In 🇬🇧 Britain, also called false acacia.
Part of
legume / pea family Fabaceae
in
order Fabales.
Native to central and eastern 🇺🇸 USA, although widely planted elsewhere.
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(colors),
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Invasive > learn+quiz
Invasive > 🌐︎ global
Invasive > 🌐︎ various
Invasive > 🇨🇦 Canada, 🇺🇸 USA
Invasive > report it!
Invasive > 🇺🇸 USA
Invasive > Michigan
Uses by native peoples
(Ethnobotany database)
On No-Plant List by Seneca Nation of Indians.
(pages 59 and 64)
On a list as being
☠︎ toxic, particularly in the fruits and seeds.
Most legumes (including this species) cooperate with a bacterium that fixes
atmospheric nitrogen into a form usable by plants and animals, allowing these legumes to grow in poorer soils, or have seeds and foliage higher in protein content, than non-legumes.
Robinia hosts caterpillars of 59 species
of butterflies and moths, in some areas.
This plant is also known to be a host for (in areas where invasive)
🐝︎ spotted lanternfly (SLF) Lycorma delicatula.
Often grows in clonal colonies
[1]
—look around for other stems!