Ball flowers

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Ball flowers
Naked-stemmed ball flower (Globularia nudicaulis)

Naked-stemmed ball flower ( Globularia nudicaulis )

Systematics
Asterids
Euasterids I
Order : Mint family (Lamiales)
Family : Plantain family (Plantaginaceae)
Tribe : Globularieae
Genre : Ball flowers
Scientific name
Globularia
L.

The globular flowers ( Globularia ) form a genus of plants within the plantain family (Plantaginaceae). The 22 to 30 species have different sized areas mainly in the Mediterranean area . Some species come to Central Europe , Macaronesia and Asia Minor with the southernmost occurrence in Somalia .

description

Illustration of the real ball flower , common ball flower ( Globularia punctata )

Vegetative characteristics

Globularia species are usually evergreen, perennial, herbaceous plants , rarely dwarf shrubs .

The leaves are simple and have entire margins.

Generative characteristics

The inflorescences are spherical (hence the name).

The hermaphrodite flowers are zygomorphic and usually five-fold. The five blue petals have grown together to form a tube that ends with two lips. The four stamens and stylus protrude clearly from the corolla tube. Two carpels have become a top permanent ovary grown.

There are achenes formed.

ingredients

Globular flower species contain the chemically unexplored glycoside globularin , which is responsible for toxic side effects.

Other ingredients are cinnamic acid , mannitol and aucubin .

Shrubby Ball Flower ( Globularia alypum )
Heart-leaved globular flower ( Globularia cordifolia )
Real ball flower , common ball flower ( Globularia punctata )
The creeping globular flower ( Globularia repens )
Willow-like globular flower ( Globularia salicina ) on La Palma
Hairy-flowered globular flower ( Globularia trichosantha )

Systematics and distribution

Globularia species are distributed from the Canary Islands across Europe , North Africa , Western Asia to Somalia and Mauritania .

In Central Europe you can find three species (see also species below): real globe flower , common globe flower ( Globularia punctata ) and the two alpine plants heart-leaved globe flower ( Globularia cordifolia ), bare-stemmed globe flower ( Globularia nudicaulis ).

The generic name Globularia was first published in 1753 by Carl von Linné in Species Plantarum . The botanical genus name is derived from the Latin word globulus for "small ball" and refers to the shape of the inflorescences. Lytanthus Wettst is a synonym for Globularia L.

The genus Globularia belongs to the tribe Globularieae within the family Plantaginaceae . The genus Globularia was previously assigned to its own family Globulariaceae.

species

There are 22 to 30 species of Globularia :

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literature

  • Kerstin Holländer, Eckehart J. Jäger: Morphology, Biology and Ecogeographical Differentiation of Globularia. I. Progressions in growth habit, inflorescence, leaf nerve and distribution. In: Flora. Volume 189, No. 3, 1994, pp. 223-254.
  • Thomas Gaskell Tutin : Globularia L. In: TG Tutin, VH Heywood, NA Burges, DM Moore, DH Valentine, SM Walters, DA Webb (eds.): Flora Europaea . Volume 3: Diapensiaceae to Myoporaceae . Cambridge University Press, Cambridge 1972, ISBN 0-521-08489-X , pp. 282–283 (English, limited preview in Google Book Search).
  • Werner Greuter, Hervé-Maurice Burdet, Guy Long (eds.): Med-Checklist. A critical inventory of vascular plants of the circum-Mediterranean countries . Vol. 3: Dicotyledones (Convolvulaceae - Labiatae) . Conservatoire et Jardin Botanique, Genève 1986, ISBN 2-8277-0153-7 , p. 261-263 . on-line.
  • Walter Erhardt , Erich Götz, Nils Bödeker, Siegmund Seybold: The great pikeperch. Encyclopedia of Plant Names. Volume 2. Types and varieties. Eugen Ulmer, Stuttgart (Hohenheim) 2008, ISBN 978-3-8001-5406-7 .

Individual evidence

  1. ^ A b c Globularia in Germplasm Resources Information Network (GRIN), USDA , ARS , National Genetic Resources Program. National Germplasm Resources Laboratory, Beltsville, Maryland.
  2. a b c d e f g h i j k l m n o p q r s Karol Marhold: Plantaginaceae. : Globularia In: Euro + Med Plantbase - the information resource for Euro-Mediterranean plant diversity. Berlin 2011.
  3. Ahmet Duran, Özlem Çetin, Meryem Öztürk: Globularia anatolica sp. nov. (Globulariaceae) from the Honaz Mountain National Park, southwest Turkey. In: Nordic Journal of Botany. Volume 27, No. 3, 2009, pp. 232-237, DOI: 10.1111 / j.1756-1051.2009.00412.x .
  4. ^ Miguel A. Cabrera-Pérez: Explant establishment in the micropropagation of Globularia ascanii, a threatened species from Gran Canaria. In: Botanic Gardens Micropropagation News. Volume 1, No. 8, 1995, pp. 111-113, online. ( Memento of the original from March 8, 2013 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. @1@ 2Template: Webachiv / IABot / www.kew.org
  5. Marco A. Mateos, Benito Valdés: A new species of Globularia (Globulariaceae) from the Talassemtane National Park, N Morocco. In: Willdenowia. Volume 36, No. 1, pp. 409-412, DOI: 10.3372 / wi.36.36137 .

Web links

Commons : Kugelblumen ( Globularia )  - Collection of images, videos and audio files