Holly

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Holly
European holly (Ilex aquifolium), illustration

European holly ( Ilex aquifolium ), illustration

Systematics
Nuclear eudicotyledons
Asterids
Euasterids II
Order : Holly (aquifoliales)
Family : Holly family
Genre : Holly
Scientific name of the  family
Aquifoliaceae
DC. ex A.Rich.
Scientific name of the  genus
ilex
L.

The holly ( Ilex ) also pods (hülsdorn, Stechhülsen), Hulst, winter berries , Christthorn or (in Austria) also called Schradler , are the only genus of the plant family of the holly family (Aquifoliaceae) within the flowering plants (Magnoliopsida). Some species and varieties are ornamental plants for parks and gardens. The branches with the red fruits are used as Christmas decorations in Great Britain , France and North America and are also becoming increasingly popular in Central Europe.

etymology

Illustration from Addisonia - colored illustrations and popular descriptions of plants of the Myrtenblättrigen Holly ( Ilex myrtifolia )

All West Germanic languages have an Indo-European root word as hul- (ahd. HULIS , huls > (piercing) sleeves; medium Dutch huls > Dutch hulst ; Old English holeġn English> holly , from Hollywood ) reserve. The French language is the only one among the Romance languages ​​to have borrowed the Germanic word * hulis as houx . The same Indo-European root word explains Celtic words like Welsh celyn , Breton kelen (n), and Irish cuilleann .

In contrast, most Romance languages ​​retained the Latin word acrifolium (Latin 'needle-leafed, holly'; from Latin acris 'pointed' and Latin folium 'leaf' ), which was later misinterpreted as aquifolium . Also Agrifolium was a name for various Ilex species. The Italian agrifoglio and the Occitan grefuèhl ( (a) grifou (i) l , from which the false Frenchization Aigrefeuille ) also use.

description

The Ilex species are very similar in their generative characteristics, but the leaves are very different in shape.

Vegetative characteristics

Trunk and bark of Ilex mitis
European holly heterophylly ( Ilex aquifolium )

The Ilex species are summer or evergreen trees and shrubs that reach heights of 2 to 25 meters. The Ilex types do not contain resin.

Most alternate and usually two lines, often against continuously arranged on the branches leaves are usually stalked. In some species there is heterophylly . The often leathery, sometimes parchment-like to membranous leaf blades are simple. The leaf margins are smooth or serrate to thorny. The relatively small stipules are durable or ephemeral and leave a calloused scar.

Four-fold flower of the European holly ( Ilex aquifolium ) in detail

Generative characteristics

Ilex species are dioecious, separate sexes ( dioecious ). The lateral, zymous inflorescences are mostly branched.

Illustration of Ilex malabarica with six-fold flowers
Illustration Torrey's Flora of NY by Ilex glabra

The functionally unisexual flowers are relatively small, relatively inconspicuous, radial symmetry and usually four to six-fold with a double flower envelope ; there can also be up to 23 petals in a circle. The sepals are durable. The petals are only fused at their base or up to half their length and the corolla lobes overlap like a roof tile. The petals are often white or cream-colored, rarely green, yellow, pink to red. The male flowers usually have four to eight sepals and petals each. There is only the outer circle with four to eight stamens . The elongated egg-shaped anthers open lengthways. The male flowers have a rudimentary ovary. The female flowers usually have four to eight sepals and petals each. The staminodes are arrow-shaped or heart-shaped. Four to eight or ten carpels have become an upper constant, egg-shaped, four to eight or rarely zehnkammerige ovary grown; it is rarely hairy downy. A stylus is seldom developed. The scar is head-shaped, disc-shaped or columnar.

The red, brown to black, rarely green when ripe ( e.g. Ilex chapaensis ), mostly spherical stone fruits usually contain four to six, one to ten or even up to 23 stone kernels (sometimes called seeds). In the stone fruits, the exocarp is membranous or parchment-like and the mesocarp is fleshy. In stone cores, the endocarp is smooth, leathery, woody or rock-hard, grooved, grooved-furrowed or wrinkled and / or pitted.

