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Bulbophyllum orbiculare subsp. cassideum

Bulbophyllum orbiculare subsp. cassideum

Bulbophyllum orbiculare J.J.Sm. subsp. cassideum (J.J.Sm.) J.J.Verm., Orchid Monogr. 7 (1993) 111, fig. 67 k-n

Synonyms:

  • Bulbophyllum cassideum J.J.Sm., Repert. Spec. Nov. Regni Veg. 11 (1912) 138
    - Type: Gjellerup 849 (holo BO)
  • Bulbophyllum orbiculare, J.J.Sm. subsp. cassideum (J.J.Sm.) J.J.Verm. Orchid Monogr. 7 (1993) 111, fig. 67 k-n
  • Bulbophyllum errabundum, Ridl. Trans. Linn. Soc. London, Bot. 9 (1916) 189
    - Type: Kloss s.n. (Camp 6a, 3100 ft.) (syn BM, K); (Camp 6b, 3900 ft.) (syn AMES, BM, K)
  • Bulbophyllum truncatisepalum, J.J.Sm. Bull. Jard. Bot. Buitenzorg, sér. 3, 9 (1928) 469
    - Type: Bogor cult. (Toxopeus Be) s.n. (1-III-1922) (holo L; iso BO)

Basionym: Bulbophyllum cassideum

Lip with the top distinctly curved; adaxially with the ridges at least to 4/5 of the total length of the lip (stretch the lip!), generally almost to the tip. (After Vermeulen, 1993)


As for subsp. orbiculare.

Epiphyte in lowland forest; 300-2300 m.

Malesia (Moluccas, New Guinea).

Papua (Indonesia); Papua New Guinea; see map

Distribution of Bulbophyllum orbiculare subsp. cassideum in New Guinea

Warm growing epiphyte.

January, November.

  • Smith, J.J., Nova Guinea 12, 4 (1916) 412, t. 155, fig. 289, as Bulbophyllum cassideum J.J.Sm.
  • Smith, J.J., Bull. Jard. Bot. Buitenzorg, Suppl. 2 (1934) t. 93, fig. III, as Bulbophyllum truncatisepalum J.J.Sm.
  • Family Orchidaceae
  • Subfamily Epidendroideae
  • Tribe Dendrobieae
  • Subtribe Bulbophyllinae
  • Genus Bulbophyllum
  • Section Macrouris
  • Species Bulbophyllum orbiculare
  • Subspecies Bulbophyllum orbiculare cassideum

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Bulbophyllum orbiculare subsp. cassideum

Overview picture of Bulbophyllum orbiculare J.J.Sm. subsp. cassideum (J.J.Sm.) J.J.Verm.

Bulbophyllum orbiculare subsp. cassideum

Bulbophyllum orbiculare J.J.Sm. subsp. cassideum (J.J.Sm.) J.J.Verm., plant habit, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 1779

Bulbophyllum orbiculare subsp. cassideum

Bulbophyllum orbiculare J.J.Sm. subsp. cassideum (J.J.Sm.) J.J.Verm., flower, front view, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 1779

Bulbophyllum orbiculare subsp. cassideum

Bulbophyllum orbiculare J.J.Sm. subsp. cassideum (J.J.Sm.) J.J.Verm., flower detail, centre of flower, oblique lateral view, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 1779

Bulbophyllum orbiculare subsp. cassideum

Bulbophyllum orbiculare J.J.Sm. subsp. cassideum (J.J.Sm.) J.J.Verm., flower detail, centre of flower, front view, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 1779

Bulbophyllum orbiculare subsp. cassideum

Bulbophyllum orbiculare J.J.Sm. ssp. cassideum, Orchid Monogr. 7 (1993) 111, fig. 67, J.J. Vermeulen, drawing, lip, various views, based on k Dickson 161 (); l-n Jongdejan 7762 (L)

Bulbophyllum orbiculare subsp. cassideum

Bulbophyllum cassideum J.J.Sm., floral analysis, drawing J.J. Smith, from Gjellerup 849

Bulbophyllum orbiculare subsp. cassideum

Bulbophyllum cassideum J.J.Sm., lip, drawing J.J. Smith, from Gjellerup 849

Bulbophyllum orbiculare subsp. cassideum

Bulbophyllum errabundum Ridl., herbarium sheet, Kloss s.n. (Camp 6a, 3100 ft.) (syntype specimen K), photo copyright the Board of Trustees of the Royal Botanic Gardens, Kew

Bulbophyllum orbiculare subsp. cassideum

Bulbophyllum errabundum Ridl., detail of herbarium sheet, Kloss s.n. (Camp 6b, 3900 ft.) (syntype specimen K), photo copyright the Board of Trustees of the Royal Botanic Gardens, Kew

Bulbophyllum orbiculare subsp. cassideum

Bulbophyllum errabundum Ridl., herbarium sheet, Kloss s.n. (Camp 6b, 3900 ft.) (syntype specimen K), photo copyright the Board of Trustees of the Royal Botanic Gardens, Kew