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Dragon Tongue

Phaseolus vulgaris

Dragon Tongue

About

Phaseolus vulgaris, the common bean (also known as the string bean, field bean, flageolet bean, French bean, garden bean, green bean, haricot bean, pop bean, snap bean, or snap), is a herbaceous annual plant grown worldwide for its edible dry seed (known as just "beans") or unripe fruit (green beans). Raw or undercooked beans contain a toxic protein called phytohaemagglutinin. Its leaf is also occasionally used as a vegetable and the straw as fodder. Its botanical...

Family
Fabaceae

How to use it

This versatile plant is grown worldwide for its edible dry seeds and unripe green bean fruits. Beyond human consumption, the leaves of Phaseolus vulgaris are occasionally harvested as a vegetable, and the leftover straw can be utilized as fodder for animals.

Sources: Gbif, en.wikipedia.org

In the kitchen

When preparing Dragon Tongue beans, safety in the kitchen is key. Raw or undercooked beans contain a toxic protein called phytohaemagglutinin, so they must be thoroughly cooked before eating. You can enjoy the edible dry seeds or harvest the unripe fruit as green beans. Additionally, the leaves of this plant are occasionally used as a vegetable.

Sources: Grangery, en.wikipedia.org

At a glance

What it needs

USDA hardiness

Zones 2–11

Zone 1Zone 13

Ecology

How it lives

Propagated by
Seed
Full detailsevery field on the record, to copy
Name
Dragon Tongue
Slug
dragon-tongue
Kingdom
Plantae
Family
Fabaceae
Genus
Phaseolus
Species
vulgaris
Category
Bean
Hardiness zone (min)
2
Hardiness zone (max)
11
Average height (cm)
0
Propagule type
seed
Container suitable
No
Indoor suitable
No
OSSI pledged
No
Hazard level
1
Data completeness
52

Generated sections & citations

summaryinaturalist

fun_facts_kidsllm_gemini · confidence 1.00

  • sprigloom (common_name)
  • inaturalist (description.summary) — https://en.wikipedia.org/wiki/Phaseolus vulgaris
  • wikipedia (description.summary) — https://en.wikipedia.org/wiki/Phaseolus_vulgaris

fun_facts_adultllm_gemini · confidence 1.00

  • sprigloom (common_name)
  • sprigloom (taxonomy)
  • sprigloom (taxonomy)
  • sprigloom (hardiness)
  • gbif (taxonomy)
  • inaturalist (description.summary) — https://en.wikipedia.org/wiki/Phaseolus vulgaris
  • wikipedia (description.summary) — https://en.wikipedia.org/wiki/Phaseolus_vulgaris

cookingllm_gemini · confidence 1.00

  • sprigloom (common_name)
  • inaturalist (description.summary) — https://en.wikipedia.org/wiki/Phaseolus vulgaris

how_to_usellm_gemini · confidence 1.00

  • gbif (taxonomy)
  • inaturalist (description.summary) — https://en.wikipedia.org/wiki/Phaseolus vulgaris