Is your phytogeography assignment giving you nightmares? You can’t seem to find research materials related to the subject? Do not worry about it, and get Phytogeography assignment help via our top experts at ‘My Assignment Services’.
Phytogeography, commonly known as organic geology is an offshoot of biogeography; which deals with the geographic dissemination of different plant species and their influence on the surface of the Earth. Its focus is on all the aspects of plant distribution, incorporating the controls on the conveyance of species ranges, and the factors contributing to the compositions of the plethora of communities and floras.
‘Campbell’ in 1926, explained phytogeography, in which he mentioned that the important theme of plant geography is the discovery of differences and similarities in plants and floras of the different parts of the Earth with respect to the past and the present. In 1943, ‘Wulff’ explained the term as the study of different plant spices and their distribution, in their natural habitats. It further includes the explanation of inception and the various process of development of floras. Later in the year 1952, ‘Croizat’ explained phytogeography as the study dealing with plants’ exodus and advancement in time and space.
This division of phytogeography studies the explanation of the differences between the various floristic and vegetation groups found on the surface of the entire globe.
Migration and evolution of plants and floras are the main components of this division of phytogeography. It explains the reason for the exodus of various species of plants throughout the Earth. The study involves various specialized disciplines like- ecology, palaeontology, geology, physiology, taxonomy, genetics, and evolution. Furthermore, it incorporates the synthesis and integration of data and concepts from the aforementioned specialized disciplines.
Online Assignment Help
Custom Essay Help
Dissertation Writing Guidance
Lawrence in 1953 proposed 13 modern principles of phytogeography. They are classified into 4 groups. These are:
Principles regarding environment
Climatic conditions play a major role in the distribution of plant species.
The exodus of plant species have also been affected during the geological past, and its variation in climate.
Landmasses and Sea masses relations have had diversified past. There were orientation and separation after the breaking up of the landmasses to form new landmasses or continents. For the migration of different plant and animal species, these landmasses acted as probable bridges. With time, these bridges submerged in water and the possibility of further migration from one continent to another disappeared.
The secondary factors affecting the distribution of vegetation are- different land masses, and their soil conditions. Whereas, Halophytes, Calcifobs, Calcicols, Psammophytes, etc. evolved due to edaphic conditions.
For the migration and establishment of various species of plants, biotic factors also play a major role.
The environment plays a holocentric (combined effects of various environmental aspects) aspect over the vegetation.
Principles regarding plant responses
The range of different species depends on their tolerance. Each plant species has a range of climate and edaphic conditions. So, the tolerance of the large species depends upon the tolerance of the individual constituencies.
Genetic aspects do affect the tolerance level. The response of a species depends upon their genetic makeup. It is found that hybrid plants have a higher tolerance level to environmental conditions due to their genes.
It is found that the tolerance level differs throughout the ontogenesis. For example, seeds and mature plants are more tolerant of harsh temperatures and humidity conditions than their seedlings.
Principles regarding the exodus of floras
Palaeoecological evidence and fossils have reiterated that the large scale exodus of plant and animal species occurred during the Mesozoic and tertiary periods.
Pants migrate through their propagules such as- pollen, spores, etc. These propagules establish whether the environmental conditions are favourable for survival.
Principles regarding the prolongation and progression of floras
Perpetuation is primarily affected by the migration, and secondly by the tolerance ability of their species to the environment for procreation.
Environmental selection, evolution, and migration of species are important factors affecting the progression of floras.
Further, the study is categorized into various taxa based on the surface of the Earth occupied by plants:
Know all about the relevant topics to cover for your phytogeography assignment from our top experts. Get phytogeography assignment help to know the details of these tough terminologies. You can get online phytogeography assignment samples for free on our website.
We never compromise with the quality of your assignment. Our assignment has helped many students from universities in Australia to score maximum marks. You can check phytogeography assignment samples for reference. Each assignment produced by us goes through a 21 step error-verification process to ensure error-free work. Your assignment is written by scratch, so plagiarism will be of no concern to you.
24 X 7 Support
100+ Subjects Covered
2000+ Ph.D Experts
We provide more than 2000 experts, covering over 700 subjects. These professional writers have more than 5 years of experience. Furthermore, for maximum benefits, we have a one-at-a-time policy, where we assign each writer with a single assignment on time. Your phytogeography assignment help will reach your inbox before the due date.
If for some unfortunate reason, we couldn’t provide a satisfactory service; your money will be refunded to your bank account in 90 days. We have got all the aspects covered for you to get online geography assignment help through guided sessions without any worries.
After paying for the phytogeography assignment help, we provide you the provision of asking for unlimited revisions for free. You can directly contact your writers to customising your assignments according to your standards.
My Assignment Services provides face-to-face online tutoring sessions for the students who need their doubts to be cleared. You can ask questions regarding the subject to the leading experts, directly. Never was getting an online phytogeography assignment help by direct top professionals.
Proofreading and Editing$9.00Per Page
Consultation with Expert$35.00Per Hour
Live Session 1-on-1$40.00Per 30 min.
Doing your Assignment with our resources is simple, take Expert assistance to ensure HD Grades. Here you Go....
Get Flat 10% Discount Upto A$50 on all Assignment Orders:
Get 20% OFF upto A$40 on your First Assignment order.
Get 500 Words Free on your Assignment: