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["34 Giant Sea Kelp Giant Sea Kelp is a brown algae with large corrugated blades and serrated edges and has a single elongated air bladder at the base of each blade which are 10-14 inches long and 2 inches wide. These blades taper towards the end and are rounded at the base. In water the blades are arranged spirally while at the surface they are found in an alternate arrangement. These kelps are found in the lower intertidal to shallow subtidal zones and prefer rocky areas. It generally grows at a depth of 26 feet. They reproduce both sexually (producing both egg and sperm gametes) and asexually (by the fragmentation of plant parts). Giant sea kelp is one of the largest sea kelps in the world and is usually yellow or deep brown in colour. T\u1ea3o b\u1eb9 kh\u1ed5ng l\u1ed3 T\u1ea3o b\u1eb9 bi\u1ec3n kh\u1ed5ng l\u1ed3 l\u00e0 t\u1ea3o n\u00e2u v\u1edbi nh\u1eefng l\u00e1 x\u1ebfp n\u1ebfp v\u00e0 c\u00e1c m\u00e9p r\u0103ng c\u01b0a v\u00e0 c\u00f3 m\u1ed9t t\u00fai kh\u00ed d\u00e0i \u1edf g\u1ed1c c\u1ee7a m\u1ed7i l\u00e1, t\u00fai kh\u00ed d\u00e0i t\u1eeb 10 \u0111\u1ebfn 14 inch","v\u00e0 r\u1ed9ng 2 inch. Nh\u1eefng l\u00e1 n\u00e0y thu\u00f4n nh\u1ecdn v\u1ec1 ph\u00eda \u0111\u1ea7u v\u00e0 tr\u00f2n \u1edf g\u1ed1c l\u00e1. Trong n\u01b0\u1edbc, nh\u1eefng l\u00e1 n\u00e0y s\u1eafp x\u1ebfp xo\u1eafn \u1ed1c trong khi tr\u00ean m\u1eb7t n\u01b0\u1edbc, ch\u00fang s\u1eafp x\u1ebfp xen k\u1ebd. Nh\u1eefng c\u00e2y t\u1ea3o b\u1eb9 n\u00e0y \u0111\u01b0\u1ee3c th\u1ea5y \u1edf nh\u1eefng v\u00f9ng b\u1edd bi\u1ec3n gi\u1eefa m\u00e9p n\u01b0\u1edbc th\u1ee7y tri\u1ec1u l\u00ean v\u00e0 xu\u1ed1ng cho \u0111\u1ebfn nh\u1eefng v\u00f9ng n\u01b0\u1edbc thu\u1ef7 tri\u1ec1u th\u1ea5p, v\u00e0 \u01b0a chu\u1ed9ng nh\u1eefng khu v\u1ef1c c\u00f3 \u0111\u00e1. T\u1ea3o b\u1eb9 th\u01b0\u1eddng m\u1ecdc s\u00e2u \u0111\u1ebfn 26 feet. Ch\u00fang sinh s\u1ea3n c\u1ea3 h\u1eefu t\u00ednh (t\u1ea1o ra c\u1ea3 tr\u1ee9ng v\u00e0 h\u1ee3p t\u1eed tinh b\u00e0o) v\u00e0 v\u00f4 t\u00ednh (b\u1eb1ng c\u00e1ch ph\u00e2n \u0111o\u1ea1n c\u00e1c b\u1ed9 ph\u1eadn). T\u1ea3o bi\u1ec3n kh\u1ed5ng l\u1ed3 l\u00e0 m\u1ed9t trong nh\u1eefng th\u1ee9 t\u1ea3o bi\u1ec3n l\u1edbn nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi v\u00e0 th\u01b0\u1eddng c\u00f3 m\u00e0u v\u00e0ng hay n\u00e2u l\u1ee5c.","35 Water-Lily Water Lily belongs to the Nymphaeaceae family. It has round plate like floating leaves, with a thick waxy covering, green above and purplish beneath, that are 8-14\\\" wide. It has white flowers with many whorled petals tapering toward the edges and growing smaller near the center of the flower. They are very fragrant flowers which can be seen in June - September. They grow mostly in ponds and quiet waters. At Wellesley, they're found in Paramecium Pond and near the shore of Lake Waban. Water lilies can grow in water as shallow as six inches and as deep as fifteen feet. Beneath the leaf is a hollow stem that anchors lily to its roots at the bottom of the pond or lake. The stem brings gases from the surface of water to the rhizomes and roots. The flowers open and close each day. Once pollination occurs, the underwater stem curls like a spring and pulls the blossom underwater, presumably to protect it from damage. B\u00f4ng s\u00fang B\u00f4ng s\u00fang thu\u1ed9c h\u1ecd s\u00fang (Nymphaeaceae). N\u00f3 c\u00f3 nh\u1eefng phi\u1ebfn tr\u00f2n ph\u1eb3ng nh\u01b0 nh\u1eefng l\u00e1 n\u1ed5i, v\u1edbi m\u1ed9t l\u1edbp ph\u1ee7 nh\u01b0 s\u00e1p, m\u00e0u xanh l\u1ee5c \u1edf m\u1eb7t b\u00ean tr\u00ean v\u00e0 m\u00e0u t\u00edm nh\u1ea1t \u1edf m\u1eb7t b\u00ean d\u01b0\u1edbi, r\u1ed9ng 8 \u0111\u1ebfn 14 inch. Hoa s\u00fang m\u00e0u tr\u1eafng v\u1edbi nhi\u1ec1u c\u00e1nh hoa theo v\u00f2ng xo\u1eafn thu\u00f4n nh\u1ecdn \u1edf m\u00e9p v\u00e0 nh\u1ecf h\u01a1n \u1edf g\u1ea7n t\u00e2m c\u1ee7a hoa. \u0110\u00f3 l\u00e0 nh\u1eefng b\u00f4ng hoa r\u1ea5t th\u01a1m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ea5y v\u00e0o th\u00e1ng S\u00e1u \u0111\u1ebfn th\u00e1ng Ch\u00edn. B\u00f4ng s\u00fang m\u1ecdc ch\u1ee7 y\u1ebfu trong ao v\u00e0 nh\u1eefng v\u00f9ng n\u01b0\u1edbc l\u1eb7ng. \u1ede Wellesley, b\u00f4ng s\u00fang \u0111\u01b0\u1ee3c th\u1ea5y trong ao Paramecium v\u00e0 \u1edf g\u1ea7n b\u1edd h\u1ed3 Waban. B\u00f4ng s\u00fang c\u00f3 th\u1ec3 m\u1ecdc trong n\u01b0\u1edbc n\u00f4ng \u0111\u1ebfn s\u00e1u inch v\u00e0 s\u00e2u \u0111\u1ebfn 15 feet. Gi\u1eefa c\u00e1c l\u00e1 l\u00e0 m\u1ed9t th\u00e2n r\u1ed7ng neo gi\u1eef b\u00f4ng s\u00fang v\u00e0 c\u00e1c r\u1ec5 \u1edf \u0111\u00e1y ao hay h\u1ed3. Th\u00e2n mang nh\u1eefng ch\u1ea5t kh\u00ed t\u1eeb b\u1ec1 m\u1eb7t n\u01b0\u1edbc \u0111\u1ebfn c\u00e1c th\u00e2n r\u1ec5 v\u00e0 r\u1ec5. Hoa n\u1edf ra v\u00e0 kh\u00e9p l\u1ea1i m\u1ed7i ng\u00e0y. Khi s\u1ef1 th\u1ee5 ph\u1ea5n x\u1ea3y ra, th\u00e2n s\u00fang d\u01b0\u1edbi n\u01b0\u1edbc qu\u0103n l\u1ea1i nh\u01b0 m\u1ed9t c\u00e1i l\u00f2 xo v\u00e0 k\u00e9o b\u00f4ng hoa xu\u1ed1ng n\u01b0\u1edbc, nh\u01b0 \u0111\u1ec3 b\u1ea3o v\u1ec7 cho hoa kh\u1ecfi h\u01b0 h\u1ea1i.","36 Water Lettuce Water lettuce is a freefloating plant with many spongy, dusty green simple leaves whose leaves are covered with very fine hairs and arranged in large spiral veins running length wise. The flowers are seldom seen. Water lettuce is a very aggressive invader and can form thick floating mats. If these mats cover the entire surface of the pond they can cause oxygen depletion and can kill fish. Water lettuce should be controlled so they do not cover the entire pond. Rau di\u1ebfp n\u01b0\u1edbc Rau di\u1ebfp n\u01b0\u1edbc l\u00e0 lo\u1ea1i th\u1ef1c v\u1eadt tr\u00f4i n\u1ed5i t\u1ef1 do v\u1edbi nhi\u1ec1u l\u00e1 \u0111\u01a1n m\u00e0u xanh l\u1ee5c, x\u1ed1p, c\u00f3 ph\u1ea5n. Nh\u1eefng l\u00e1 n\u00e0y \u0111\u01b0\u1ee3c bao ph\u1ee7 b\u1edfi nh\u1eefng l\u00f4ng r\u1ea5t \u0111\u1eb9p v\u00e0 s\u1eafp x\u1ebfp trong nh\u1eefng \u0111\u01b0\u1eddng g\u00e2n l\u1edbn ch\u1ea1y theo chi\u1ec1u d\u00e0i. Rau di\u1ebfp n\u01b0\u1edbc l\u00e0 lo\u1ea1i th\u1ef1c v\u1eadt x\u00e2m l\u1ea5n m\u1ea1nh m\u1ebd v\u00e0 c\u00f3 th\u1ec3 t\u1ea1o th\u00e0nh nh\u1eefng t\u1ea5m th\u1ea3m n\u1ed5i d\u00e0y \u0111\u1eb7c. N\u1ebfu nh\u1eefng th\u1ea3m n\u00e0y che ph\u1ee7 to\u00e0n b\u1ed9 m\u1eb7t ao th\u00ec ch\u00fang c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 thi\u1ebfu h\u1ee5t \u00f4xi v\u00e0 l\u00e0m cho c\u00e1 ch\u1ebft. Rau di\u1ebfp n\u01b0\u1edbc c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u0111\u1ec3 cho ch\u00fang kh\u00f4ng che ph\u1ee7 to\u00e0n b\u1ed9 m\u1eb7t ao. INTERESTING FACT S\u1ef1 ki\u1ec7n \u0111\u00e1ng ch\u00fa \u00fd Lotusleaves shade the water keeping it cool and thus allowing for more","dissolved oxygen. The plant also provides hiding places for small aquatic creatures, which in turn attract predators such as Bitterns. L\u00e1 sen che m\u1eb7t n\u01b0\u1edbc v\u00e0 gi\u1eef cho n\u01b0\u1edbc m\u00e1t, do \u0111\u00f3 n\u01b0\u1edbc ho\u00e0 tan \u0111\u01b0\u1ee3c nhi\u1ec1u \u00f4xi h\u01a1n. Sen c\u0169ng cung c\u1ea5p n\u01a1i tr\u00fa \u1ea9n cho nh\u1eefng sinh v\u1eadt nh\u1ecf s\u1ed1ng d\u01b0\u1edbi n\u01b0\u1edbc, nh\u1eefng sinh v\u1eadt n\u00e0y l\u1ea1i thu h\u00fat nh\u1eefng con v\u1eadt s\u0103n m\u1ed3i nh\u01b0 chim v\u1ea1c. CH\u00da TH\u00cdCH T\u1eea V\u1ef0NG Special air bladder:t\u00fai kh\u00f4ng kh\u00ed \u0111\u1eb7c bi\u1ec7t Liquid environment:m\u00f4i tr\u01b0\u1eddng l\u1ecfng Brown algae:t\u1ea3o n\u00e2u Sperm gamete:h\u1ee3p t\u1eed tinh b\u00e0o Quiet water:nh\u1eefng v\u00f9ng n\u01b0\u1edbc l\u1eb7ng Freefloating plant:th\u1ef1c v\u1eadt tr\u00f4i n\u1ed5i t\u1ef1 do Floating mat:nh\u1eefng t\u1ea5m th\u1ea3m n\u1ed5i","USEFUL PLANTS TH\u1ef0C V\u1eacT C\u00d3 \u00cdCH T\u1ea5t c\u1ea3 c\u00e1c th\u1ef1c v\u1eadt c\u00f3 m\u1ed9t t\u1ea7m quan tr\u1ecdng r\u1ea5t l\u1edbn lao \u0111\u1ed1i v\u1edbi cu\u1ed9c s\u1ed1ng c\u1ee7a ch\u00fang ta v\u00ec ch\u00fang cung c\u1ea5p nhi\u1ec1u lo\u1ea1i kh\u00e1c nhau c\u1ee7a c\u00e1c ch\u1ea5t li\u1ec7u th\u1ef1c ph\u1ea9m, g\u1ed7, nhi\u00ean li\u1ec7u, than \u0111\u00e1, gi\u1ea5y, d\u01b0\u1ee3c ph\u1ea9m v.v. Con ng\u01b0\u1eddi s\u1eed d\u1ee5ng nhi\u1ec1u lo\u1ea1i th\u1ef1c v\u1eadt trong ch\u1ebf \u0111\u1ed9 \u0103n c\u1ee7a m\u00ecnh, nh\u01b0 ng\u00f4, l\u00faa m\u1ea1ch, rau c\u1ee7 v\u00e0 qu\u1ea3. Ngo\u00e0i ra, th\u1ef1c v\u1eadt c\u00f2n h\u1ea5p thu carbon