Galactia striata(Jacq.) Urb.

Florida hammock milkpea

WFO wfo-0000184365 Accepted WFO 2026-06 8 photographs CC BY / CC BY-SA

Plate 1 figs. a–h · 8 separate observations

Galactia striata, photographed by Alexis López Hernández
fig. a Alexis López Hernández, CC BY 4.0 / 2022-05-06 / obs. 200095615

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.

The specimen a real sheet, in a real collection

Herbarium
The New York Botanical Garden
Accession
989304
Filed as
Galactia striata (Jacq.) Urb.
Det. by
A. H. Liogier 1983-01-01
Collected
A. H. Liogier 1983-11-12
Origin
PR
The sheet
View the digitised specimen (CC BY 4.0)

A real pressed plant, in a real collection, under the accession number above. Not an illustration of one. The holding institution does not serve this sheet’s image to third parties, so there is no photograph here. The record is real and the link goes to it. Where we hold no openly licensed sheet for a species this section is simply absent, and where a sheet never recorded who determined it, that field stays empty rather than being filled in. Roughly half of all herbarium sheets never recorded a determiner, which is ordinary.

Native range 93 botanical countries

Regions where Galactia striata is native: Angola, Benin, Central African Republic, Comoros, Congo, DR Congo, Eritrea, Eswatini, Gabon, Ghana, Ivory Coast, Kenya, KwaZulu-Natal, Madagascar, Mauritius, Mozambique, Nigeria, Northern Provinces, Réunion, Sudan-South Sudan, Tanzania, Togo, Uganda, Zimbabwe, China South-Central, China Southeast, Hainan, Taiwan, Yemen, Andaman Is., Bangladesh, Christmas I., East Himalaya, India, Jawa, Lesser Sunda Is., Myanmar, Nepal, New Guinea, Philippines, Sri Lanka, Sulawesi, Thailand, Vietnam, West Himalaya, New South Wales, Northern Territory, Queensland, South Australia, Western Australia, Florida, Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest, Argentina Northeast, Argentina Northwest, Bahamas, Belize, Bolivia, Brazil North, Brazil Northeast, Brazil South, Brazil Southeast, Brazil West-Central, Cayman Is., Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, Galápagos, Guatemala, Guyana, Haiti, Honduras, Jamaica, Leeward Is., Netherlands Antilles, Nicaragua, Panamá, Paraguay, Peru, Puerto Rico, Southwest Caribbean, Trinidad-Tobago, Turks-Caicos Is., Uruguay, Venezuela, Windward Is. AngolaBeninCentral African RepublicCongoDR CongoEritreaEswatiniGabonGhanaIvory CoastKenyaKwaZulu-NatalMadagascarMozambiqueNigeriaNorthern ProvincesSudan-South SudanTanzaniaTogoUgandaZimbabweChina South-CentralChina SoutheastHainanTaiwanYemenBangladeshEast HimalayaIndiaJawaLesser Sunda Is.MyanmarNepalNew GuineaPhilippinesSri LankaSulawesiThailandVietnamWest HimalayaNew South WalesNorthern TerritoryQueenslandSouth AustraliaWestern AustraliaFloridaMexico CentralMexico GulfMexico NortheastMexico NorthwestMexico SoutheastMexico SouthwestArgentina NortheastArgentina NorthwestBelizeBoliviaBrazil NorthBrazil NortheastBrazil SouthBrazil SoutheastBrazil West-CentralColombiaCosta RicaCubaDominican RepublicEcuadorEl SalvadorGuatemalaGuyanaHaitiHondurasJamaicaNicaraguaPanamáParaguayPeruPuerto RicoSouthwest CaribbeanTrinidad-TobagoUruguayVenezuela ComorosMauritiusRéunionAndaman Is.Christmas I.BahamasCayman Is.GalápagosLeeward Is.Netherlands AntillesTurks-Caicos Is.Windward Is.
Native distribution of Galactia striata, 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. Regions too small to draw at this scale are marked with a dot.
RegionTDWG codeContinent
Argentina Northeast AGE SOUTHERN AMERICA
Argentina Northwest AGW
Bahamas BAH
Belize BLZ
Bolivia BOL
Brazil North BZN
Brazil Northeast BZE
Brazil South BZS
Brazil Southeast BZL
Brazil West-Central BZC
Cayman Is. CAY
Colombia CLM
Costa Rica COS
Cuba CUB
Dominican Republic DOM
Ecuador ECU
El Salvador ELS
Galápagos GAL
Guatemala GUA
Guyana GUY
Haiti HAI
Honduras HON
Jamaica JAM
Leeward Is. LEE
Netherlands Antilles NLA
Nicaragua NIC
Panamá PAN
Paraguay PAR
Peru PER
Puerto Rico PUE
Southwest Caribbean SWC
Trinidad-Tobago TRT
Turks-Caicos Is. TCI
Uruguay URU
Venezuela VEN
Windward Is. WIN
Angola ANG AFRICA
Benin BEN
Central African Republic CAF
Comoros COM
Congo CON
DR Congo ZAI
Eritrea ERI
Eswatini SWZ
Gabon GAB
Ghana GHA
Ivory Coast IVO
Kenya KEN
KwaZulu-Natal NAT
Madagascar MDG
Mauritius MAU
Mozambique MOZ
Nigeria NGA
Northern Provinces TVL
Réunion REU
Sudan-South Sudan SUD
Tanzania TAN
Togo TOG
Uganda UGA
Zimbabwe ZIM
Andaman Is. AND ASIA-TROPICAL
Bangladesh BAN
Christmas I. XMS
East Himalaya EHM
India IND
Jawa JAW
Lesser Sunda Is. LSI
Myanmar MYA
Nepal NEP
New Guinea NWG
Philippines PHI
Sri Lanka SRL
Sulawesi SUL
Thailand THA
Vietnam VIE
West Himalaya WHM
Florida FLA NORTHERN AMERICA
Mexico Central MXC
Mexico Gulf MXG
Mexico Northeast MXE
Mexico Northwest MXN
Mexico Southeast MXT
Mexico Southwest MXS
China South-Central CHC ASIA-TEMPERATE
China Southeast CHS
Hainan CHH
Taiwan TAI
Yemen YEM
New South Wales NSW AUSTRALASIA
Northern Territory NTA
Queensland QLD
South Australia SOA
Western Australia WAU

