Inca lilies

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Inca lilies
Inca lily (Alstroemeria aurea hybrid) cultivar 'Saturne'

Inca lily ( Alstroemeria Aurea hybrid) cultivar 'Saturne'

Systematics
Class : Bedecktsamer (Magnoliopsida)
Monocots
Order : Lily-like (Liliales)
Family : Alstroemeriaceae (Alstroemeriaceae)
Tribe : Alstroemerieae
Genre : Inca lilies
Scientific name
Alstroemeria
L.

The Inca lilies ( Alstroemeria ) are a genus in the family of the Inca lily plants ( Alstroemeriaceae) within the order of the lily-like (Liliales), so they belong to the monocot plants (Liliopsida). The genus was named by Carl von Linné in honor of the Swedish merchant and botanist Claes Alströmer (1736–1794). There are about 126 species. From a few species, very many varieties were bred, especially from Alstroemeria aurea (Syn .: Alstroemeria aurantiaca ). The hybrids are popular cut flowers .

description

Vegetative characteristics

Alstroemeria species grow as seasonal green, perennial herbaceous plants . They form rhizomes or tubers as permanent organs. The resupinate leaves, which are alternate on the stem, are simple and have entire margins.

Generative characteristics

The flowers are solitary or in axillary or terminal, racemose or dold-like inflorescences (inflorescences) with foliage -like bracts. The hermaphroditic, mostly zygomorphic flowers are threefold. There are two circles, each with three free, spatula-shaped bracts , of which only the three of the outer circle are designed the same. The upper bracts of the inner circle are striped in the natural forms and also in many varieties. Nectar is secreted at the lower end of the tepals . There are two circles with three free, thin stamens each. The stamens arising on a ring-shaped nectarium are bent upwards. Three carpels form a three-chambered ovary below . In each ovary chamber the many ovules stand in two rows. The three-pronged style ends in three briefly curved back scars.

Flower formula :

They form loculicidal capsule fruits that contain many seeds.

The chromosome base number is n = 8.

distribution

The home is the temperate zones up to the tropics , in South America and Central America , as well as Australia and New Zealand. The Inca lilies thus belong to the southern hemisphere flora kingdom . Their distribution pattern is thus similar to that of at least 28 other flowering plant families.

Systematics

In 1762 the generic name Alstroemeria was set up by Carl von Linné in Planta Alströmeria and he named it in honor of his student Claus Alstroemer (1736-1794). The type species is Alstroemeria salsilla L. It is the type genus of the Alstroemeriaceae family. Synonyms for Alstroemeria L. are: Schickendantzia Pax , Taltalia Ehr. Bayer .

Golden Inca Lily ( Alstroemeria aurea ) in Villarrica National Park in southern Chile
Alstroemeria diluta subsp. chrysantha
Alstroemeria garaventae
Alstroemeria kingii
Ordinary Alstroemeria ( Alstroemeria ligtu subsp. Ligtu )
Alstroemeria magnifica
Alstroemeria magnifica var. Magenta
Illustration of Alstroemeria pallida
Alstroemeria paupercula
Alstroemeria pulchra
Alstroemeria recumbens
Different colored Inca lily ( Alstroemeria versicolor )

There are about 126 species in the genus Alstroemeria . Here with the subspecies and synonyms:

use

Many Alstroemeria varieties are used as ornamental plants , especially cut flowers. Depending on the author and the occasion, it usually stands for affection, friendship, love, trust and devotion.

The starchy, subterranean parts of the plants of some Alstroemeria species are eaten cooked.

literature

  • Ehrentraud Bayer : The genus Alstroemeria in Chile , dissertation University of Munich, 1986.
  • Ehrentraud Bayer: The genus Alstroemeria in Chile , communications from the Botanical State Collection Munich 24, 1987.
  • Marta Camargo de Assis: Alstroemeria L. (Alstroemeriaceae) do Brasil , Ph.D. Thesis, University of São Paulo, 2001.
  • Chacón, J., M. Camargo de Assis, AW Meerow, and SS Renner. 2012. From east Gondwana to Central America: Historical biogeography of the Alstroemeriaceae. Journal of Biogeography 39 (10): 1806-1818.
  • Chacón, J., A. Sousa, M. Baeza, and SS Renner. 2012. Ribosomal DNA distribution and a genus-wide phylogeny reveal patterns of chromosomal evolution in Alstroemeria (Alstroemeriaceae). American Journal of Botany 99: 1501-1512.
  • GJ Harden: Brief description in the New South Wales Flora Online .

Individual evidence

  1. a b Lotte Burkhardt: Directory of eponymic plant names . Extended Edition. Botanic Garden and Botanical Museum Berlin, Free University Berlin Berlin 2018. [1]
  2. Chacón, J., M. Camargo de Assis, AW Meerow, and SS Renner. 2012. From east Gondwana to Central America: Historical biogeography of the Alstroemeriaceae. Journal of Biogeography 39 (10): 1806-1818. [2]
  3. ^ Alstroemeria in the Germplasm Resources Information Network (GRIN), USDA , ARS , National Genetic Resources Program. National Germplasm Resources Laboratory, Beltsville, Maryland.
  4. a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn bo bp bq br bs bt bu bv bw bx by bz ca cb cc cd ce cf cg ch ci cj ck cl cm cn co cp cq cr cs ct cu cv cw cx cy cz da db dc dd de df dg dh di dj dk dl dm dn do dp dq dr ds dt du dv dw dx dy dz ea eb ec ed ee ef eg eh ei ej ek el Rafaël Govaerts (Ed.): Alstroemeria. In: World Checklist of Selected Plant Families (WCSP) - The Board of Trustees of the Royal Botanic Gardens, Kew . Retrieved June 27, 2018.
  5. ^ A b Marta Camargo de Assis: New Species of Alstroemeria (Alstroemeriaceae) from Brazil in Novon: A Journal for Botanical Nomenclature , 19 (2), 2009, pp. 145-149.
  6. Entry in Plants for a Future.

Web links

Commons : Inca lilies  - collection of images, videos and audio files