di\u00f4xit v\u00e0 gi\u1ea3i ph\u00f3ng \u00f4xy m\u00e0 ch\u00fang ta th\u1edf. (All the plants have immense importance in our lives as they provide various types of food materials, wood, fuel, coal, paper, medicines etc. Nearly everything depends on the plants. People use a variety of plants in their diet, e.g. corn, wheat barley, vegetables and fruits. Apart from this plants absorb carbon-dioxide and release oxygen which we breathe in.)","37 Cotton Cotton plant is also known as the 'Daughter of the Sun' because it grows under the powerful rays of the sun. The hotter the sun, the stronger the fibres produced. It is grown in or near the tropics between latitudes 370 North and 370 South. This plant needs plenty of water. It is a very useful plant as it produces fibres which provide the most common material used in clothing. It is the only fibre that does not have to be softened by soaking or any expensive treatment. These plants are normally one or two metres tall witl long tap roots and broad lobbed leaves. They have white flowers which live for a day. When the flower dies, fruit develops. These fruits take nearly two months to mature into cotton balls, which are oval, green structures nearly 5 cm in diameter. These balls contain seeds and fibres from which clothes, rugs, and bandages are made. C\u00e2y b\u00f4ng v\u1ea3i C\u00e2y b\u00f4ng v\u1ea3i c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cCon g\u00e1i c\u1ee7a M\u1eb7t tr\u1eddi\u201d (Daughter of the Sun) v\u00ec n\u00f3 m\u1ecdc d\u01b0\u1edbi nh\u1eefng tia n\u1eafng ch\u00f3i chan c\u1ee7a m\u1eb7t tr\u1eddi. C\u00e0ng n\u1eafng n\u00f3ng th\u00ec nh\u1eefng s\u1ee3i x\u01a1 b\u00f4ng c\u00e0ng ch\u1eafc h\u01a1n. C\u00e2y b\u00f4ng m\u1ecdc trong hay g\u1ea7n v\u00f9ng nhi\u1ec7t \u0111\u1edbi gi\u1eefa c\u00e1c v\u0129 \u0111\u1ed9 370 b\u1eafc v\u00e0 370 nam. C\u00e2y b\u00f4ng c\u1ea7n nhi\u1ec1u n\u01b0\u1edbc. N\u00f3 l\u00e0 th\u1ee9 th\u1ef1c v\u1eadt r\u1ea5t c\u00f3 \u00edch v\u00ec n\u00f3 t\u1ea1o ra nh\u1eefng s\u1ee3i x\u01a1 l\u00e0 th\u1ee9 v\u1eadt li\u1ec7u th\u00f4ng th\u01b0\u1eddng nh\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong may m\u1eb7c. \u0110\u00f3 l\u00e0 th\u1ee9 s\u1ee3i duy nh\u1ea5t kh\u00f4ng c\u1ea7n ph\u1ea3i l\u00e0m m\u1ec1m b\u1eb1ng c\u00e1ch ng\u00e2m t\u1ea9m hay b\u1ea5t c\u1ee9 m\u1ed9t c\u00e1ch x\u1eed l\u00fd t\u1ed1n k\u00e9m n\u00e0o kh\u00e1c.","C\u00e2y b\u00f4ng v\u1ea3i th\u01b0\u1eddng cao t\u1eeb m\u1ed9t \u0111\u1ebfn hai m\u00e9t v\u1edbi nh\u1eefng r\u1ec5 c\u00e1i d\u00e0i v\u00e0 nh\u1eefng l\u00e1 r\u1ed9ng c\u00f3 th\u00f9y. C\u00e2y b\u00f4ng v\u1ea3i c\u00f3 hoa m\u00e0u tr\u1eafng n\u1edf trong m\u1ed9t ng\u00e0y. Khi hoa t\u00e0n, qu\u1ea3 ph\u00e1t tri\u1ec3n. Qu\u1ea3 b\u00f4ng m\u1ea5t kho\u1ea3ng hai th\u00e1ng \u0111\u1ec3 ch\u00edn th\u00e0nh nh\u1eefng qu\u1ea3 c\u1ea7u b\u00f4ng, l\u00e0 nh\u1eefng c\u1ea5u tr\u00fac h\u00ecnh b\u1ea7u d\u1ee5c, m\u00e0u xanh l\u1ee5c, c\u00f3 \u0111\u01b0\u1eddng k\u00ednh g\u1ea7n 5cm. Nh\u1eefng qu\u1ea3 c\u1ea7u b\u00f4ng n\u00e0y c\u00f3 ch\u1ee9a c\u00e1c h\u1ea1t v\u00e0 s\u1ee3i b\u00f4ng \u0111\u1ec3 l\u00e0m ra qu\u1ea7n \u00e1o, th\u1ea3m v\u00e0 v\u1ea3i b\u0103ng.","38 Rubber Rubber has green leaves even in the most severe drought. It is a very attractive tree. Most of the rubber in the world is produced synthetically by the chemical industries. There are wide varieties of plants but 'Hevea' is mostly grown for its rubber crop. It is a tall tree with a straight trunk and with palm like foliage. It is a native of Brazil. The crude rubber is collected by cutting the bark. This crude rubber is known as latex. Later, it is treated with sulphur compounds making it tougher and more elastic. Earlier in Europe rubber was used as an eraser. Chinese have used hardy rubber trees for more than 2,000 years for their medicinal value. Since these trees are harvested regularly they rarely reach a mature size. Hardy rubber trees should be grown in the sun, on moist soil which is well rooted to survive extensive drought. Some of the hardy trees were found in parts of North Carolina for many years without irrigation. This tree has an outstanding ornamental feature. C\u00e2y cao su Cao su c\u00f3 l\u00e1 