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Cattleya walkeriana - Wikipedia

Cattleya walkeriana
Cattleya walkeriana.jpg
Ilmiy tasnif
Qirollik:
Plantae
(ochilmagan):
Angiospermlar
(ochilmagan):
Monokotlar
Buyurtma:
Qushqo'nmas
Oila:
Orxideya
Subfamila:
Epidendroideae
Qabila:
Epidendrealar
Obuna bo'lish:
Laeliinae
Tur:
Cattleya
Subgenus:
C. subg.Rizantha
Turlar:
C. Walkeriana
Binomial ism
Cattleya walkeriana
Gardner
Sinonimlar
  • Cattleya bulbosa Lindl.
  • Cattleya gardneriana Rchb.f.
  • Cattleya knyazlari Barb. Rodr.
  • Cattleya walkeriana var. bulboza (Lindl.) Fouli
  • Cattleya walkeriana var. knyazlar L.C. Menezlar
  • Epidendrum walkerianum (Gardner) Rchb.f.

Cattleya walkeriana (Uokerning chorva mollari) ning bir turi orkide. U ko'pchilik turlaridan farq qiladi Cattleya ega bo'lish orqali inflorescences dan kelib chiqadigan ildizpoyali tepaligi o'rniga pseudobulb[nb 1]. Uning tabiiy yashash joyida (Braziliya Markaziy platosi) u ham o'sadi epifit yoki a litofit, ba'zan to'liq quyosh ostida[1][nb 2]. Pseudobulbs nisbatan qisqa, bulbous yoki fusiform, tepada bir yoki ikkita tuxumdon barglari mavjud. Guldastasi bir yoki kam gulli, bo'yi taxminan 8 "(20 sm). Gullar bo'ylab 4-5" (9-12 sm) uzunlikda bo'ladi.[2][3]

Genetik jihatdan C. Walkeriana bifoliate Cattleyas-ga yaqin.[4] The diploid xromosoma soni C. Walkeriana ikki marta 2 deb aniqlangann = 40; diploid xromosoma raqami xilma C. Walkeriana var.knyazlar L.C.Menzes 2 deb aniqlandin = 80.[5]

Izohlar

  1. ^ Ushbu xususiyatni namoyish etadigan boshqa Cattleya turlari C. nobilior.
  2. ^ Madaniyatda to'g'ridan-to'g'ri quyoshdan himoya qilish kerak, chunki to'liq quyoshga odatlanmagan o'simliklar quyosh yonishi mumkin.

Tashqi havolalar

  1. ^ "Braziliya orkide - Orchid News 33". www.delfinadearaujo.com.
  2. ^ "IOSPE FOTOLAR". www.orchidspecies.com.
  3. ^ I. F. La Kroy. Orkide yangi ensiklopediyasi: etishtirishda 1500 tur (Timber Press, 2008), 92-bet
  4. ^ Van den Berg, Kassio. "Qarama-qarshi bo'lgan yadro va plastid filogenetik daraxtlari o'rtasida murosaga erishish: Cattleya (Epidendreae; Epidendroideae; Orchidaceae) jinsi uchun yangi tasnif." Fitotaxa 186.2 (2014): 75-86. [1]
  5. ^ L. P. Feliks va M. Gerraning 251-beti: "Xromosoma sonining o'zgarishi va subfamily Epidendroideae (Orchidaceae) ning asosiy soni" Linnean Jamiyatining Botanika jurnali 163(2010) 234—278. Londonning Linnean Jamiyati. 2010 yil oktyabrdan yuklab olingan onlinelibrary.wiley.com