Systematics and distribution

Taxonomy

The genus Ilex was established in 1753 by Carl von Linné in Species Plantarum , 1, p. 125. The generic name Ilex comes from the Latin language and means "a kind of oak with prickly arbor and small acorn, holm oak or holm oak". Type species is Ilex aquifolium L. Synonyms Ilex L. are: Agrifolium Hill , Aquifolium Mill. , Macoucoua Aubl. , Nemopanthus Raf. , Prinos L. , Ilicioides Dum. Cours. nom. rej ., Pileostegia Turcz. nom. illegal. non hook. f. & Thomson . Friedrich von Berchtold and Karl Bořiwog Presl : O Přirozenosti rostlin, aneb rostlinar , 2, 110, 1825, pp. 440, 438 were set as the valid first publication for the Aquifoliaceae family . A synonym for Aquifoliaceae Bercht. & J. Presl nom. cons. is Ilicaceae Dumort.

Internal systematics, types and distribution

The genus holly ( Ilex ) is distributed worldwide in all climatic zones ; most of their species thrive in the tropics and subtropics , centers of distribution are East Asia and South America . There is only one species in tropical Africa and only two species occur in northern Australia. In North America there are 17 species, in Europe four, in the People's Republic of China 204, of which 149 occur only there. Only a few species of the genus penetrate into the temperate areas in North America and East Asia . In Central Europe only one Ilex species is native, the European holly ( Ilex aquifolium ); it is common in Western Europe and the Mediterranean .

Subgenus Prinos : Ilex asprella habitus and deciduous leaves
Subgenus Prinos : Ilex macropoda ; Treetop in autumn
Subgenus Prinos : Ilex serrata without leaves with fruits

The genus Ilex comprises 400 to 600 species and is divided into three sub-genera:

Subgenus Ilex Section Ilex : Branch with leaves of Ilex bioritsensis
Subgenus Ilex Section Ilex : Ilex corallina : Branch with alternate, stalked leaves and young fruits
Subgenus Ilex Section Ilex : Chinese holly ( Ilex cornuta )
Subgenus Ilex Section Ilex : Illustration of Ilex dipyrena
Subgenus Ilex Section Ilex : Ilex fargesii : twigs with alternate, stalked leaves
Subgenus Ilex Section Ilex : Ilex georgei : branch with leaves
Subgenus Ilex Section Ilex : Ilex integra : branch with leaves and four-fold flowers
Subgenus Ilex Section Ilex : Ilex latifolia
Subgenus Ilex Section Ilex : habitus of Ilex pernyi
Subgenus Ilex Lauroilex section : Illustration of Ilex omeiensis
Subgenus Ilex section Lioprinus : leaves and fruits of Ilex chinensis
Subgenus Ilex, section Lioprinus : leaves and fruits of Ilex rotunda
Subgenus Ilex section Lioprinus : inflorescences with flowers in detail from Ilex rotunda
Subgenus Ilex section Paltoria : Japanese holly ( Ilex crenata )
Subgenus Ilex section Paltoria : branch with single stalked leaves and inflorescence of Ilex pedunculosa
Subgenus Ilex Section Paltoria : Ilex pedunculosa
Subgenus Ilex section Paltoria : leaves and flowers of Ilex sugerokii
Subgenus Ilex section Paltoria : habitus of the Yunnan holly ( Ilex yunnanensis )
Subgenus Ilex Section Pseudoaquifolium : Ilex championii
Subgenus Ilex Section Pseudoaquifolium : Illustration of Ilex pubescens
Subgenus Ilex : branch with leaves, flowers and fruits of Ilex anomala
Subgenus Ilex : branch with deciduous leaves and six-fold flowers of Ilex anomala
Subgenus Ilex : European holly ( Ilex aquifolium )
Subgenus Ilex : branch with leaves and fruits of Ilex cassine
Subgenus Ilex : branch with leaves and fruits of Ilex colchicum
Subgenus Ilex : branch with alternate, simple leaves of Ilex cymosa
Subgenus Ilex : branch without leaves with fruits of Ilex decidua
Subgenus Ilex : Ilex dimorphophylla
Subgenus Ilex : branch with leaves and fruits of Ilex dumosa
Subgenus Ilex : branch with fruits of Ilex gardneriana
Subgenus Ilex : branch with fruits of Ilex geniculata
Subgenus Ilex : branch with leaves and flowers of Ilex kunthiana
Subgenus Ilex : branch with leaves and fruits of Ilex laevigata
Subgenus Ilex : branch with leaves and flowers of Ilex leucoclada
Subgenus Ilex : Ilex mitis
Subgenus Ilex : branch with alternate, stalked leaves of Ilex montana
Subgenus Ilex : Ilex mucronata
Subgenus Ilex : Habitus of Ilex myrtifolia
Subgenus Ilex : American holly ( Ilex opaca )
Subgenus Ilex : Mate shrub ( Ilex paraguariensis )
Subgenus Ilex : branch with leaves and flowers of Ilex rugosa
Subgenus Ilex : branch with alternate leaves and fruits of Ilex sapotifolia
Subgenus Ilex : branches with fruits without leaves of Ilex verticillata
Subgenus Ilex : leaves and fruits of Ilex vomitoria
Habit and leaves of the cultivar Ilex crenata 'Convexa'
The variegated variety Ilex × altaclerensis 'Golden King'
European holly ( Ilex aquifolium ) in the coat of arms of the village of Plan-d'Aups-Sainte-Baume in Provence-Alpes-Côte d'Azur

