lophophora
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Age : 22
Inscrit le : 23 Juin 2007
Messages : 111
Localisation : Mons (Belgique)
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 Sujet: Dionaea 'Louchapates' (Cultivar officiel)  Lun 25 Juin - 19:18 |
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| http://www.omnisterra.com/bot/cp_home.cgi?name=dionaea&submit=Submit+Query&search=cultivars a écrit: |
N: $[Dionaea ' Louchapates ' (R.Anfraix}]
P: Carniv.Pl.Newslett.33:100 (2004)
PW: www.carnivorousplants.org/cpn/Species/v33n4p100_101.html#ladle
S: =[Dionaea muscipula {Soland. ex Ellis}]
HC: Registered 30. 12. 2004 (JS)
B: R.Anfraix, Lyon, FR, from a batch of [Dionaea ' Fused Tooth ' {P.D'Amato}] plants, 2000
Nominant: R.Anfraix
Registrant: R.Anfraix, 13. 8. 2003
Translation: [Dionaea ' Noodle Ladle ' {R.Anfraix}] (English)
Description: Carniv.Pl.Newslett.33:100 (2004)
<BLOCKQUOTE>"Growing within this batch of plants was a small individual that differed from the others by a regular fusion of only a few spines into each of its teeth. The result was that each tooth was about 2 mm wide and was flattened in cross section, in contrast with the normal capillary nature of typical [Dionaea {L.}] plants. The tips of the teeth on this peculiar plant are often are multiply divided, revealing the fused nature of the teeth. The teeth are oriented normally, unlike the distorted positioning as is often observed with [Dionaea ' Fused Tooth ' {P.D'Amato}]. (...) Another peculiarity with [Dionaea ' Louchapates ' {R.Anfraix}] is exhibited near the apex of the trap, opposite the petiole. In normal specimens of [Dionaea {L.}], this region of the leaf lobe margins lacks spines. But in [Dionaea ' Louchapates ' {R.Anfraix}], marginal teeth are present on both lobes, all the way to the midpoint of the two lobe margins. This feature is also seen in [Dionaea ' Cupped Trap ' {S.Stewart}], although that cultivar also has trap that is cupped like a spoon. After three years of cultivation, [Dionaea ' Louchapates ' {R.Anfraix}] has undergone normal dormancies and has been propagated vegetatively. The progeny are showing the same features as the parent plant. This cultivar is not a member of the [Dionaea {L.}] Dentate Traps Group since its teeth originate from a fusion of multiple marginal spines, and are not short and triangular." </BLOCKQUOTE>
Standard: Carniv.Pl.Newslett.33:101 (2004)
Propagation: vegetative
Etymology: after the culinary tool of the same shape that is used for serving spaghetti noodles
image: [url=http://www.humboldt.edu/~rrz7001/Dionaea.html#Louchapates_(R_Anfraix}]Check Bob Ziemer's Photo Finder[/url]
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La plante a été découverte dans un lot de dionées 'Fused tooth' par hasard par Romuald Anfraix (Lyon - France)
Aspect printanier de la plante.
(Photo de Laurent Duthion)
Aspect estival
(Photo de Lucien)
(Photo de Romuald Anfraix)
 (Photo de Laurent Duthion)
Description:
La différence vient d'une fusion régulière de plusieurs épines dans chaque dent, le résultat est que chaque dent fait près de 2 mm de large, ce qui diffère de l'aspect "capillaire" des dents d'une dionée type.
Les dents ont une orientation normale contrairement à la position distordue des dents d'une 'Fused tooth'.
Suite de la description trouvée sur le site de Jean Philippe Rosello
http://www.carnibase.com/dossiers/faq/dionee.htm
La "Louchapates" : les dents voisines sont fusionnées et sont présentes jusqu'à l'extrémité distale du piège (donc vers l'extérieur) zone normalement sans dent. J'avais suggéré le nom "perimacrodentata", qui m'a semblé convenir lorsque je l'ai vu et photographié. J'ai appris que ce nom n'avait pas été accepté finalement à cause des racines latines réservées aux noms de la classification scientifique, en tout cas dans les règles de l'ICNCP - article 17.9. Le nom actuel est la contraction de "Louche à pâtes" - 'Noodle Ladle' en anglais.
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