). native distribution by TDWG level-3 botanical country, and life form. CC BY 3.0. Retrieved 2026-06-04.

We publish what we can source and we say so when we cannot. This page has no care advice and no toxicity claim, because we do not yet have those from a source we can cite.