Genista germanica

Genista germanica or German greenweed[1] is a plant species in the genus Genista belonging to the family Fabaceae.

German Greenweed

Genista germanica

Scientific classification
Kingdom:
Plantae
(unranked):
Angiosperms
(unranked):
Eudicots
(unranked):
Rosids
Order:
Fabales
Family:
Fabaceae
Genus:
Genista
Species:
G. germanica
Binomial name
Genista germanica

Distribution and habitat

This species grows in Central Europe, Western Europe and Southern Europe (Belarus, Estonia, Lithuania, Russian Federation, Ukraine, Austria, Belgium, Czechoslovakia; Germany, Hungary, Netherlands, Poland, Switzerland, Denmark, Sweden, Bulgaria, Former Yugoslavia, Italy, Romania, France).[2][3][4] These shrubs can be found in thickets, poor pastures, heaths and dry meadows, preferably on acidic soils, usually between 0–800 metres (0–2,625 ft), rarely up to 1,400 metres (4,600 ft) above sea level.[5]

Description

Genista germanica can grow to 0.6 metres (2 ft 0 in).[2] These small perennial shrubs may have erect or prostrate stems, woody at the base, with robust simple or branched thorns. Only the young branches are green, slightly hairy. The deciduous leaves are oval-lanceolate, bright green and pubescent. The flowers, hermaphrodite, are gathered in short racemes, the calyx is pubescent with lanceolate teeth, the corolla is yellow. They bloom in May and June. The fruits are ovoid legumes of about 10 mm, with 2 to 4 ovoid, brownish seeds.[5]

  • Illustration from Flora von Deutschland
  • Plant of Genista germanica
  • Close-up on flowers
  • Leaves and thorns

Bibliography
  • Gibbs, P. E. 1966. A revision of the genus Genista L. Notes Roy. Bot. Gard. Edinburgh 27:70.
  • Liberty Hyde Bailey Hortorium Hortus third. 1976 (Hortus 3)
  • Pignatti, S. Flora d'Italia. 1982
  • Turland, N. J. & C. E. Jarvis 1997. Typification of Linnaean specific and varietal names in the Leguminosae (Fabaceae) (Taxon) 46:470.
  • Tutin, T. G. et al., eds. Flora europaea. 1964-1980
  • Yakovlev, G. P. et al. Legumes of Northern Eurasia. 1996
gollark: Of course.
gollark: As a Go developer, you have surely encountered at some point something using the `container` package, containing things like `container/ring` (ring buffers), `container/list` (doubly linked list), and `container/heap` (heaps, somehow). You may also have noticed that use of these APIs requires `interface{}`uous type casting. As a Go developer you almost certainly do not care about the boilerplate, but know that this makes your code mildly slower, which you ARE to care about.
gollark: High demand for generics by programmers around the world is clear, due to the development of languages like Rust, which has highly generic generics, and is supported by Mozilla, a company. As people desire generics, the market *is* to provide them.
gollark: Hmm.
gollark: Interesting!

References
  1. Richard Fitter, Alastair Fitter, Marjorie Blamey. Wild flowers of Britain and northern Europe. Collins Pocket Guide. 1985
  2. Plants for a future
  3. US National Plant Germplasm System
  4. Flora europaea
  5. Acta plantarum


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.