use

Ornamental plant

Some species and varieties are used as ornamental plants in parks and gardens. The branches with the red fruits are used as Christmas decorations in Great Britain , France and North America and are also becoming increasingly popular in Central Europe.

From the Japanese holly ( Ilex crenata ) the variety, Convexa 'is also Spoon Ilex called to replace the by the cydalima perspectalis endangered in Europe boxwood used.

There are some cultivated hybrids (selection):

  • Large-leaved holly ( Ilex × altaclerensis (Loudon) Dallim. ) = Ilex aquifolium × Ilex perado
  • Ilex × aquaprneiia Gable ex Whittem. = Ilex aquifolium × Ilex pernyi
  • Ilex × attenuata Ashe = Ilex opaca × Ilex cassine
  • Ilex × beanii Rehder = Ilex aquifolium × Ilex dipyrena
  • Ilex × koehneana Loes. = Ilex aquifolium × Ilex latifolia
  • Ilex x meserveae S.Y.Hu = Ilex aquifolium × Ilex rugosa
  • Ilex x wandoensis C.F. Mill. & M.Kim = Ilex cornuta × Ilex integra .

tea

Mate tea is made from the South American mate bush ( Ilex paraguariensis A.St.-Hil. ) . The leaves of various other types of Ilex are also used as tea, including Ilex guayusa ( guayusa tea), Ilex kaushue ( kuding tea ) and Ilex vomitoria (yaupon tea), as well as the bitter and nauseating tea made from Ilex glabra . In general, relatively little about the difference in the poison content of various Ilex TYPES known, so it is not clear which species are suitable for the preparation of tea.

Toxicity

For toxicity see main article European holly ( Ilex aquifolium ). For the other species, there is usually no information available (or see the respective species article).

symbolism

The European holly ( Ilex aquifolium ) is used in some coats of arms.

