Question

“Species Plantarum” and “Systema Naturae” were written by
A. Engler and prantl
B. Benthem and hooker
C. Carolus Linnaeus
D. Wallace

Answer 1

Hint: “Species Plantarum” and “Systema Naturae” was written by Swedish naturalist, who gave new impetus to the study of plants. He is a professor of medicine and botany at Uppsala University. He is a sophisticated plant collector and collects herbariums from all over the world. He sent students through missionaries and administrators to faraway lands.

Complete answer:
-Engler and prantl- Engler and Prantl were two German botanists who published their work as a book. Adolf Engler, professor of botany at the University of Berlin, in collaboration with Karl Prantl, published the monumental work "The Family of Natural Plants", in which all plant species are systematically systematized and described. Thus, they proposed a new classification system for the entire plant kingdom. In this work, they tried to use terms for different taxa in a more scientific way. For taxa above the family class, which includes several closely related families, the term “kingdom” was used, which corresponds to the sequence or cohort of the Bentham and Hooker systems. Kingdoms and ranks are divided into classes, divisions, classes, and divisions, and are divided into thirteen divisions, divided into a plant or plant kingdoms.
-Benthem and hooker-The most popular natural classification systems are those of George Bentham and Joseph Dalton Hooker, two British botanists who classified and described two hundred two natural group devices. It was published in the monumental Genera Plantarum, which gives a detailed description of each natural genus and sequence, as well as the names of all species belonging to each genus, synonyms, location and references. This book has proven to be a very useful guide, which is very popular in other countries around the world, including the United Kingdom and the United States, for example, in the classification system presented here.
-Carolus Linnaeus -He proposed a classification system published in Systema Naturae. In this system, he uses the characteristics of stamens, According to the number and types of stamens, twenty classes can be distinguished that divide the flora. They also use the quantity and type of fruit to differentiate their order. A subdivision of their classes. Linnaeus not only published an excellent system for classifying plants but also published many books and works on flowering plants, as well as books that embodied his ideas on plant nomenclature. The “Species Plantarum”, first published, contains a list of all the planets known at the time and a brief description of each species with their distribution and preliminary references. In this work, he consistently uses a binary nomenclature for each species, followed by a specific name after the genus name.

Hence, the correct answer is option (C).

Note: Modern taxonomists have agreed to consider Linnaeus system as the starting point for the nomenclature of phanerogams, pteridophytes, and sphagnum. At Philosophia Botanica, he presented some of the principles that would later form the basis of the International Code of Plant Nomenclature. Thanks to the efforts of Linnaeus, botanical research entered the modern era, and Linnaeus is deservedly called the "father of modern botany." Linnaeus originally introduced a hierarchical classification system called line layer. The classification does not include both categories phylum and family. In taxonomy, the basic unit of classification is the species, the lowest category and the highest kingdom category.