Alluaudia humbertii

Alluaudia humbertii
Alluaudia humbertii with Alluaudia procera
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Didiereaceae
Genus: Alluaudia
Species:
A. humbertii
Binomial name
Alluaudia humbertii
Choux, 1934

Alluaudia humbertii is a deciduous succulent flowering shrub and species of Alluaudia native to Madagascar.[1][2][3] It is found in the semi-arid shrublands and deserts on Madagascar's southern coasts.[4][5]

It is named after Jean-Henri Humbert, a French botanist noted for his extensive studies of Madagascan specimens.[5]

Description

Like other Alluaudia species, Alluaudia humbertii is dioecious, which is male and female on separate plants. The shrub grows to 16–20 feet (4.9–6.1 m) tall when mature, with thin branches with grey bark and covered in short 0.75 inches (1.9 cm) spines. It has leaves that are succulent and oval reaching up to 0.5 mm.[5] Its flowers are unisexual, reaching up to 1cm (10mm) in diameter and usually is pale green in color. Its fruits are small, dry, and capsule-like fruit that are oblong to globular, containing at least several seeds.

Distribution and habitat

Taxonomy

References

  1. ^ Choux Mem. Acad. Malgache 17: 30 60 1934
  2. ^ "Alluaudia humbertii | plant lust". plantlust.com. Retrieved 2025-11-11.
  3. ^ "Alluaudia humbertii". www.llifle.com. Archived from the original on 2025-06-15. Retrieved 2025-11-11.
  4. ^ "Alluaudia humbertii Choux | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 2025-11-11.
  5. ^ a b c "Alluaudia humbertii - Plant Finder". www.missouribotanicalgarden.org. Retrieved 2025-11-11.