xanh ngay c\u1ea3 trong l\u00fac kh\u00f4 h\u1ea1n nghi\u00eam tr\u1ecdng nh\u1ea5t. Cao su l\u00e0 th\u1ee9 c\u00e2y r\u1ea5t h\u1ea5p d\u1eabn. Ph\u1ea7n l\u1edbn cao su tr\u00ean th\u1ebf gi\u1edbi \u0111\u01b0\u1ee3c c\u00f4ng nghi\u1ec7p ho\u00e1 h\u1ecdc s\u1ea3n xu\u1ea5t t\u1ed5ng h\u1ee3p. C\u00f3 nhi\u1ec1u gi\u1ed1ng c\u00e2y cao su kh\u00e1c nhau nh\u01b0ng gi\u1ed1ng \u201cHevea\u201d \u0111\u01b0\u1ee3c tr\u1ed3ng nhi\u1ec1u nh\u1ea5t \u0111\u1ec3 cho cao su. Cao su l\u00e0 m\u1ed9t c\u00e2y cao, th\u00e2n th\u1eb3ng v\u1edbi t\u00e1n l\u00e1 nh\u01b0 c\u00e2y c\u1ecd. N\u00f3 c\u00f3 ngu\u1ed3n g\u1ed1c \u1edf Brazil. Cao su","th\u00f4 \u0111u\u1ee3c thu gom b\u1eb1ng c\u00e1ch c\u1eaft v\u1ecf c\u00e2y. Th\u1ee9 cao su th\u00f4 n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 latex. Sau \u0111\u00f3, cao su th\u00f4 \u0111\u01b0\u1ee3c x\u1eed l\u00fd v\u1edbi c\u00e1c h\u1ee3p ch\u1ea5t l\u01b0u hu\u1ef3nh \u0111\u1ec3 l\u00e0m cho n\u00f3 dai h\u01a1n v\u00e0 \u0111\u00e0n h\u1ed3i h\u01a1n. \u1ede ch\u00e2u \u00c2u, l\u00fac ban \u0111\u1ea7u, cao su \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m g\u00f4m. Ng\u01b0\u1eddi Trung qu\u1ed1c \u0111\u00e3 s\u1eed d\u1ee5ng c\u00e2y cao su ch\u1ecbu l\u1ea1nh (hardy rubber) trong h\u01a1n 2000 n\u0103m v\u00ec n\u00f3 c\u00f3 gi\u00e1 tr\u1ecb l\u00e0m thu\u1ed1c. V\u00ec nh\u1eefng c\u00e2y cao su \u0111\u01b0\u1ee3c thu ho\u1ea1ch \u0111\u1ec1u \u0111\u1eb7n, n\u00ean ch\u00fang \u00edt khi \u0111\u1ea1t \u0111\u1ebfn k\u00edch th\u01b0\u1edbc tr\u01b0\u1edfng th\u00e0nh. C\u00e2y cao su ch\u1ecbu l\u1ea1nh c\u1ea7n \u0111\u01b0\u1ee3c tr\u1ed3ng \u1edf n\u01a1i c\u00f3 n\u1eafng, tr\u00ean \u0111\u1ea5t \u1ea9m \u0111\u1ec3 c\u00e2y b\u00e1m r\u1ec5 t\u1ed1t nh\u1eb1m ch\u1ecbu \u0111\u1ef1ng \u0111\u01b0\u1ee3c h\u1ea1n h\u00e1n. M\u1ed9t s\u1ed1 c\u00e2y cao su ch\u1ecbu l\u1ea1nh \u0111\u01b0\u1ee3c th\u1ea5y t\u1ea1i nhi\u1ec1u v\u00f9ng \u1edf B\u1eafc Carolina trong nhi\u1ec1u n\u0103m m\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c t\u01b0\u1edbi. C\u00e2y n\u00e0y c\u00f3 \u0111\u1eb7c t\u00ednh l\u00e0m c\u00e2y c\u1ea3nh r\u1ea5t t\u1ed1t. Description of Rubber Height - 40 to 60 feet Spread - 25 to 35 feet Growth rate - slow Leaf type - simple Leaf shape - elliptic Leaf colour - green Flower colour - brown Scientific name - Eucomia ulmoides Family - Eucommiaceae M\u00f4 t\u1ea3 c\u00e2y cao su Cao \u2013 40 \u0111\u1ebfn 60 feet T\u00e1n r\u1ed9ng \u2013 25 \u0111\u1ebfn 35 feet T\u1ed1c \u0111\u1ed9 m\u1ecdc \u2013 ch\u1eadm Ki\u1ec3u l\u00e1 \u2013 l\u00e1 \u0111\u01a1n D\u1ea1ng l\u00e1 \u2013 h\u00ecnh \u00ealip M\u00e0u l\u00e1 \u2013 xanh l\u1ee5c M\u00e0u hoa \u2013n\u00e2u T\u00ean khoa h\u1ecdc \u2013 Eucomia ulmoides H\u1ecd - Eucommiaceae","39 Cocoa Cocoa is a tropical plant. It grows in hot rainy climate between 200 North or South of the Equator. It is the principal ingredient in chocolate. Some of the intermediate cocoa products that may be derived from cocoa beans are cocoa liquor, cocoa butter, cocoa cake and cocoa powder. The cocoa tree is believed to have originated in the Amazon basin spreading to Central America particularly Mexico. The cocoa tree is usually a small tree, 4 to 8 metres tall. Though shaded by large forests, its height may reach up to 10 metres. It has a straight stem and light, white wood. It has a thin bark which is smooth and brown in colour. The fruit pods are 15-25 cm in length. Each pod has 30 to 40 seeds which after drying and fermentation become cocoa beans. The seeds are reddish brown externally and are covered by a white sweet pulp. Cocoa trees require a minimum rain fall between 1,150 and 2,500 mm per year and temperatures between 210 and 320C. There are three varieties of cocoa trees: Forastero - It is widely grown in West Africa and Brazil. It accounts for nearly 90% of the cocoa beans produced in the world. Criollo - It is grown in parts of the Caribbean, Venezuela, Papua, New Guinea, West Indies, Sri Lanka, Java, East Tenor. Trinitario - It is a cross form of Criollo and Forastero.","C\u00e2y ca cao Ca cao l\u00e0 th\u1ef1c v\u1eadt nhi\u1ec7t \u0111\u1edbi. N\u00f3 m\u1ecdc \u1edf v\u00f9ng kh\u00ed h\u1eadu n\u00f3ng m\u01b0a nhi\u1ec1u