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What are the families into which the total plant **** is divided
The plant world is traditionally divided into four major groups, or called the four phylums, that is: phylum of algae, bryophytes, ferns and seeds. It must be noted that some books, there are other names such as lower plants and higher plants, lower plants is the algae plants, higher plants is the bryophytes, ferns, seed plants, the three categories of the general term. The difference between lower plants and higher plants is that: the plant body of lower plants is a unicellular or multicellular phyllotaxy, generally there is no differentiation of organs such as roots, stems, leaves, etc., there is no middle column, the reproductive organs are also unicellular, and the syncytium (spermatozoa combined with the egg) develops into a new plant body without passing through the embryo stage. Higher plants generally have roots, stems, and leaves differentiated, there is a middle column, the reproductive organs are multicellular, and the syncytium develops into a new plant body that passes through the embryo stage. There is also a distinction between sporophytes and seed plants, sporophytes are plants that can produce spores in the course of their lives, reproduce with spores, and complete their life cycle, and this type of plant includes the previous three of the four major categories mentioned above. Seed plants, on the other hand, produce seeds and reproduce with them, and these plants are known as seed plants. In addition, spore plants are also called cryptogamous plants, that is, they never bloom during their life, as if they hide their flowers. Seed plants are also called flowering plants or flowering plants, that is, they bloom throughout their lives. If you look at the stem structure regardless of whether it flowers or not, but only whether there is a vascular system (the vascular system has a specialized transport of water and nutrients in the conduit tissue and other tissues) is called vascular plants or vascular plants. The four major classes, from the phylum and then down the division can be derived from the order, order, family, genus, species units at all levels. The species is the basic unit. Sometimes for convenience also added subphylum, subclass, suborder, subfamily, subgenera and other levels, and species below there are subspecies, varieties, variants, etc. Plants are first divided into algae, lichens, bryophytes, ferns, seed plants, several major categories! Among them, seed plants can be divided into two subphyla: gymnosperms and angiosperms. The angiosperms are divided into dicotyledons and monocotyledons. One of the dicotyledonous plants can be divided into more than forty orders, because of the different classification systems there are differences, Magnolia, Camphor, Pepper, Water Lily, Buttercup, Poppy, Kunlun Tree, Witch Hazel, Cortex, Nettle, Walnut, Corydalis, Limnitis, Polygonatum, Polygonatum, Camellia, Cordyceps, Corydalis, Willow, Melaleuca, Rosaceae, Bean, Myrtle, Rhus, Sandalwood, Westhistle, Euphorbia, Rhamnaceae, Staphylinium, Gerbera, Umbelliferae, Azalea, Persicaria, Persimmon, Persimmon, Persimmon. Rhododendron, Persicaria, Primula, Gentiana, Eryngium, Labiatae, Xanthium, Eryngium, Syzygium, Chrysanthemum, Chrysanthemum, Monocotyledonous plants also have 14 orders including Zeliaceae, Salicaceae, and Liliaceae etc., and there are a number of families in each order, so your topic is too big, and I suggest that you go to a textbook of plant taxonomy to look at it. Buttercup family: peony, peony; Mallow family: cotton; Cruciferae: cabbage, rape, radish; Rosaceae: rose, apple, peach; Leguminosae: all kinds of beans, peanuts, and so on; Lycopersiconaceae: eggplants, peppers, tomatoes (tomatoes), potatoes; Cucurbitaceae: watermelon, gourds; Asteraceae: dandelions, sunflowers, all kinds of chrysanthemums; Gramineae: wheat, corn, bamboo; Liliaceae: monarch orchids; Orchidaceae: Phalaenopsis, the gladiolus.
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