On the millefleurs tapestry are The Lady with the Unicorn (French: La Dame à la licorne ), a six-part picture knitting from the end of the 15th century, which is exhibited in the Musée national du Moyen Age in Paris (until 1980 Musée de Cluny) stylized images of a holly, which are inserted here as a symbol of the druids for bravery and as one of the four cardinal virtues according to Plato .

swell

literature

  • Shu-kun Chen, Haiying Ma, Yuxing Feng, Gabrielle Barriera, Pierre-André Loizeau: Aquifoliaceae. In: Wu Zheng-yi, Peter H. Raven, Deyuan Hong (Eds.): Flora of China. Volume 11: Oxalidaceae through Aceraceae. Science Press and Missouri Botanical Garden Press, Beijing and St. Louis, 2008, ISBN 978-1-930723-73-3 , p. 359. (Sections Description and Systematics) (efloras.org)
  • Philippe Cuénoud, Maria A. del Pero Martinez, Pierre-André Loizeau, Rodolphe Spichiger, Susyn Andrews, Jean-François Manen: Molecular Phylogeny and Biogeography of the Genus Ilex L. (Aquifoliaceae). In: Annals of Botany. Volume 85, Issue 1, 2000, pp. 111-122. doi: 10.1006 / anbo.1999.1003 (academia.edu)
  • Jean-François Manen, MC Boulter, Y. Naciri-Graven: The complex history of the genus Ilex L. (Aquifoliaceae): evidence from the comparison of plastid and nuclear DNA sequences and from fossil data. In: Plant Systematics and Evolution. Volume 235, 2002, pp. 79-98. doi: 10.1007 / s00606-002-0225-x
  • YH Choi et al .: Classification of Ilex species based on metabolic fingerprinting using nuclear magnetic resonance and multivariate data analysis. In: Journal of Agricultural and Food Chemistry. Volume 53, 2005, pp. 1237-1245.
  • P.-A. Loizeau, G. Barriera, J.-F. Manen, O. Broennimann: Towards an understanding of Ilex L. (Aquifoliaceae) on a World-wide scale . In: Ib Friis, Hendrik Balslev (Ed.): Plant diversity and complexity patterns: local, regional, and global dimensions. Proceedings of an international symposium held at the Royal Danish Academy of Sciences and Letters in Copenhagen, Denmark, May 25-28, 2003 (=  Biologiske skrifter . Volume 55 ). Reitzel, Copenhagen 2005, ISBN 87-7304-304-4 , pp. 507-517 ( limited preview in Google Book search).
  • Alexandra M. Gottlieb, Gustavo C. Giberti, Lidia Poggio: Molecular analyzes of the genus Ilex (Aquifoliaceae) in southern South America, evidence from AFLP and ITS sequence data. In: American Journal of Botany. Volume 92, Issue 2, 2005, pp. 352-369. doi: 10.3732 / ajb.92.2.352 JSTOR 4123880
  • Jean-François Manen et al .: The history of extant Ilex species (Aquifoliaceae): Evidence of hybridization within a Miocene radiation. In: Molecular Phylogenetics and Evolution. Volume 57, 2010, pp. 961-977.
  • Xin Yao, Yun-Hong Tan, Ying-Ying Liu, Yu Song, Jun-Bo Yang, Richard T. Corlett: Chloroplast genome structure in Ilex (Aquifoliaceae). In: Scientific Reports. Volume 6, 2016, Article 28559. (nature.com)

