Dictionary
Acacia
(Heb. shittim) Ex. 25:5, R.V. probably the Acacia seyal (the gum-arabic tree); called the "shittah" tree (Isa. 41:19). Its wood is called shittim wood (Ex. 26:15, 26; 25:10, 13, 23, 28, etc.). This species (A. seyal) is like the hawthorn, a gnarled and thorny tree. It yields the gum-arabic of commerce. It is found in abundance in the Sinaitic peninsula.
Dictionary
Brier
This word occurs frequently, and is the translation of several different terms. (1.) Micah 7:4, it denotes a species of thorn shrub used for hedges. In Prov. 15:19 the word is rendered "thorn" (Heb. hedek, "stinging"), supposed by some to be what is called the "apple of Sodom" (q.v.). (2.) Ezek. 28:24, sallon', properly a "prickle," such as is found on the shoots of the palm tree. (3.) Isa. 55:13, probably simply a thorny bush. Some, following the Vulgate Version, regard it as the "nettle." (4.) Isa. 5:6; 7:23-25, etc., frequently used to denote thorny shrubs in general. In 10:17; 27:4, it means troublesome men. (5.) In Heb. 6:8 the Greek word (tribolos) so rendered means "three-pronged," and denotes the land caltrop, a low throny shrub resembling in its spikes the military "crow-foot." Comp. Matt. 7:16, "thistle."
Dictionary
Gourd
(1.) Jonah's gourd (Jonah 4:6-10), bearing the Hebrew name kikayon (found only here), was probably the kiki of the Egyptians, the croton. This is the castor-oil plant, a species of ricinus, the palma Christi, so called from the palmate division of its leaves. Others with more probability regard it as the cucurbita the el-keroa of the Arabs, a kind of pumpkin peculiar to the East. "It is grown in great abundance on the alluvial banks of the Tigris and on the plain between the river and the ruins of Nineveh." At the present day it is trained to run over structures of mud and brush to form boots to protect the gardeners from the heat of the noon-day sun. It grows with extraordinary rapidity, and when cut or injured withers away also with great rapidity. (2.) Wild gourds (2 Kings 4:38-40), Heb. pakkuoth, belong to the family of the cucumber-like plants, some of which are poisonous. The species here referred to is probably the colocynth (Cucumis colocynthus). The LXX. render the word by "wild pumpkin." It abounds in the desert parts of Syria, Egypt, and Arabia. There is, however, another species, called the Cucumis prophetarum, from the idea that it afforded the gourd which "the sons of the prophets" shred by mistake into their pottage.
Dictionary
Plane tree
Heb. armon (Gen. 30:37; Ezek. 31:8), rendered "chesnut" in the Authorized Version, but correctly "plane tree" in the Revised Version and the LXX. This tree is frequently found in Palestine, both on the coast and in the north. It usually sheds its outer bark, and hence its Hebrew name, which means "naked." (See [497]CHESTNUT.)
Dictionary
Unicorn
Described as an animal of great ferocity and strength (Num. 23:22, R.V., "wild ox," marg., "ox-antelope;" 24:8; Isa. 34:7, R.V., "wild oxen"), and untamable (Job 39:9). It was in reality a two-horned animal; but the exact reference of the word so rendered (reem) is doubtful. Some have supposed it to be the buffalo; others, the white antelope, called by the Arabs rim. Most probably, however, the word denotes the Bos primigenius ("primitive ox"), which is now extinct all over the world. This was the auerochs of the Germans, and the urus described by Caesar (Gal. Bel., vi. 28) as inhabiting the Hercynian forest. The word thus rendered has been found in an Assyrian inscription written over the wild ox or bison, which some also suppose to be the animal intended (comp. Deut. 33:17; Ps. 22:21; 29:6; 92:10).