gi\u1eefa v\u0129 \u0111\u1ed9 200 Nam v\u00e0 200 B\u1eafc x\u00edch \u0111\u1ea1o. Ca cao l\u00e0 th\u00e0nh ph\u1ea7n ch\u00ednh trong s\u00f4 c\u00f4 la. M\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m trung gian c\u1ee7a ca cao c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00e0m ra t\u1eeb h\u1ea1t qu\u1ea3 ca cao l\u00e0 r\u01b0\u1ee3u ca cao, b\u01a1 ca cao, b\u00e1nh ca cao v\u00e0 b\u1ed9t ca cao. C\u00e2y ca cao \u0111\u01b0\u1ee3c cho l\u00e0 c\u00f3 ngu\u1ed3n g\u1ed1c \u1edf l\u01b0u v\u1ef1c Amazon, tr\u1ea3i r\u1ed9ng \u0111\u1ebfn Trung M\u1ef9, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf Mexico. C\u00e2y ca cao th\u01b0\u1eddng l\u00e0 c\u00e2y nh\u1ecf, cao t\u1eeb 4 \u0111\u1ebfn 8 m\u00e9t. Tuy nhi\u00ean trong nh\u1eefng khu r\u1eebng r\u1eadm, ca cao c\u00f3 th\u1ec3 cao \u0111\u1ebfn 10 m\u00e9t. Th\u00e2n c\u00e2y th\u1eb3ng v\u00e0 nh\u1eb9, c\u00f3 g\u1ed7 m\u00e0u tr\u1eafng. C\u00e2y c\u00f3 v\u1ecf m\u1ecfng, nh\u1eb5n v\u00e0 m\u00e0u n\u00e2u. Qu\u1ea3 ca cao d\u00e0i 12 \u0111\u1ebfn 25 cm. M\u1ed7i qu\u1ea3 c\u00f3 30 \u0111\u1ebfn 40 h\u1ea1t m\u00e0 sau khi ph\u01a1i kh\u00f4 v\u00e0 l\u00ean men tr\u1edf th\u00e0nh nh\u1eefng h\u1ea1t ca cao. H\u1ea1t m\u00e0u \u0111\u1ecf n\u00e2u b\u00ean ngo\u00e0i v\u00e0 \u0111\u01b0\u1ee3c bao b\u1ecdc b\u1edfi m\u1ed9t l\u1edbp th\u1ecbt qu\u1ea3 ng\u1ecdt, m\u00e0u tr\u1eafng. C\u00e2y ca cao c\u1ea7n m\u1ed9t l\u01b0\u1ee3ng m\u01b0a t\u1ed1i thi\u1ec3u t\u1eeb 1,150 \u0111\u1ebfn 2.250mm h\u00e0ng n\u0103m v\u00e0 nhi\u1ec7t \u0111\u1ed9 t\u1eeb 21 \u0111\u1ebfn 320C. C\u00f3 ba gi\u1ed1ng c\u00e2y ca cao: Forastero \u2013 \u0111\u01b0\u1ee3c tr\u1ed3ng r\u1ed9ng kh\u1eafp \u1edf T\u00e2y Phi v\u00e0 Brazil. Chi\u1ebfm g\u1ea7n 90%","l\u01b0\u1ee3ng h\u1ea1t ca cao tr\u00ean th\u1ebf gi\u1edbi. Criollo \u2013 \u0111\u01b0\u1ee3c tr\u1ed3ng t\u1ea1i nhi\u1ec1u n\u01a1i \u1edf Carib\u00ea, Venezuela, Papua, T\u00e2n Guinea, West Indies, Sri Lanka, Java, \u0110\u00f4ng Timor. Trinitario \u2013 l\u00e0 m\u1ed9t d\u1ea1ng lai gi\u1eefa Forastero v\u00e0 Criollo.","40 Tea It is grown in China and India. The leaves of tea are very stiff, shiny and pointed while its flowers look like butter cup. The flowers are white with golden stems. It requires a warm, wet climate with approximately 50 inches of rain in one year along with well drained soil. Tea grows at varying altitudes but only upto 7,000 feet. Its quality depends on the climctic conditions. At higher altitudes the growth of plant is slower. Only the bud and two top leaves are picked from each stalk and then send for processing. There are four major types of tea - White tea, Green tea, Oolong tea, Black tea. All this tea comes from the raw leaves of tea plant camellia sinensis. The ever green tea plant is also known as the camellia sinensis which comes from the genus camellia. It dates back before the great ice age. During oxidation the tea leaves undergo natural chemical reactions which results in a distinctive colour and taste. C\u00e2y tr\u00e0 Tr\u00e0 \u0111\u01b0\u1ee3c tr\u1ed3ng \u1edf Trung Qu\u1ed1c v\u00e0 \u1ea4n \u0110\u1ed9. L\u00e1 tr\u00e0 r\u1ea5t dai, b\u00f3ng v\u00e0 nh\u1ecdn trong khi hoa tr\u00e0 gi\u1ed1ng nh\u01b0 hoa mao l\u01b0\u01a1ng (butter cup). Hoa m\u00e0u tr\u1eafng","v\u1edbi cu\u1ed1ng hoa v\u00e0ng. C\u00e2y tr\u00e0 c\u1ea7n kh\u00ed h\u1eadu n\u00f3ng, \u1ea9m v\u1edbi l\u01b0\u1ee3ng m\u01b0a h\u00e0ng n\u0103m x\u1ea5p x\u1ec9 50 inch, c\u00f9ng v\u1edbi \u0111\u1ea5t tho\u00e1t n\u01b0\u1edbc t\u1ed1t. Tr\u00e0 \u0111\u01b0\u1ee3c tr\u1ed3ng \u1edf nh\u1eefng \u0111\u1ed9 cao kh\u00e1c nhau nh\u01b0ng kh\u00f4ng qu\u00e1 7,000 feet. Ch\u1ea5t l\u01b0\u1ee3ng tr\u00e0 ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu. \u1ede nh\u1eefng \u0111\u1ed9 cao cao h\u01a1n, c\u00e2y t\u0103ng tr\u01b0\u1edfng ch\u1eadm h\u01a1n. Ch\u1ec9 c\u00f3 b\u00fap tr\u00e0 v\u00e0 hai l\u00e1 ng\u1ecdn \u0111\u01b0\u1ee3c h\u00e1i t\u1eeb m\u1ed7i cu\u1ed1ng v\u00e0 sau \u0111\u00f3 \u0111\u01b0\u1ee3c \u0111\u01b0a sang ch\u1ebf bi\u1ebfn. C\u00f3 b\u1ed1n lo\u1ea1i tr\u00e0 ch\u00ednh: tr\u00e0 tr\u1eafng, tr\u00e0 xanh, tr\u00e0 \u00f4 long, tr\u00e0 \u0111en. T\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i