Paphiopedilum kolopakingii

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Paphiopedilum kolopakingii
Paphiopedilum kolopakingii.jpg
Flower of Paphiopedilum kolopakingii
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Orchidaceae
Subfamily: Cypripedioideae
Genus: Paphiopedilum
Species:
P. kolopakingii
Binomial name
Paphiopedilum kolopakingii
Fowlie  [ es ]
Synonyms

Paphiopedilum topperi Braem & H.Mohr

Paphiopedilum kolopakingii is a species of orchid endemic to Borneo. The species is named after A. Kolopaking, an orchid collector from East Java who first flowered the plants in cultivation. [1] [2] This orchid is considered as high-valued economically. [3]

Contents

Description

P. kolopakingii is characterized with 8–10 strap-shaped, obtuse and clear green leaves blooming in the spring stout, with 6–14 flowers 40–70 centimetres (16–28 in) long, which are densely pubescent, purple, terete inflorescence with elliptic-lanceolate, acuminate, purple striped floral bracts, having honeysuckle-scented flowers. This orchid has the most amount of flowers open at once among the Paphiopedilum species. [4] Its sepals are whitish with dark red-brown or dark brown venation, while its petals are green, veined with red or brown. The lip is olive-green to ochre with darker veins. Flowering in the wild occurs from January till March. [2] It is similar morphologically to P. ooii , but P. ooii can be distinguished by its shorter and ovate dorsal sepal, spirally twisted petals, a shorter lip and a white staminode with a less hairy margin. [5]

The orchid grows on steep slopes in hill and lower montane forests, clustered among rocks over steep river gorges at altitudes of 600–1,100 metres (2,000–3,600 ft). [4]

Distribution

This species is endemic in Borneo, primarily in north-central Kalimantan in Indonesia, especially around the headwaters of the Barito River, [2] although it has also been discovered in Sabah, specifically at the eastern side of Mount Kinabalu. [6]

Hybrids

The first P. kolopakingii hybrid was cultivated in 1994, with cultivated hybrids include rothschildianum × kolopakingii, kolopakingii × philippinense, kolopakingii ×sanderianum, and haynaldianum × kolopakingii. [2]

References

  1. "Paphiopedilum kolopakingii Fowlie" . Retrieved May 25, 2010.
  2. 1 2 3 4 Diffily, James (2019). "Paphiopedilum kolopakingii Fowlie 1984" (PDF).
  3. Chairani, Siregar (2008). "Exploration and inventory of native orchid germplasm in West Borneo, Indonesia". HortScience. 42 (2): 554–557.
  4. 1 2 "Paphiopedilum kolopakingii Fowlie 1984 Subgenus Paphiopedilum Section Coryopedilum". orchidspecies.net.
  5. "Paphiopedilum ooii Koop. 1999 Sugenus Polyantha Section Mastigopetalum". orchidspecies.com.
  6. Han, Lewis Han; Lamb, A.; Cribb, P. J. (1998). "Paphiopedilum kolopakingii (Orchidaceae : Cypripedioideae)-A Slipper Orchid new to Sabah" (PDF). Sandakania. 12: 57–59.