Individual evidence

  1. ^ Karl Ernst Georges : Comprehensive Latin-German concise dictionary . 8th, improved and increased edition. Hahnsche Buchhandlung, Hannover 1918 ( zeno.org [accessed February 4, 2019]). , Karl Ernst Georges: Comprehensive Latin-German concise dictionary . 8th, improved and increased edition. Hahnsche Buchhandlung, Hannover 1918 ( zeno.org [accessed February 4, 2019]).
  2. ^ Karl Ernst Georges: Comprehensive Latin-German concise dictionary . 8th, improved and increased edition. Hahnsche Buchhandlung, Hannover 1918 ( zeno.org [accessed February 4, 2019]).
  3. Wolfgang Schiedermair: The "Meelbyrn, Paliurus" in Adam Lonitzer's "Kreuterbuch" (1679). For knowledge of X Sorbopyrus auricularis (Kroop.) Schneid. - Rose hip pear. In: Medical historical messages. Journal for the history of science and specialist prose research. Volume 34, 2016, pp. 87–96, here: p. 89.
  4. ^ A b c Xin Yao, Yun-Hong Tan, Ying-Ying Liu, Yu Song, Jun-Bo Yang, Richard T. Corlett: Chloroplast genome structure in Ilex (Aquifoliaceae). In: Scientific Reports. Volume 6, 2016, Article 28559. (nature.com)
  5. 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 em en eo ep eq er es et eu ev ew ex ey ez fa fb fc fd fe ff fg fh fi fj fk fl fm fn fo fp fq fr fs ft fu fv fw fx fy fz ga gb gc gd ge gf gg gh gi gj gk gl gm gn go gp gq gr gs gt gu gv gw gx gy gz ha hb hc hd he hf hg hh hi hj hk hl hm hn ho hp hq hr hs ht hu hv hw hx hy hz ia ib ic id ie if ig ih Shu-kun, Haiying Ma , Yuxing Feng, Gabrielle Barriera, Pierre-André Loizeau: Aquifoliaceae. In: Wu Zheng-yi, Peter H. Raven, Deyuan Hong (Eds.): Flora of China. Volume 11: Oxalidaceae through Aceraceae. Science Press and Missouri Botanical Garden Press, Beijing and St. Louis, 2008, ISBN 978-1-930723-73-3 , p. 359. (efloras.org)
  6. a b c d e f The family at DELTA . There with apparently one more genre, but which is a synonym.
  7. ^ Karl Ernst Georges: Comprehensive Latin-German concise dictionary . 8th, improved and increased edition. Hahnsche Buchhandlung, Hannover 1918 ( zeno.org [accessed February 4, 2019]).
  8. 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 Ilex in the Germplasm Resources Information Network (GRIN), USDA , ARS , National Genetic Resources Program. National Germplasm Resources Laboratory, Beltsville, Maryland. Retrieved August 4, 2019.
  9. Aquifoliaceae at Tropicos.org. Missouri Botanical Garden, St. Louis, accessed March 27, 2014.
  10. a b c d e f g h species list at Annotated Checklist of the Flowering Plants of Nepal .
  11. a b c d e f g h i j k l m n Walter Erhardt, Erich Götz, Nils Bödeker, Siegmund Seybold: The great zander. Encyclopedia of Plant Names. Volume 2: Types and Varieties. Eugen Ulmer, Stuttgart (Hohenheim) 2008, ISBN 978-3-8001-5406-7 .
  12. 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 Ilex in the Red List of Endangered Species of the IUCN 2018. Accessed on 2019-08-24.
  13. 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 em en eo ep eq er es et eu ev ew ex ey ez fa fb fc fd fe ff fg fh fi fj fk fl fm fn fo fp fq fr fs ft fu fv fw fx fy fz ga gb gc gd ge gf gg gh gi gj gk gl gm gn go gp gq gr gs gt gu gv gw gx gy gz ha hb hc hd he hf hg hh hi hj hk hl hm hn ho hp hq hr hs ht hu hv hw hx hy hz ia ib ic id ie if ig ih ii ij ik il im in io ip iq ir is it iu iv iw ix iy iz ja jb jc jd je jf jg jh ji jj jk jl jm jn jo jp jq jr Vascular Plants of the Americas : Aquifoliaceae at Tropicos.org. In: 83 . Missouri Botanical Garden, St. Louis
  14. a b Aquifoliaceae at Tropicos.org. In: Catalog of the Vascular Plants of Madagascar . Missouri Botanical Garden, St. Louis
  15. Book replacement. In: My beautiful country . January / February 2012, p. 38.
  16. ^ Carlos Franklin (Director): The Lady with the Unicorn (14th episode). In: A hundred masterpieces of painting and their secrets. arte - tv, accessed on December 13, 2019 .

Web links

Commons : Holly ( Ilex )  - Collection of images, videos, and audio files