tr\u00e0 n\u00e0y \u0111\u1ec1u l\u00e0 t\u1eeb l\u00e1 tr\u00e0 th\u00f4 c\u1ee7a c\u00e2y tr\u00e0 camellia sinensis. C\u00e2y tr\u00e0 th\u01b0\u1eddng xanh c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 camellia sinensis thu\u1ed9c gi\u1ed1ng camellia. N\u00f3 c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb tr\u01b0\u1edbc th\u1eddi k\u1ef3 b\u0103ng h\u00e0 l\u1edbn. Khi \u00f4xi ho\u00e1, c\u00e1c l\u00e1 tr\u00e0 tr\u1ea3i qua nh\u1eefng ph\u1ea3n \u1ee9ng ho\u00e1 h\u1ecdc t\u1ea1o ra m\u00e0u v\u00e0 m\u00f9i v\u1ecb \u0111\u1eb7c tr\u01b0ng.","41 Cinchona Cinchona is a medicinal plant. The bark of this tree contains 6-7% of the total alkaloids. Though it contains a number of alkaloids the most important ones are quinidine and quinine. The demand of cinchona bark has gone down but due to increase in resistance of malarial parasite to synthetic medicines the use of quinine has increased. The main producing countries are Indonesia, Zaire, Tanzania, Kenya, Rwanda, Sri Lanka, Costa Rica and India. C\u00e2y canh-ki-na Canh-ki-na l\u00e0 m\u1ed9t c\u00e2y thu\u1ed1c. V\u1ecf c\u00e2y c\u00f3 ch\u1ee9a 6 \u0111\u1ebfn 7% t\u1ed5ng alkaloid. M\u1eb7c d\u1ea7u c\u00f3 ch\u1ee9a nhi\u1ec1u alkaloid, c\u00e1c alkaloid quan tr\u1ecdng nh\u1ea5t l\u00e0 quinidine v\u00e0 quinine. Nhu c\u1ea7u v\u1ec1 v\u1ecf c\u00e2y canhkina \u0111\u00e3 gi\u1ea3m nh\u01b0ng do s\u1ef1 gia t\u0103ng kh\u00e1ng thu\u1ed1c c\u1ee7a k\u00fd sinh tr\u00f9ng s\u1ed1t r\u00e9t \u0111\u1ed1i v\u1edbi c\u00e1c thu\u1ed1c t\u1ed5ng h\u1ee3p, vi\u1ec7c s\u1eed d\u1ee5ng canh-ki-na \u0111\u00e3 gia t\u0103ng, Nh\u1eefng qu\u1ed1c gia s\u1ea3n xu\u1ea5t canh-ki-na ch\u00ednh l\u00e0 Indonesia, Zaire, Tanzania, Kenya, Rwanda, Sri Lanka, Costa Rica v\u00e0 \u1ea4n \u0110\u1ed9.","42 Aloe Vera It is a perennial plant which grows in the wild in Eastern and Southern Africa. This plant has thick fibrous root which produces large basal leaves. The leaves of aloe vera are 1 to 2 feet long and 2 to 3 inches wide. The leaves are whitish green on both sides and bear spiny teeth on the margins. It has red, yellow, purple and pale striped flowers present most of the year. The flower stalk grows upto four and half feet in height. The fruit of the aloe vera looks like a triangular capsule with numerous seeds. The leaves of this plant have medicinal value as this plant produces an oil which soothes the burns. It is also used for cosmetic purposes. C\u00e2y l\u00f4 h\u1ed9i \u0110\u00e2y l\u00e0 m\u1ed9t lo\u1ea1i c\u00e2y l\u00e2u n\u0103m m\u1ecdc hoang \u1edf \u0111\u00f4ng v\u00e0 Nam Phi. C\u00e2y n\u00e0y c\u00f3 r\u1ec5 s\u1ee3i d\u00e0y, t\u1ea1o ra nh\u1eefng l\u00e1 g\u1ed1c l\u1edbn. L\u00e1 l\u00f4 h\u1ed9i d\u00e0i t\u1eeb 1 \u0111\u1ebfn 2 feet v\u00e0 r\u1ed9ng 2 \u0111\u1ebfn 3 inch. L\u00e1 m\u00e0u l\u1ee5c nh\u1ea1t \u1edf c\u1ea3 hai m\u1eb7t v\u00e0 c\u00f3 nh\u1eefng r\u0103ng gai tr\u00ean c\u00e1c m\u00e9p l\u00e1. L\u00f4 h\u1ed9i c\u00f3 hoa m\u00e0u v\u00e0ng, t\u00edm v\u00e0 c\u00f3 s\u1ecdc xanh nh\u1ea1t, c\u00e2y ra hoa quanh n\u0103m. Cu\u1ed1ng hoa m\u1ecdc cao \u0111\u1ebfn 4 feet ru\u1ee1i. Qu\u1ea3 l\u00f4 h\u1ed9i tr\u00f4ng nh\u01b0 m\u1ed9t vi\u00ean nang h\u00ecnh tam gi\u00e1c v\u1edbi nhi\u1ec1u h\u1ea1t. C\u00e1c l\u00e1 c\u00e2y l\u00f4 h\u1ed9i c\u00f3 gi\u00e1 tr\u1ecb d\u01b0\u1ee3c li\u1ec7u v\u00e0 c\u00e2y n\u00e0y cho m\u1ed9t th\u1ee9 d\u1ea7u l\u00e0m d\u1ecbu c\u00e1c v\u1ebft b\u1ecfng. C\u00e2y l\u00f4 h\u1ed9i c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch l\u00e0m m\u1ef9 ph\u1ea9m.","43 Medicinal Plants Garcinia Kola - Garcinia Kola is found in moist forests and grows to a medium sized tree, upto 12m high. It is cultivated and distributed throughout West and Central Africa. Its medicinal uses include purgative, antimicrobial and antiparasitic uses. The seed of this plant is used for the treatment of bronchitis and throat infections. It is also used to cure chest colds and to relieve cough. Apart from this it is used in the treatment of liver disorders. C\u00e1c c\u00e2y l\u00e0m thu\u1ed1c Garcinia kola - C\u00e2y Garcinia kola \u0111\u01b0\u1ee3c th\u1ea5y trong nh\u1eefng khu r\u1eebng \u1ea9m v\u00e0 m\u1ecdc th\u00e0nh c\u00e2y