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Passiflora pectinata ( Inglês )

fornecido por wikipedia EN

Passiflora pectinata is a species of flowering plant native to the West Indies.[2][3]

Taxonomy

Passiflora pectinata has been assigned to subgenus Passiflora, section Dysosmia.[4]

Etymology

The species is named for the pectinate (comb-shaped) involucral bracts.

Description

The vine is glabrous throughout. The stem is subangular, striate, and rather stout. Stipules are deeply cleft into linear or subulate, gland-tipped segments. Petioles are 1 to 2 cm long, often bearing a few stiff, gland-tipped hairs. Leaves are cordate-deltoid, 4 to 7 cm long, 3 to 6 cm wide, obscurely hastate or not lobed, acute or obtusish at apex, deeply cordate at base, repand-crenulate (often with minute glands in the sinuses of the crenations at the tips of the nerves), 5-nerved, coriaceous, often sublustrous. Peduncles are solitary, 2 to 3 cm long. Bracts are 2 to 3 cm, long pectinate or once pinnatifid (segments gland-tipped, scarcely longer than width of rachis), rarely bipinnatifid, but the rachis at least 2 mm. wide. Flowers are 5 to 8 cm wide, white. Sepals are linear or linear-lanceolate, 2.5 to 3.5 cm long, 5 to 8 mm wide at base, obtuse, corniculate just below apex, the horn being up to 7 mm long, subfoliaceous. Petals are linear, 2 to 3 cm. long, 4 to 6 mm wide, obtuse, white. Coronal filaments are in several series, with the 2 outer narrowly ligulate, the outermost 1 to 1.5 cm long, the second 6 to 8 mm long, the succeeding 2 or 3 series consisting of filiform threads 2 to 3 mm long. The operculum is membranous, barely 1 mm high, denticulate. The ovary is ovoid, tapering at apex. Fruit is subglobose, 2 to 3 cm in diameter, deep pink. Seeds are oblong, about 5 mm. long, 4 mm. wide, tridentate at apex, shallowly coarsely reticulate.[3]

Distribution and habitat

Passiflora pectinata is native to the Bahamas, Bermuda, Hispaniola (the Dominican Republic and Haiti) and the Turks and Caicos, where it is frequently found growing in sand dunes and low scrub.[3]

References

  1. ^ McRobbie, K. (2021). "Passiflora pectinata". IUCN Red List of Threatened Species. 2021: e.T164209952A164209966. doi:10.2305/IUCN.UK.2021-1.RLTS.T164209952A164209966.en. Retrieved 30 November 2022.
  2. ^ Grisebach, A H R (1864). Flora of the British West Indian Islands. Lovell Reeve & Co.
  3. ^ a b c Killip, E P (1938). The American Species of Passifloraceae. Field Museum of Natural History.
  4. ^ Vanderplank, J (2013). "A revision of Passiflora Section Dysosmia". Botanical Magazine. 30 (4): 318–390.

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Passiflora pectinata: Brief Summary ( Inglês )

fornecido por wikipedia EN

Passiflora pectinata is a species of flowering plant native to the West Indies.

licença
cc-by-sa-3.0
direitos autorais
Wikipedia authors and editors
original
visite a fonte
site do parceiro
wikipedia EN

Passiflora pectinata ( Polonês )

fornecido por wikipedia POL

Passiflora pectinata Griseb. – gatunek rośliny z rodziny męczennicowatych (Passifloraceae Juss. ex Kunth in Humb.). Występuje naturalnie na Bermudach, Bahamach, Turks i Caicos oraz haitanskiej wyspie Tortuga[3].

Morfologia

Pokrój
Zdrewniałe, trwałe, nagie liany[4].
Liście
Potrójnie klapowane, ścięte u podstawy. Mają 4–7 cm długości oraz 3–6 cm szerokości. Mają drobne, zaokrąglone ząbki, z ostrym wierzchołkiem. Ogonek liściowy jest nagi i ma długość 10–20 mm. Przylistki są skrzydlate[4].
Kwiaty
Pojedyncze. Działki kielicha są liniowe lub lancetowate, białawe, mają 2,5–3,5 cm długości. Płatki są liniowe, białe, mają 2,5–3,8 cm długości. Przykoronek ułożony jest w dwóch rzędach, biały, ma 2–8 mm długości[4].
Owoce
Są prawie kulistego kształtu. Mają 2–3 cm średnicy[4].

Przypisy

  1. Stevens P.F.: Angiosperm Phylogeny Website (ang.). 2001–. [dostęp 2013-04-15].
  2. Passiflora pectinata Griseb. (ang.). The Plant List. [dostęp 20 listopada 2014].
  3. Passiflora pectinata – Maps (ang.). Encyclopedia of Life. [dostęp 20 listopada 2014].
  4. a b c d Passiflora pectinata (fr.). Plantes et botanique. [dostęp 20 listopada 2014].
licença
cc-by-sa-3.0
direitos autorais
Autorzy i redaktorzy Wikipedii
original
visite a fonte
site do parceiro
wikipedia POL

Passiflora pectinata: Brief Summary ( Polonês )

fornecido por wikipedia POL

Passiflora pectinata Griseb. – gatunek rośliny z rodziny męczennicowatych (Passifloraceae Juss. ex Kunth in Humb.). Występuje naturalnie na Bermudach, Bahamach, Turks i Caicos oraz haitanskiej wyspie Tortuga.

licença
cc-by-sa-3.0
direitos autorais
Autorzy i redaktorzy Wikipedii
original
visite a fonte
site do parceiro
wikipedia POL