Podophyllum

Podophyllum

Taxobox
name = "Podophyllum"



image_width = 240px
image_caption = "Podophyllum peltatum"
regnum = Plantae
divisio = Magnoliophyta
classis = Magnoliopsida
ordo = Ranunculales
familia = Berberidaceae
genus = "Podophyllum"
genus_authority = L.
subdivision_ranks = Species
subdivision = Six species; see text

"Podophyllum" is a genus of six species of herbaceous perennial plants in the family Berberidaceae, native to eastern Asia (five species) and eastern North America (one species, Mayapple "P. peltatum"). They are woodland plants, typically growing in colonies derived from a single root.

The stems grow to 30–40 cm tall, with palmately lobed umbrella-like leaves up to 20–40 cm diameter with 3–9 shallowly to deeply cut lobes. The plants produce several stems from a creeping underground rhizome; some stems bear a single leaf and do not produce any flower or fruit, while flowering stems produce a pair or more leaves with 1–8 flowers in the axil between the apical leaves. The flowers are white, yellow or red, 2–6 cm diameter with 6–9 petals, and mature into a green, yellow or red fleshy fruit 2–5 cm long.

All the parts of the plant, excepting the fruit, are poisonous. Even the fruit, though not dangerously poisonous, can cause unpleasant indigestion.

The substance they contain (podophyllotoxin or podophyllin) is used as a purgative and as a cytostatic. Posalfilin is a drug containing podophyllin and salicylic acid that is used to treat the plantar wart.

They are also grown as ornamental plants for their attractive foliage and flowers.

Species

*"Podophyllum aurantiocaule". Southwest China (Yunnan).
*"Podophyllum delavayi". Southwest China.
*"Podophyllum hexandrum". Western China, Himalaya.
*"Podophyllum peltatum" - Mayapple. Eastern North America.
*"Podophyllum pleianthum". Central and southeast China.
*"Podophyllum versipelle". China, Tibet.


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  • Podophyllum — Saltar a navegación, búsqueda ? Podophyllum Podophyllum peltatum Clasificación científica …   Wikipedia Español

  • Podophyllum — Pod o*phyl lum, n. [NL., fr. Gr. poy s, podo s, foot + fy llon leaf.] 1. (Bot.) A genus of herbs of the Barberry family, having large palmately lobed peltate leaves and solitary flower. There are two species, the American {Podophyllum peltatum},… …   The Collaborative International Dictionary of English

  • Podophyllum — Rizoma y raíces desecadas de Podophyllum peltatum, de las que se obtiene una resina cáustica que se utiliza para la eliminación de ciertas verrugas. Diccionario Mosby Medicina, Enfermería y Ciencias de la Salud, Ediciones Hancourt, S.A. 1999 …   Diccionario médico

  • Podophyllum — (P. L.), Pflanzengattung aus der Familie der Berberideae, 13. Kl. 1. Ordn. L.; Arten; P. peltatum, mit ganz einfachem, 5–10 Zoll hohem, am Ende zwei gegenüberstehende, schildförmig gelappte, große Blätter, zwischen diesen eine überhängende weiße …   Pierer's Universal-Lexikon

  • Podophyllum — Podophyllum, Gattung der Berberidazeen, ausdauernde Kräuter mit kriechendem Wurzelstock, handförmig gespaltenen, schildförmigen, selten dreizähligen Blättern, einzeln oder in Trugdolden stehenden Blüten und fleischigen Beeren mit zahlreichen… …   Meyers Großes Konversations-Lexikon

  • Podophýllum — L., Fußblatt, Mandrake, Pflanzengattg. der Berberideen, Kräuter. Von P. peltātum L. aus Nordamerika kommt das Podophyllin (s.d.) …   Kleines Konversations-Lexikon

  • podophyllum — ● podophyllum nom masculin Plante (berbéridacée) vivace, à souche rhizomateuse, d Amérique, aux fruits comestibles. (Les rhizomes sont employés en pharmacie.) …   Encyclopédie Universelle

  • Podophyllum — Podophylle pe …   Wikipédia en Français

  • podophyllum — The rhizome of P. peltatum (family Berberidaceae), used as a powerful laxative. SYN: May apple, vegetable calomel. Indian p. the dried rhizome and roots of P. emodi, a Himalayan plant; a cholagogue and cathartic. * * * podo·phyl·lum fil əm n …   Medical dictionary

  • Podophyllum — noun perennial rhizomatous herbs • Syn: ↑genus Podophyllum • Hypernyms: ↑magnoliid dicot genus • Member Holonyms: ↑Berberidaceae, ↑family Berberidaceae, ↑barberry family …   Useful english dictionary

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