c\u00f3 k\u00edch th\u01b0\u1edbc trung b\u00ecnh, cao \u0111\u1ebfn 12m. C\u00e2y \u0111\u01b0\u1ee3c tr\u1ed3ng tr\u1ecdt v\u00e0 ph\u00e2n b\u1ed1 r\u1ed9ng kh\u1eafp T\u00e2y v\u00e0 Trung Phi. C\u00f4ng d\u1ee5ng l\u00e0m thu\u1ed1c c\u1ee7a n\u00f3 bao g\u1ed3m thu\u1ed1c x\u1ed5, kh\u00e1ng khu\u1ea9n v\u00e0 kh\u00e1ng k\u00fd sinh. H\u1ea1t c\u1ee7a c\u00e2y n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb b\u1ec7nh vi\u00eam ph\u1ebf qu\u1ea3n v\u00e0 nhi\u1ec5m tr\u00f9ng h\u1ecdng. C\u00e2y n\u00e0y c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1eefa b\u1ec7nh c\u1ea3m l\u1ea1nh v\u00e0 gi\u1ea3m ho. Ngo\u00e0i ra, n\u00f3 c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb nh\u1eefng ch\u1ee9ng r\u1ed1i lo\u1ea1n gan. Aframomum melegueta - It is a spicy edible fruit which is cultivated throughout the tropics. It is a perennial herb. It is used for treating measles, leprosy, excessive lactation, post partem hemorrhage etc. Aframomum melegueta \u2013 l\u00e0 m\u1ed9t th\u1ee9 qu\u1ea3 gia v\u1ecb \u0103n \u0111\u01b0\u1ee3c, \u0111\u01b0\u1ee3c canh t\u00e1c \u1edf kh\u1eafp c\u00e1c v\u00f9ng nhi\u1ec7t \u0111\u1edbi. \u0110\u00f3 l\u00e0 m\u1ed9t th\u1ee9 c\u00e2y th\u00e2n th\u1ea3o th\u01b0\u1eddng xanh. \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb b\u1ec7nh s\u1edfi, b\u1ec7nh phong, ti\u1ebft s\u1eefa qu\u00e1 nhi\u1ec1u, xu\u1ea5t huy\u1ebft sau khi sanh v.v. Xylpia aethiopica - It is an evergreen, aromatic tree growing upto 20 m high with a peppery fruit. It is native to the lowland rain forests and moist fringe forests in the savanna of Africa. This plant is used as cough remedy, post partum tonic and Lactation aid. It is used in stomachache, bronchitis, dysentery, headache etc. Xylpia aethiopica - l\u00e0 m\u1ed9t c\u00e2y th\u01b0\u1eddng xanh, c\u00f3 m\u00f9i th\u01a1m, m\u1ecdc cao \u0111\u1ebfn 20 m\u00e9t, c\u00f3 h\u1ea1t nh\u01b0 h\u1ea1t ti\u00eau. C\u00e2y c\u00f3 ngu\u1ed3n g\u1ed1c \u1edf nh\u1eefng r\u1eebng m\u01b0a \u0111\u1ea5t th\u1ea5p v\u00e0 nh\u1eefng v\u00f9ng","ven r\u1eebng trong c\u00e1c hoang m\u1ea1c ch\u00e2u Phi. C\u00e2y n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m thu\u1ed1c ho, thu\u1ed1c b\u1ed5 h\u1eadu s\u1ea3n v\u00e0 l\u1ee3i s\u1eefa. N\u00f3 c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m thu\u1ed1c \u0111au bao t\u1eed, vi\u00eam ph\u1ebf qu\u1ea3n, ki\u1ebft l\u1ef5, nh\u1ee9c \u0111\u1ea7u, v.v. Cryptolepis Sanguinolenta - It is a shrub that grows in the rain forest and the Deciduous belt in the West coast of Africa. It is used for the treatment of fevers, malaria, hypertensions, stomachache etc. Cryptolepis Sanguinolenta - l\u00e0 th\u1ee9 c\u00e2y b\u1ee5i m\u1ecdc \u1edf r\u1eebng m\u01b0a nhi\u1ec7t \u0111\u1edbi v\u00e0 v\u00e0nh \u0111ai c\u00e2y r\u1ee5ng l\u00e1 \u1edf b\u1edd bi\u1ec3n T\u00e2y Phi. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb s\u1ed1t, s\u1ed1t r\u00e9t, cao huy\u1ebft \u00e1p, \u0111au bao t\u1eed, v.v.","44 Bamboo There are nearly five hundred kinds of bamboo found all over the world. All of them are smooth, hollow stems with joints. There is a watertight partition at each joint which enables them to grow rapidly. It shoots up at the rate of 41 centimetres everyday. There are tropical as well as subtropical plants found in Asia, South America and a few species in Africa. In the United States, it is used as a walking stick, phonograph needles as fishing poles. In some countries people build their houses with bamboo. The outer layers are stripped off to make mats which separates each room. Apart from this they are also used to make crude knives and strong baskets. In Japan, gardeners use them to make water pipes while in China the inner pulp is used to make paper. Bamboos are the biggest member of the grass family. C\u00e2y tre C\u00f3 g\u1ea7n 500 lo\u1ea1i tre tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi. T\u1ea5t c\u1ea3 \u0111\u1ec1u c\u00f3 th\u00e2n r\u1ed7ng, nh\u1eb5n","v\u1edbi c\u00e1c \u0111\u1ed1t. C\u00f3 m\u1ed9t v\u00e1ch ng\u0103n k\u00edn n\u01b0\u1edbc gi\u1eefa m\u1ed7i \u0111\u1ed1t , gi\u00fap cho c\u00e2y tre c\u00f3 th\u1ec3 m\u1ecdc nhanh. Tre \u0111\u00e2m ch\u1ed3i v\u1edbi t\u1ed1c \u0111\u1ed9 41 cm m\u1ed7i