• Dendrobium densiflorum Lindl.

    Dendrobium densiflorum Lindl.

    Dendrobium densiflorum Lindl. is a perennial epiphytic herbaceous plant of the Dendrobium genus in the Orchidaceae family. The stem is thick and usually rod-shaped or spindle shaped, measuring 25-40 centimeters in length and up to 2 centimeters in thickness. The lower part often narrows into a thin cylindrical shape, without branching, with several nodes and 4 longitudinal edges, sometimes the edges are not obvious. After drying, it is light brown and glossy; Leaves often have 3-4 leaves, alternate near the stem end, leathery, oblong lanceolate in shape, 8-17 cm long and 2.6-6 cm wide, with a sharp apex and a sheath that does not extend downward from the base to embrace the stem. The raceme inflorescence originates from the upper…

  • Dendrobium chrysotoxum Lindl.

    Dendrobium chrysotoxum Lindl.

    Dendrobium chrysotoxum Lindl. is a herbaceous plant. The stem is upright, fleshy, spindle shaped, 6-30 cm long, 1.5-5 cm thick in the middle, with 2-5 internodes, mostly rounded and blunt edges, golden yellow after drying, and 2-5 leaves near the top. Leaves leathery, oblong, up to 19 cm long, 2-3.5 cm wide or wider, apex acute and hooked, base constricted, but not extending downward into a sheath that embraces the stem. The raceme inflorescence is emitted near the top of the stem, slanting or slightly drooping, and can grow up to 20 centimeters in length; The inflorescence axis is thick and robust, with sparse majority of flowers; The base of the inflorescence stem has 4-5 sheaths; The flower buds are…

  • Dendrobium crystallinum Rchb. f.

    Dendrobium crystallinum Rchb. f.

    Dendrobium crystallinum Rchb. f. is an epiphytic herbaceous plant of the Dendrobium genus in the Orchidaceae family. The stem is upright or oblique, slightly fleshy, cylindrical, 60-70 cm long, 5-7 mm thick, unbranched, with multiple nodes, and internodes 3-4 cm long. Leaves are papery, oblong lanceolate in shape, measuring 9.5-17.5 cm in length and 1.5-2.7 cm in width. The tip is long and gradually pointed, and the base has a sheath that embraces the stem, with several raised veins on both sides. Several racemes, originating from the upper part of the old stem that had fallen leaves last year, with 1-2 flowers; The inflorescence stem is short, 6-8 millimeters long, and the base is covered with 3-4 sheaths that are…

  • Dendrobium findlayanum Par. Et Rchb. F.

    Dendrobium findlayanum Par. Et Rchb. F.

    Dendrobium findlayanum Par. Et Rchb. F. is a perennial herbaceous plant that prefers shade and prefers to grow in warm, humid environments with an annual rainfall of over 1000 millimeters and semi shaded and semi sunny conditions. It is best grown in subtropical deep mountain forests with an average temperature of over 8 ℃ in January. The suitable growth temperature is 15 to 28 degrees Celsius, and the suitable air humidity is above 60%. It does not have strict requirements for soil and fertilizer. In the wild, it mostly grows on loose and thick bark or trunk, and some also grow in crevices. Belonging to the aerial root system, it mainly requires good permeability of the roots, and the substrate…

  • Dendrobium wardianum Warner

    Dendrobium wardianum Warner

    Dendrobium wardianum Warner,The stem is slanted or drooping, fleshy and thick, cylindrical, usually 16-46 cm long and 7-15 mm thick, unbranched, with multiple nodes; The internodes are swollen and rod-shaped, measuring 2-4 centimeters in length. After drying, they appear pale yellow with black stains. The leaves are thin and leathery, arranged in two rows, narrow and round, measuring 5.5-15 cm in length and 1.7-2 cm in width, with a sharp apex and a sheath at the base; The leaf sheath tightly embraces the stem, and after drying, the sheath opening often opens. The raceme inflorescence originates from the middle and upper part of the old stem with fallen leaves, and has 1-3 flowers; The inflorescence stem is thick and short,…

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