Jacaranda acutifolia

Jacaranda acutifolia, Jacaranda mimosifolia, Blue Jacaranda,
Hebrew: ז’קרנדה חדת עלים ,סיגלון מימוזי, Arabic: جكراندة ميموزية الأوراق

Scientific name:   Jacaranda acutifolia Humb. & Bonpl.
Synonym name:   Jacaranda mimosifolia D.Don
Common name:   Blue Jacaranda
Hebrew name:   ז’קרנדה חדת עלים ,סיגלון מימוזי
Arabic/الاسم العربي:   جكراندة ميموزية الأوراق
Español:   Jacarandá
中文-Chinese:   蓝花楹
Family:   Bignoniaceae, ביגנוניים


Life form:   Deciduous tree
Stems:   5-15 m tall; bark pale brown and furrowed, transverse cracks dividing the ridges between the furrows into long, narrow scales.
Leaves:   Compound and feathery on a stalk to 40 cm; up to 30 pairs of pinnae bearing small, pointed leaflets.
Inflorescence:   Panicle, a loose branching cluster of flowers, before leaf growth
Flowers:   5 lobed blue, purple corolla
Fruits / pods:   Capsule, round, flat, reddish brown, woody; containing numerous light-winged seeds
Origin:   South America
Summer shedding:   Perennating


Derivation of the botanical name:

Jacaranda, a Brazilian vernacular name.

acutifolia, with pointed leaves.
mimosifolia, with leaves like genus Mimosa.
The Hebrew name: סיגלון, sigalon ז’קרנדה

  • The standard author abbreviation Humb. is used to indicate Friedrich Wilhelm Heinrich Alexander von Humboldt (1769 – 1859), a Prussian geographer, naturalist and explorer.
  • The standard author abbreviation Bonpl. is used to indicate Aimé Jacques Alexandre Bonpland (1773 – 1858), a French explorer and botanist.
  • The standard author abbreviation D.Don is used to indicate David Don (1799 – 1841), a Scottish botanist.