ng\u00e0y. C\u00f3 nh\u1eefng th\u1ee9 tre nhi\u1ec7t \u0111\u1edbi c\u0169ng nh\u01b0 c\u1eadn nhi\u1ec7t \u0111\u1edbi \u1edf Ch\u00e2u \u00c1, Nam M\u1ef9 v\u00e0 m\u1ed9t v\u00e0i lo\u00e0i \u1edf Ch\u00e2u Phi. \u1ede Hoa K\u1ef3, tre \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m g\u1eady, kim m\u00e1y h\u00e1t \u0111\u0129a v\u00e0 c\u1ea7n c\u00e2u c\u00e1. \u1ede m\u1ed9t s\u1ed1 n\u01b0\u1edbc, ng\u01b0\u1eddi ta x\u00e2y d\u1ef1ng nh\u1eefng c\u0103n nh\u00e0 b\u1eb1ng tre. Tre \u0111\u01b0\u1ee3c t\u00e1ch b\u1ecf l\u1edbp v\u1ecf ngo\u00e0i \u0111\u1ec3 b\u1ec7n th\u00e0nh nh\u1eefng t\u1ea5m ph\u00ean ng\u0103n c\u00e1ch c\u00e1c ph\u00f2ng. Ngo\u00e0i ra, tre c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m nh\u1eefng con dao th\u00f4 v\u00e0 nh\u1eefng chi\u1ebfc r\u1ed5 ch\u1eafc ch\u1eafn. \u1ede Nh\u1eadt, nh\u1eefng ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn s\u1eed d\u1ee5ng tre \u0111\u1ec3 l\u00e0m \u1ed1ng n\u01b0\u1edbc trong khi \u1edf Trung Qu\u1ed1c, l\u00f5i trong c\u1ee7a tre \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m gi\u1ea5y. Tre l\u00e0 th\u00e0nh vi\u00ean l\u1edbn nh\u1ea5t c\u1ee7a h\u1ecd c\u1ecf.","45 Banana Banana had become a popular fruit since the beginning of the Christian era, in the Asian and the Mediterranean countries. This plant needs a hot and moist climate round the year to grow. The fruit is quite a nourishing digestive. A type of flour is also made out of dried banana. In Africa people thatch the roofs of their huts with its leaves and make ropes as this plant yields a fibre. Thus it is a very useful plant. C\u00e2y chu\u1ed1i Chu\u1ed1i \u0111\u00e3 tr\u1edf th\u00e0nh th\u1ee9 qu\u1ea3 ph\u1ed5 bi\u1ebfn t\u1eeb \u0111\u1ea7u C\u00f4ng nguy\u00ean \u1edf c\u00e1c n\u01b0\u1edbc Ch\u00e2u \u00c1 v\u00e0 \u0110\u1ecba Trung H\u1ea3i. C\u00e2y chu\u1ed1i c\u1ea7n c\u00f3 kh\u00ed h\u1eadu n\u00f3ng v\u00e0 \u1ea9m quanh n\u0103m. Qu\u1ea3 chu\u1ed1i l\u00e0 m\u1ed9t th\u1ee9 qu\u1ea3 b\u1ed5 d\u01b0\u1ee1ng d\u1ec5 ti\u00eau ho\u00e1. M\u1ed9t th\u1ee9 b\u1ed9t c\u0169ng \u0111\u01b0\u1ee3c l\u00e0m ra t\u1eeb chu\u1ed1i s\u1ea5y kh\u00f4. \u1ede Phi Ch\u00e2u, ng\u01b0\u1eddi ta l\u1ee3p m\u00e1i nh\u1eefng t\u00fap l\u1ec1u c\u1ee7a h\u1ecd b\u1eb1ng l\u00e1 chu\u1ed1i v\u00e0 b\u1ec7n d\u00e2y th\u1eebng v\u00ec c\u00e2y chu\u1ed1i c\u00f3 s\u1ee3i x\u01a1. Do v\u1eady chu\u1ed1i l\u00e0 m\u1ed9t th\u1ee9 th\u1ef1c v\u1eadt r\u1ea5t h\u1eefu \u00edch. Interesting facts","S\u1ef1 ki\u1ec7n \u0111\u00e1ng ch\u00fa \u00fd Turpentine oil is extracted from pine trees. Digitalis is used for the treatment of heart ailments, it is extracted from the plant digitalis purpurea. D\u1ea7u th\u00f4ng (turpentine) \u0111\u01b0\u1ee3c chi\u1ebfc xu\u1ea5t t\u1eeb c\u00e2y th\u00f4ng. Digitalis \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb nh\u1eefng c\u01a1n \u0111au tim, n\u00f3 \u0111\u01b0\u1ee3c tr\u00edch ra t\u1eeb c\u00e2y mao \u0111\u1ecba ho\u00e0ng (digitalis purpurea). CH\u00da TH\u00cdCH T\u1eea V\u1ef0NG Crude rubber:cao su th\u00f4 Tropical plant:th\u1ef1c v\u1eadt nhi\u1ec7t \u0111\u1edbi Fermentation:l\u00ean men Moist forest:nh\u1eefng khu r\u1eebng \u1ea9m Liver disorder:ch\u1ee9ng r\u1ed1i lo\u1ea1n gan Flower stalk:cu\u1ed1ng hoa Shrub:c\u00e2y b\u1ee5i Dried banana:chu\u1ed1i s\u1ea5y kh\u00f4 Chia s\u1ebb ebook : http:\/\/downloadsach.com\/ Follow us on Facebook : https:\/\/www.facebook.com\/caphebuoitoi","Table of Contents M\u1ee4C L\u1ee4C 1 Root 2 Stem 3 Leaves 4 Reproductive parts of plants 5 Can one kind of tree produce the fruit of another kind of tree? 6 How Primitive Men Learnt to Grow Plants? 7 Bacteria 8 Lichens 9 Algae 10 Fungus 11 Moss 12 Ferns 13 Tree Ferns 14 Dicksonia Antarctica 15 Liverworts 16 Hornworts 17 Cycads 18 Gingko 19 Conifers 20 Douglas Fir 21 Scots pine 22 Giant Sequoia 23 Some of the flowering plants and trees 24 Deciduous trees 25 Poisonous plants 26 Insectivores and carnivores 27 Stinking plants 28 Stinging plants 29 Virginia Creeper 30 White Bryony 31 English Ivy 32 Bindweed 33 Water Hyacinths","34 Giant Sea Kelp 35 Water-Lily 36 Water Lettuce 37 Cotton 38 Rubber 39 Cocoa 40 Tea 41 Cinchona 42 Aloe Vera 43 Medicinal Plants 44 Bamboo 45 Banana"]