Pay attention to the suitability of choosing ppe Pay attention to the suitability of choosing ppe .

Pay attention to the suitability of choosing ppe

Uncategorized

classification

[Hua Fuji]: woody vines, up to 3 meters. Branchlets square, the whole smooth and hairless; hooks near the leaves, about 1.5 cm long. Leaves opposite; leaf blade ovate or ovate-elliptic, 10 to 17 cm long, 5.5 to 9.5 cm wide, apex acuminate, base rounded, entire, both glabrous; petiole ca. 1 cm; stipules Membrane, round, full, external, up to 1.5 cm. Inflorescences ca. 4 cm in diam.; inflorescences stipitate 5–8 cm, glabrous; calyx tubular, apex 5-lobed, lobes oblong or ovate, ca. 1.5 mm, densely gray hirsute; corolla tubular, 1.2 ~ 1.5 cm, apex 5-lobed, lobes suborbicular; stamens 5, born in corolla tube throat, filament shorter than anthers; ovary inferior, style linear, extending beyond the corolla tube, stigma capitate. Capsule long, 0.8-1.2 cm long, villous. The seeds are small, with wings at both ends. Flowering from June to July. Fruiting period from October to November.

[Ebony Uncaria]: Branchlets and leaves are brown fur. Leaf blade elliptic or oblong elliptic, 10-16cm long, 6--12cm wide; stipules 2-lobed, wide lobes. The peduncle is brownishly hairy, head-shaped inflorescences spherical, 4-4.5cm in diam., corolla yellowish, capsule spinulose-shaped, long-stalked.

[Rubirass]: The leaves are oval or ovate-lanceolate, nearly glabrous above, sparsely spreading below. Inflorescences capitate-globose, single axillary or terminal, total pedicels lengthened, 3--5 cm long, middle parted with more than 6 sepals; corolla pale yellow or pale red, densely covered with coarse hairs. Capsule spindle shape.

【Hua Fuji】: The leaves are oval or oblong, 10-17cm long, 5.5-9.5cm wide, and both sides are glabrous; stipules are large, semicircular, and entire. The flower head is solitary on leaf axils or branches, with greenish-white flowers. Fruit sessile, obovate-elliptic, with a creeper; seeds with wings.

Spurless Uncaria: Leaves elliptic to obovate-obovate, smooth above, pinkishly below; stipules 2-lobed, lobes stripe, heads axillary or terminal racemes, central pedicel The middle or lower part is born with 4--6 bracts, with white or light yellow corolla. Capsule spindle shape.


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