Plants photographed on Kyffhäuser
  Home   >   Flora   >   List of families   >   List of genera   >   List of species   >   Solanaceae / Datura ferox / Image 6

Datura ferox L.


Datura ferox

Habit



Family: Solanaceae
Full name: Datura ferox L.
Location: Kyffhäuser (2416AD + 2416CB)
ID status: Fairly certain
Afrikaans common name(s): Groot stinkblaar, Mak olieboom, Pietjielaporte, Stinkblaar, Stinkblaarwort, Stinkolieblaar, Stinkolieblaarboom, Blou stinkolie, Malpitte
English common name(s): Large thorn apple, Apple of Peru, Dotter, Jimson weed, Prickly apple, (Purple) Stink weed, Long spined thorn apple
Synonym(s): -
Status: Alien
Description: White flowers, calyx up to 25 mm long, relatively few, large spines on fruit. Leaf margins coarsely and irregularly toothed.

Erect, sometimes dichotomously branched annual herb, 30-120 cm. Leaves alternate, unpleasantly scented when crushed, ovate to rhombic-ovate, up to 16 x 12 cm, thinly textured, almost hairless to pubescent, particularly near the base; base often decurrent into the petiole; margin with almost lobe-sized triangular teeth. Flowers solitary in the forks of the branches or axillary. Calyx long and tube-like, up to 3.5 cm long, 5-angled with ovate to triangular-lanceolate unequal apical lobes, 2.5-7 mm long. Corolla white to pale yellowish, rarely pale blue, 4-7 cm long, slightly 5-lobed with narrow acuminate tips. Fruit erect, ovoid-ellipsoid, up to 8 x 6 cm (including spines), covered in robust unequal, narrowly conical spines, up to 2.5 cm long, purple-green to brownish when ripe, regularly dehiscent. All parts of the plant are poisonous. (from Flora of Zimbabwe website)
Link(s) African Plant Database
JSTOR Plant Science
Kew Herbarium Catalogue
BGBM Berlin-Dahlem - Virtual Herbarium
Züricher Herbarien
iNaturalist (Namibia / Alex Dreyer)
iNaturalist (Namibia)
iNaturalist (southern Africa)
Flora of Zimbabwe
Fleurs de notre Terre - Galerie Namibie
Tree Atlas of Namibia
Photographer: AA Dreyer
Date of photograph: 09 Apr 2009
Camera make: Canon
Camera model: PowerShot A700
Lens aperture: f/4.0
Shutter speed: 1/200 s
ISO speed: -
Content last updated: 01 Jun 2020


Note: The identification of some of the plants on this website is not 100% certain. Any comments will be highly appreciated. I would also be willing to supply higher resolution images upon request. Please contact me at the e-mail address given below.

  Home   >   Flora   >   List of families   >   List of genera   >   List of species   >   Solanaceae / Datura ferox / Image 6
Valid HTML 4.01 Transitional Valid CSS!
This site is best viewed with Microsoft Internet Explorer 8+, Google Chrome or Mozilla Firefox in 1024x768+ screen resolution
Last updated 01 Jun 2020
webmaster@kyffhauser.co.za

Sun logo