Bulbophyllum grandiflorum (Cultivated- USA)

Bulbophyllum grandiflorum Blume, Rumphia 4: 42 1849. (syn: Bulbophyllum burfordiense Garay, Hamer & Siegerist; Bulbophyllum cominsii Rolfe; Bulbophyllum micholitzii Rolfe; Ephippium grandiflorum Blume; Hyalosema burfordiense (Garay, Hamer & Siegerist) Rysy; Hyalosema cominsii (Rolfe) Rolfe; Hyalosema grandiflorum (Blume) Rolfe; Hyalosema micholitzii (Rolfe) Rolfe; Phyllorchis grandiflora (Griff.) Kuntze; Phyllorkis grandiflora (Blume) Kuntze; Sarcopodium grandiflorum (Blume) Lindl.); Sulawesi to Papuasia as per The Plant List Ver.1.1; Maluku; New Guinea; Solomon Is.; Sulawesi as per Catalogue of Life; Bulbophyllum grandiflorum : Atlanta Botanical Garden, Atlanta, USA : 16APR20 : AK-60 : 4 posts by 2 authors. Attachments (4) Orchids seen at the Conservatory in ABG during my visit in October, 2018.  Hope the id is correct. Sorry forgot to add the link.... http://www.theorchidcolumn.com/search/label/Bulbophyllum%20grandiflorum   Yes this looks like Bulbophyllum grandiflorum.   References: Catalogue of Life  The Plant List Ver.1.1  WCSP  IPNI  Wikipedia   http://www.orchidspecies.com/bulbograndiflorum.htm https://www.orchidweb.com/orchids/bulbophyllum-cirrhopetalum/species/bulbophyllum-grandiflorum http://www.nv-os.org/index.php/the-potting-bench/orchids-cared-for-by-nvos-members/item/525-bulbophyllum-grandiflorum https://www.orchid-idea.com/en/product/?s=5218&p=843995 http://www.orchidsnewguinea.com/orchid-information/species/speciescode/232