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 56 in flower of 61 examined

Proportion of examined Galactia striata in flower, by month
Month In flower Examined Share 95% interval
Jan 7 9 78% 45% to 94%
Feb 6 7 86% 49% to 97%
Mar 3 3 too few examined
Apr 3 5 60% 23% to 88%
May 1 1 too few examined
Jun 4 4 too few examined
Jul 3 3 too few examined
Aug 4 4 too few examined
Sep 4 4 too few examined
Oct 5 5 100% 57% to 100%
Nov 5 5 100% 57% to 100%
Dec 11 11 100% 74% to 100%

Peak flowering in Oct. Each bar is the share of Galactia striata 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. 56 of 61 examined observations were in flower, every one of them research grade. The whisker on each bar is a 95% Wilson interval. 6 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.

Where it actually grows measured, from 236 observations

Condition 5th percentile Median 95th percentile
Coldest month, mean daily low 14.4 °C 19.5 °C 21.7 °C
Warmest month, mean daily high 28.7 °C 29.1 °C 32.0 °C
Annual rainfall 987 mm 1,253 mm 1,485 mm
Rainfall in the driest quarter 80 mm 148 mm 160 mm

It is not found anywhere that gets close to freezing. This is not care advice and it is not a forecast. It is a measurement: we sampled the climate at every one of the 236 research-grade observations of Galactia striata that carry a coordinate, and this is the range those places actually span. The 5th and 95th percentiles are used rather than the minimum and maximum, because a single cultivated specimen in a heated conservatory should not widen a tropical plant's range to the Arctic.

This is not a hardiness zone. A USDA zone is the average annual extreme minimum temperature. The figure above is the mean daily minimum of the coldest month, which is a different quantity and is typically far warmer. Reading one as the other would place a plant several zones too warm, so we do not publish a hardiness zone, because we do not have one. Climate from CHELSA V2.1 (Karger et al. 2017); occurrences from 10.15468/dl.cgje2x.

Also published as 53 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.

  • Clitoria phyrne Steud.
  • Copisma subsericeum Sond.
  • Cracca velutina (Bertero ex DC.) Kuntze
  • Galactia berteriana DC.
  • Galactia berteroana DC.
  • Galactia brevistyla Schltdl.
  • Galactia brevistyla var. strigosa Schltdl.
  • Galactia diversifolia Bojer
  • Galactia dumetorum Benth.
  • Galactia elliptifoliola Merr.
  • Galactia filiformis Wall.
  • Galactia graminea B.Heyne ex Baker
  • Galactia jussiaeana var. peruviana J.F.Macbr.
  • Galactia lanceolata Hayata
  • Galactia mucronata Klotzsch
  • Galactia obcordata (Baill.) Verdc.
  • Galactia pauciflora Benth.
  • Galactia prostrata Benth.
  • Galactia sericea Pers.
  • Galactia sericea var. phrynoides DC.
  • Galactia striata var. berteriana (DC.) Urb.
  • Galactia striata var. caribaea Urb.
  • Galactia striata var. tenuiflora (J.G.Klein ex Willd.) Burkart
  • Galactia striata var. tobagensis Urb.

and 29 more.

Sourcesevery claim on this page

  1. World Flora Online Plant List. accepted name, authority, classification. CC0. Retrieved 2026-07-12.
  2. iNaturalist. photographs and flowering annotations, CC0 / CC BY / CC BY-SA only. per photograph. Retrieved 2026-06-27.
  3. Wikidata. common name (P1843), joined on the World Flora Online identifier (P7715). CC0. Retrieved 2026-07-13.
  4. 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.