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3 Common Shrubs. Toggle the table of contents. List of flora of Arkansas. Add languages. ... (Arkansas State Flower is the Apple Blossom) Acer negundo - Box Elder;
With an annual mean minimum temperature of 13.6 °F (−10 °C), Little Rock is in USDA plant hardiness zone 8a, allowing the cultivation of some subtropical species such as Crape Myrtle and some cold hardy palms.
It includes flora taxa that are native to Arkansas. Taxa of the lowest rank are always included. Higher taxa are included only if endemic. For the purposes of this category, "Arkansas" is defined in accordance with the World Geographical Scheme for Recording Plant Distributions. That is, the geographic region is defined by its political boundaries.
Temperature, humidity, soil composition, and solar radiation are important factors in determining altitudinal zones, which consequently support different vegetation and animal species. [ 2 ] [ 3 ] Altitudinal zonation was first hypothesized by geographer Alexander von Humboldt who noticed that temperature drops with increasing elevation. [ 4 ]
It has been adapted by and to other countries (such as Canada) in various forms. A plant may be described as "hardy to zone 10": this means that the plant can withstand a minimum temperature of 30 to 40 °F (−1.1 to 4.4 °C). Unless otherwise specified, in American contexts "hardiness zone" or simply "zone" usually refers to the USDA scale.
Tall shrubs are mostly 2–8 m high, small shrubs 1–2 m high and subshrubs less than 1 m high. [ 3 ] There is a descriptive system widely adopted in Australia to describe different types of vegetation is based on structural characteristics based on plant life-form , as well as the height and foliage cover of the tallest stratum or dominant ...
Map of average growing season length from "Geography of Ohio," 1923. A season is a division of the year marked by changes in weather, ecology, and the amount of daylight. The growing season is that portion of the year in which local conditions (i.e. rainfall, temperature, daylight) permit normal plant growth.
Average maximum yearly temperature is 28.7 °C and average minimum is 21.9 °C. The average temperature range is 5.7 °C only. Temperature variation throughout the year in Aracaju is very damped, with a standard deviation of 1.93 °C for the maximum temperature and 2.72 °C for the minimum temperature. [6]