SimplePlant

Fabaceae

Purple bushbean

Macroptilium atropurpureum (DC.) Urb.

Family
Fabaceae
Genus
Macroptilium

Pet and kid safety: not checked yet. Check pet-safe plants

Purple bushbean: Macroptilium atropurpureum , Hülsenfrüchtler (Fabaceae), Schmetterlingsblütler (Faboideae) - Kambodscha/Cambodia, Phnom Bokor Nationalpark, "Black Palace"
Photo: Franz Xaver, CC BY-SA 3.0, from Wikimedia Commons

Is yours looking unwell? Scan your plant — free

Common names

By language (3)
Chinese
紫花大翼豆, 賽芻豆, 赛刍豆
English
Purple bushbean
Japanese
クロバナツルアズキ

Synonyms

  • Dolichos rhynchosioides Desv.
  • Phaseolus affinis Piper
  • Phaseolus atropurpureus DC.
  • Phaseolus atropurpureus Torr.
  • Phaseolus atropurpureus f. intermedius Hassl.
  • Phaseolus atropurpureus var. canescens (M.Martens & Galeotti) Hassl.
  • Phaseolus atropurpureus var. genuinus Hassl.
  • Phaseolus atropurpureus var. pseuderythroloma Hassl.
  • Phaseolus atropurpureus var. sericeus A.Gray
  • Phaseolus atropurpureus var. vestitus (Hook.) Hassl.
  • Phaseolus canescens M.Martens & Galeotti
  • Phaseolus dysophyllus Benth.
  • Phaseolus schiedeanus Schltdl.
  • Phaseolus semierectus var. atropurpureus (DC.) M.Gómez
  • Phaseolus vestitus Hook.

Flowers

Flower colour
purple (USDA PLANTS Database)

Characteristics

Growth habit
Forb/herb, Vine
Lifespan
Perennial
In the US and Canada
Hawaii: introduced, Lower 48 states: native, Puerto Rico: native

Photos

More in Macroptilium

Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.