21. Dendrobiums grow best in pots small for the size of the plant, according to the AOS.22. In 1960, T . Vajrabhaya and Randolph published'Chromosome studies in Dendrobium 'in Amer. 23. Water : Since dendrobiums have well-developed pseudobulbs, allow the medium to dry slightly between waterings. 24. The site includes a list of references that help explain the contemporary taxonomy of " Dendrobium " 25. Coal mining has been the main industry in the area and continues presently with Dendrobium Mine still operating. 26. "Dendrobium nobile " occurs in lowland and mountain forests, often on mossy limestone rocks. 27. He was not only interested in irises but also orchids, specifically the " Dendrobium " genus. 28. Duterte also visited the Singapore Botanic Gardens, where a " dendrobium " orchid was named after him. 29. See also " Dendrobium cuthbertsonii ", whose flowers have been reported to last up to ten months each. 30. Methiocarb and ziram have been used to protect cultivated " Dendrobium " orchids in Hawaii from damage by these birds.
