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Davallia mariesii Moore ex Bak.

Payment Type:
L/C,D/P
Incoterm:
FOB
Transportation:
Ocean
Port:
Lianyungang,Qingdao,Tianjin
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Product Attributes

Model No.A0053

Supply Ability & Additional Information

TransportationOcean

PortLianyungang,Qingdao,Tianjin

Payment TypeL/C,D/P

IncotermFOB

RHIZOMA DRYNARIAE is an accessory ferns and can grow up to 40 cm in height. Rhizome long and crosswise, scales broad-lanceolate or Lanceolate, leaves distal, petiole deep Straw colored or Brownish, Leaf Blade Pentagonal, bifid; Pinna opposite or subopposite, shortly stalked, obliquely spreading, lobes elliptic, sporangia borne on top of Venule, capsule saccate Tubular, Apex Truncate, Brown, thick membranous. Distributed in Liaoning, Shandong, Jiangsu and Taiwan. Born on a tree trunk or rock in a mountain forest, 500-700 meters above sea level. It is also found in southern Korea and Japan. TYPE SPECIMEN ORIGIN: Japan. The Rhizomes are used medicinally for strengthening bones and tonifying the kidney.

Features: Epiphyte, Plant Height 15-40 cm. Rhizome long and transverse, 4-5 mm thick, densely covered with Shaggy gray-brown scales; Scales broad-lanceolate or Lanceolate, up to 8 mm long, Apex Long Acuminate, margin Ciliate, middle darker, margin lighter. Leaves Distal, 1-5 cm apart; Petiole 6-20 cm long, 1-1 thick. 5 mm, deep Straw colored or Brownish, shallowly longitudinally sulcate above, base Scaly, smooth upward; leaf blade pentagonal, 8-25 cm long by 8-25 cm wide, apex acuminate, base shallowly cordate, Tetrafid; Pinna 6-12, lower 1-2 opposite or subopposite, alternate ascending, shortly stalked, obliquely spreading, base a pair largest, triangular, 5-10 cm long and 5-10 cm wide or slightly longer; one pinnate 6-10 pairs, alternate, shortly stalked, obliquely ascending, base underside a very large, 2.5-7 cm long, 2-3 cm wide, long ovate, head obtuse or pointed, base asymmetric, upper side truncate and parallel to pinnate axis, lower side cuneate, pinnate cleft to winged pinnate axis; 2-back pinnate 5-8 pairs, sessile, slightly oblique upward, closely connected with each other, upper side of base slightly larger, 8-15 mm long, 4-8 mm wide, lobes elliptic, 1.5-2 mm wide, very obliquely ascending, obtuse, base decurrent, lower few pairs of deep pinnatifid up to main veins with broad wings, lobed upward; lobes elliptic, 1.5-2 mm wide, obtuse, simple or Bifid for unequal blunt teeth; The upward pinna gradually shrinks and becomes ellipsoid, apex short acuminate, Base Oblique, closely connected with each other, lower bipinnate, upper part deep-lobed to winged Rachis. Leaf veins visible, forked branches, each obtuse teeth with Venules 1, several up to the edge of leaves. Leaves leathery and Herbaceous, Brownish to Greenish Brown when dry. Sporangia are borne on the tip of Venules, one per lobe; cystome Tubular, Ca. 1 mm long, about 1.5 times wide, apex truncate, not reaching the curved notch of obtuse teeth, with a sharp angle on the outside, Brown, thick film.

Growing Environment: Born on tree trunk or rock in mountain forest, 500-700 meters above sea level.

Indications: tonify kidney and strengthen bone, relieve pain after injury. Used for kidney deficiency Lumbago, Tinnitus and deafness, loose teeth, diepu flash contusion, muscle and bone fracture injury; external treatment of Alopecia Areata, Vitiligo.

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