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Exam (elaborations)
The Louisiana Manual for the Environmental Horticulture Industry Exam Questions And Answers
What is the difference between a cultivar and variety? - ANS Variety: evolutionary, naturally created in nature 
Cultivar: agro-technical, created by human 
 
Who is Linnaeus? What system of naming plants did he create? - ANS A swedish botanist from the 1700s credited for creating the binomial system of nomenclature 
 
Why is it important to know common and scientific names of plants? - ANS To be able to communicate with customers and other industry professionals; to find...
Exam (elaborations)
Louisiana Horticulture Study Guide Exam Questions And Answers
Linneaus - ANS developed binomial nomenclature 
 
binomial nomenclature - ANS Classification system in which each species is assigned a two-part scientific name 
 
difference between variety and cultivar - ANS variety - naturally occurring subgroup within species 
cultivar - special group that retain their distinguishing features when propogated 
 
importance of proper naming of plants - ANS customer protection, legal requirements, communication between nursery an...
Exam (elaborations)
Louisiana Horticulture License Exam Questions And Answers
What is the difference between a cultivar and variety? - ANS variety - naturally occurring subgroup within species. 
cultivar - special group that retain their distinguishing features when propogated. 
 
Who is Linnaeus? What system of naming plants did he create? - ANS -developed binomial nomenclature. 
-Classification system in which each species is assigned a two-part scientific name. 
 
Why is it important to know common and scientific names of plants? - ANS -customer...
Exam (elaborations)
4-H U Horticulture 2025-2026 Exam Questions And Answers
Celeste - ANS Is the most popular fish Friday in Louisiana. How are you 
 
Three - ANS A fig tree can produce ____ crops during one growing season some years in Louisiana. 
 
They cost fruit splitting - ANS Why are high humidity in rainfall limiting factors in growing figs in Louisiana? 
 
Zoysia - ANS In home loans, which of the following grasses has a tendency to form the most thatch? 
 
Saint Augustine - ANS Raleigh and Palmetto are popular varieties of...
Exam (elaborations)
Louisiana environmental horticulture industry EXAM STUDY GUIDE Que & Ans
A Nursery Sales person must be able to... - ANS Identify plants by common and scientific, Latin, or botanical names. 
 
When do you consider the confusion of the common name "cedar" ? - ANS When its applied to plants that include: arborvitae, cedar, cypress, false cypress, and junipers 
 
The American joint committee on horticultural nomenclature has adopted what? - ANS Standardized plant names, a dictionary of plant names 
 
The scientific name of the plant is made...
Exam (elaborations)
Louisiana Horticulture Exam study guide 2025 Exam Questions And Answers
4 major plant parts include - ANS roots 
stems 
leaves 
reproductive parts 
 
4 functions of the root system include - ANS absorption 
anchorage 
conduction 
storage 
 
2 kind of root systems found in plants are - ANS fibrous root systems 
and 
taproot systems 
 
Fibrous root system - ANS root system that consists of numerous multi-branched roots that are slender; no one root is more prominent than the other. 
 
Tap root system (more difficult to transplant) - ANS...
Exam (elaborations)
Louisiana Horticulture License Review Exam Questions And Answers
What are the two parts of a plant's scientific name? - ANS Genus & species 
 
Botanical Term "Triacanthos". - ANS three spined 
 
What are the functions of the root system? - ANS Anchorage 
Absorption 
Conduction 
Storage 
 
The tap root could be described as what? - ANS One main root that grows directly downward from which branch roots arise. The main root may be a fleshy food storing organ or a woody root. 
 
What should you do when preparing to transpl...
Exam (elaborations)
Louisiana Horticulture Test Study Guide Exam Questions And Answers
What is the difference between a cultivar and variety? - ANS Cultivar- A plant or grouping of plants selected for desirable characteristics that can be maintained by propagation 
 
Variety- A naturally occurring subgroup of a species which has some distinguishing characters 
 
Who is Linnaeus? What system of naming plants did he create? - ANS Linnaeus is a Swedish Botanist who developed the Binomial System of Nomenclature(Genus + Species) 
 
Why is it important to know common and...
Exam (elaborations)
Louisiana Horticulture License Review Exam 100% Correct Answers!!!
A plant's scientific name of a plant is composed of _________ and _________. - ANS genus and species 
 
Alba is a term that describes a plant as _________. - ANS white 
 
Triacanthos describes a plant that is _________. - ANS three spined 
 
The functions of the root system are: - ANS anchorage, absorption, conduction and 
storage 
 
