| Zanthoxylum esquirolii | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Sapindales |
| Family: | Rutaceae |
| Genus: | Zanthoxylum |
| Species: | Z. esquirolii |
| Binomial name | |
| Zanthoxylum esquirolii Levl. | |
Zanthoxylum esquirolii is a woody plant in the family Rutaceae from Guizhou, Sichuan, and Yunnan China. [1] [2] [3] [4]
Small trees or shrubs; twigs drooping, light reddish purple and slightly covered with white powder frost after drying, small barbed thorns on the branches and leaf shafts, and all parts are glabrous. Leaves have 5-13 leaflets; leaflets alternate, ovate or lanceolate, sparsely ovate, 3–10 cm long, 1.5-4.5 cm wide, with a long pointed tail with often curved top, concave head, near base Round or wide wedge-shaped, oil spots are not obvious or only a few can be seen under the enlarged lens, the leaf margin has small cracked teeth or the lower half is entire, the midrib is sunken on the leaf surface, and is glabrous; the petiole is 3–6 mm long. Corymb-like cymes are terminal, with less than 30 flowers, sparse and more; pedicels are obviously elongated after anthesis, fruit stalks are 4.5 cm long and 0.5–1 mm thick as a result; sepals and petals are 4 pieces; petals Approximately 3 mm long; female flowers have 4 (3) carpels. The fruit petals are purplish red, with a diameter of about 5 mm, and the tip of the awn is 1–2 mm long, and the oil spots are often sunken; the seed diameter is about 4 mm. Flowering from May to June, fruiting from September to November. It is found in sparse forests or bushes in mountains at an altitude of 900–2000 meters. This species is very close to Zanthoxylum bungeanum, except that the leaf shafts and pedicels are all hairless; the fruit stalks are far slender and the petals are smaller; the upper branchlets often have off-white powder frost, which can be distinguished. The fruit stems from the central part of Yunnan are short, about 1 cm long, but 1.5 mm thick; the small leaves are thick and hard, and the oil spots are not obvious. These characteristics are similar to those of Zanthoxylum bungeanum, but all parts of this species are glabrous, and the upper part of the shoots has a grayish white powder frost, which is its characteristic. [2] [4]
Prunus sibirica, commonly known as Siberian apricot, is a species of shrub or small tree native to northern China, Korea, Mongolia, and eastern Siberia. It is classified in the rose family, Rosaceae, and is one of several species whose fruit are called apricot, although this species is rarely cultivated for its fruit. The species was named by Carl Linnaeus in 1753.
Zanthoxylum macranthum , is a species of woody plants in the family Rutaceae. It is native to the upland open forests and thickets in south-east Tibet and southern China, and has been found in Chongqing (Nanchuan), Guizhou, south-west Henan, western Hubei, Hunan, Sichuan, southern Yunnan (Xishuangbanna), and south-east Xizang.
Zanthoxylum austrosinense, or South Chinese Sichuan pepper, is a woody plant in the family Rutaceae and is native to southern China.
Zanthoxylum avicennae is a woody plant in the family Rutaceae.
Zanthoxylum calcicola is a woody plant in the Rutaceae family. It is native to Yunnan, Guizhou, and Guangxi in China.
Zanthoxylum dissitum is a woody plant native to China. It grows in upland thickets and open forests, forests, at 300–2600 m altitude.
Zanthoxylum echinocarpum is a woody plant in the family Rutaceae and is native to South-Central and Southeast China.
Zanthoxylum glomeratum is a woody plant in the Rutaceae family, it is native to Southeast and South-Central China.
Zanthoxylum khasianum is woody plant in the family Rutaceae native to Attam and South Central China.
Zanthoxylum kwangsiense is a woody plant from the Rutaceae family, it is native to northwestern Guangxi, Guizhou (Libo), and Sichuan China.
Zanthoxylum laetum is a species of woody plant from the Rutaceae family.
Zanthoxylum leiboicum is a woody plant in the Rutaceae family and is native to Sichuan in China, and is known there as léi bō huā jiāo (雷波花椒).
Zanthoxylum liboense (Chinese: 荔波花椒 is a plant in the Rutaceae family.
Zanthoxylum micranthum is a woody plant in the family Rutaceae. It is native to Hubei, Hunan, Guizhou, Sichuan, and Yunnan provinces in China.
Zanthoxylum molle is a woody plant from the Rutaceae family.
Zanthoxylum multijugum is a woody climber from the family Rutaceae.
Zanthoxylum motuoense is a woody plant from the Rutaceae family and is native to Medog, Tibet.
Zanthoxylum pilosulum is a woody plant from the Rutaceae family native to western and northwestern Sichuan and southern Shaanxi and Gansu provinces, China.
Zanthoxylum undulatifolium is a woody plant from the Rutaceae family. It is native to western Hubei, eastern Sichuan, Taibai Mountain in southern Shaanxi to the Three Gorges of the Yangtze River in China.
Zanthoxylum yuanjiangensis is a woody plant in the Rutaceae. It is native to Yuanjiang, Yunnan, China.