Table 2 Range values of the environmental variables for 15 kinds of Illicium plants
From: Global ecological regionalization of 15 Illicium species: nature sources of shikimic acid
Chinese name of species | Annual mean temperature/°C | Mean temperature of coldest quarter/°C | Mean temperature of warmest quarter/°C | Annual precipitation/mm | Annual humidity/% | Annual radiation /W m−2 |
|---|---|---|---|---|---|---|
I. verum | 11.7–24.0 | 1.9–18.4 | 18.9–28.7 | 909–2266 | 58.2–77.1 | 121.9–156.0 |
Soil types lixisols, acrisols, fluvisols, etc. | ||||||
I. henryi | 4.5–22.3 | − 4.9–14.7 | 13.7–28.5 | 697–2107 | 53.9–76.2 | 121.5–146.5 |
Soil types lixisols, chernozems, plinthosols, arenosols, acrisols, ferralsols, leptosols, etc. | ||||||
I. majus | 8.9–22.6 | − 0.8–16.2 | 17.3–28.5 | 915–1933 | 56.2–76.1 | 120.7–150.6 |
Soil types arenosols, lixisols, acrisols, rock debris, chernozems, inland waterways, etc. | ||||||
I. simonsii | 4.9–20.7 | − 1.3–14.9 | 9.8–27.5 | 782–1675 | 53.3–73.1 | 121.9–150.8 |
Soil types chernozems, arenosols, acrisols, leptosols, lixisols, luvisols, etc. | ||||||
I. micranthum | 7.8–23.4 | − 1.3–18.5 | 16.1–29.1 | 865–2077 | 57.8–77.1 | 118.5–156.1 |
Soil types acrisols, lixisols, arenosols, rhogosols, chernozems, fluvisols, etc. | ||||||
I. dunnianum | 11.2–23.0 | − 0.1–16.2 | 19.9–28.8 | 553–2203 | 59.9–76.0 | 122.1–148.6 |
Soil types acrisols, lixisols, arenosols, chernozems, luvisols, rhogosols, etc. | ||||||
I. lanceolatum | 9.3–21.2 | 0.1–14.0 | 17.2–28.5 | 1092–2305 | 71.4–76.3 | 121.8–145.1 |
Soil types acrisols, lixisols, anthrosols, arenosols, chernozems, luvisols, etc. | ||||||
I. fargesii | 6.9–21.5 | − 2.4–13.3 | 15.3–28.0 | 793–1988 | 60.9–73.2 | 122.2–137.7 |
Soil types acrisols, lixisols, arenosols, rhogosols, chernozems, etc. | ||||||
I. jiadifengpi | 9.8–22.0 | 0.6–13.7 | 18.2–28.7 | 1457–2104 | 70.8–73.9 | 126–142.7 |
Soil types acrisols, lixisols, arenosols, rhogosols, etc. | ||||||
I. difengpi | 16.6–23.0 | 9.6–15.7 | 21.6–29.2 | 1216–1680 | 72.4–75.2 | 126.4–137.7 |
Soil types acrisols, lixisols, arenosols, rhogosols, chernozems, leptosols, etc. | ||||||
I. ternstroemioides | 15.1–25.3 | 5.2–20.9 | 21.8–28.6 | 1143–1941 | 71.8–76.9 | 123.9–147.6 |
Soil types acrisols, fluvisols, chernozems, chernozems, etc. | ||||||
I. macranthum | 9.5–23.3 | 4.1–18.5 | 13.9–28.4 | 977–1719 | 63.5–72.7 | 127.0–153.8 |
Soil types acrisols, lixisols leptosols, etc. | ||||||
I. oligandrum | 20.0–25.2 | 12.8–20.9 | 23.5–28.4 | 1408–1722 | 72.9–76.9 | 130.6–147.6 |
Soil types acrisols, fluvisols, lixisols, arenosols, etc. | ||||||
I. brevistylum | 13.3–21.0 | 3.5–12.5 | 22.2–28.6 | 1247–2077 | 71.1–72.9 | 123.9–139.4 |
Soil types acrisols, chernozems, etc. | ||||||
I. pachyphyllum | 16.4–17.8 | 6.1–7.9 | 25.8–26.6 | 1190–1505 | 71.9–72.1 | 124.1–126.5 |
Soil types acrisols, etc. | ||||||