The tap root could be described as: - ANS a fleshy food storing organ 
 
When a person is preparing to transplant a plant...
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LOUISIANA EXAMS BUNDLED TOGETHER Louisiana Horticulture Test Study Guide LOUISIANA LA Retail Florist Exam Louisiana Arborist Exam Louisiana Horticulture License Review 2024 Questions and Verified Answers (2024 / 2025) 100% Guarantee Pass
LOUISIANA EXAMS BUNDLED TOGETHER Louisiana Horticulture Test Study Guide LOUISIANA LA Retail Florist Exam Louisiana Arborist Exam Louisiana Horticulture License Review 2024 Questions and Verified Answers (2024 / 2025) 100% Guarantee Pass
Exam (elaborations)
Louisiana Horticulture License Review 2024 Questions and Verified Answers (2024 / 2025) 100% Guarantee Pass
Louisiana Horticulture License Review 2024 Questions and Verified Answers (2024 / 2025) 100% Guarantee Pass A plant's scientific name of a plant is composed of and 
. 
Answer genus and species 
2. Alba is a term that describes a plant as . 
Answer white 
3. Triacanthos describes a plant that is . 
Answer three spined 
4. The functions of the root system are 
Answer anchorage, absorption, conduction andstorage 
5. The tap root could be described as
Exam (elaborations)
Louisiana environmental horticulture industry Exam STUDY GUIDE 2024 Questions and Verified Answers (2024 / 2025) 100% Guarantee Pass
Louisiana environmental horticulture industry Exam STUDY GUIDE 2024 Questions and Verified Answers (2024 / 2025) 100% Guarantee Pass A Nursery Sales person must be able to... 
Answer Identify plants by common andscientific, Latin, or botanical names. 
2. When do you consider the confusion of the common name "cedar" ? 
Answer Whenits applied to plants that include 
arborvitae, cedar, cypress, false cypress, and junipers 
3. The American joint committee on horticultural nomenclature has adop...
Exam (elaborations)
Louisiana Arborist Exam 2026 Questions and Verified Answers (Latest 2026 / 2027 Update) 100% Guarantee Pass
Louisiana Arborist Exam 2026 Questions and Verified Answers (Latest 2026 / 2027 Update) 100% Guarantee Pass Discuss the differences between "flush cuts" and proper cuts made to outer 
portions of branch collar. How do "flush cuts" affect growth? 
Answer A proper cut leaves the branch bark ridge, branch collar, and swollen collar in 
tact. It enables thecut to close in a circular fashion. Flush cuts remove it and opens the 
tree to decay by removing dead wood which branch defense zones form. 
2. ...
Exam (elaborations)
LOUISIANA LA Retail Florist Exam Content 2024 Questions and Verified Answers (2024 / 2025) 100% Guarantee Pass
LOUISIANA LA Retail Florist Exam Content 2024 Questions and Verified Answers (2024 / 2025) 100% Guarantee Pass first and foremost basic need of cut flowers 
Answer water 
2. second basic need of cut flowers 
Answer food 
3. factors affecting quality of cut flowers (7) 
Answer 1. production 
2. transpiration 
3. floral food 
4. temperature 
5. humidity 
6. ethylene
Exam (elaborations)
Louisiana Horticulture Test Study Guide 2024 Questions and Verified Answers (2024 / 2025) 100% Guarantee Pass
Louisiana Horticulture Test Study Guide 2024 Questions and Verified Answers (2024 / 2025) 100% Guarantee Pass What is the difference between a cultivar and variety? 
Answer Cultivar- A plant or grouping of plants selected for desirable characteristics 
that can be maintained by propagation 
Variety- A naturally occurring subgroup of a species which has some distinguishing 
characters 
2. Who is Linnaeus? What system of naming plants did he create? 
Answer Linnaeus is a Swedish Botanist who deve...
Exam (elaborations)
Louisiana Horticulture Test Study Guide 2024 Questions and Verified Answers (2024 / 2025) 100% Guarantee Pass
Louisiana Horticulture Test Study Guide 2024 Questions and Verified Answers (2024 / 2025) 100% Guarantee Pass What is the difference between a cultivar and variety? 
Answer Cultivar- designates a special group of individuals (significant for the 
purposes of agriculture, forestry orhorticulture) that retain their distinquishing 
properties when propagated but does notproduce true to seed. Written in common 
language and set off by single quotation marks. 
Variety - A naturally occuring subgroup ...
Exam (elaborations)
LOUISIANA Horticulture Practice Test 1 2026 Questions and Verified Answers (2026 / 2027) 100% Guarantee Pass
LOUISIANA Horticulture Practice Test 1 2026 Questions and Verified Answers (2026 / 2027) 100% Guarantee Pass 1. The three major plant cell parts are 
AC007 
a. cell wall, chloroplast, goigi 
b. cell wall, goigi, nucleus 
c. cell wall, cytoplasm, nucleus 
d. cell wall, nucleus, vacuole 
Answer C 
2. What are the major vegetative parts of the plant? 
AC002 
a. leaf, flower, seed 
b. leaf, root, stem 
c. root, seed, bud 
d. stem, flower, node
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Louisiana Landscape Horticulture A-M Exam Questions And Answers graded A+ 2024/2025 (ALL BUNDLED HERE!!!)
Louisiana Landscape Horticulture A-M Exam Questions And Answers graded A+ 2024/2025 (ALL BUNDLED HERE!!!)
Exam (elaborations)
Landscape Horticulture Exam 1 questions with answers graded A+ 2024/2025
Landscape Horticulture Exam 1 questions with answers graded A+ 2024/2025
Exam (elaborations)
Louisiana Horticulture Test Study Guide questions with answers graded A+ 2024/2025
Louisiana Horticulture Test Study Guide questions with answers graded A+ 2024/2025