Plant Life History.

Slides:

Advertisements

Similar presentations

On the back of your first plant ID sheet… take notes

Advertisements

Terrestrial biomes of the world Lecture Topics:

Disturbance and Succession. Primary succession is a process that generally involves: 1) the accumulation of organic matter- wind blown debris, insects.

Types and Categories of Range Plants. Objectives 1. Categorize plants according to: growth form, life span, season of growth, origin, and forage value.

ANNOUNCEMENTS Exam 1 is Wednesday Review session: Tuesday 5:00-6:00 Location TBA – check web page.

Chapter 20 Terrestrial Biomes

BIOLOGY 403: PRINCIPLES OF ECOLOGY (Communities, Succession, Biomes)

Forest Biome Forest Climate Forest Plants Forest Animals.

. A good landscaper understands the elements of nature and construction and blends them accordingly.

Vital Statistics of Populations. Natural selection recognizes only one currency: Even though individuals are selected to maximize LRS, they may go about.

Plant Ecology - Chapter 8 Plant Life Histories. r strategist Unstable environment, density independent K strategist Stable environment, density dependent.

Plant Community Ecology Plant Life Histories. Life History- A plant’s schedule of birth, mortality, and growth Life Cycles: Annuals, Biennials, Perennials.

Early flowering of plants in the Northern Great Plains linked to increasing spring temperatures over 100 years Kelsey L. Dunnell & Steven E. Travers, Department.

9/10/071 Plant Adaptations to the Environment Part 1: Morphology and Life History Traits Reading Assignment: Chapter 8, GSF.

Plant Adaptive Tactics. External Factors  Stress – phenomena which limit photosynthetic production and growth.  Disturbance – factors causing partial.

Plant Classification -a means of grouping plants according to their similarities.

Plant Classification and Naming Botany November 20, 2008.

Types and Categories of Range Plants Jen Peterson.

Basic Horticultural Botany. What is Horticulture? Horticulture is the art and science of growing vegetable, fruit, medicinal and ornamental plants Agronomy.

Community Interactions What are keystone species? A keystone species is one which has a large impact on its ecosystem. Keystone species plays a major role.

Garden Botany. Definitions Botany is the science or study of plants Horticulture is the science and art of cultivating flowers, fruits, vegetables, grass,

Terrestrial Succession Meredith Burke June 13, 2002.

Morphology and classification

KRT PLANT STRUCTURE. KRT The "Typical" Plant Body The Root System Underground (usually) Underground (usually) Anchor the plant in the soil.

22–5 Angiosperms—Flowering Plants

SNC 1D1 – Major Terrestrial Ecosystems

Plant Classification & Naming Chapter 4 Crops Unit.

Garlic mustard frequently occurs in moist, shaded soil of river floodplains, forests, roadsides, edges of woods and trails edges and forest openings.

National Railroad Contractors Association Plant Biology.

Lesson Overview 22.4 Flowering Plants.

Temperate Forests By: Isiah A. Curry. Location Geography  Found between 30 degrees and 55 degrees latitude  Majority is found between 40 degrees and.

{ Classifying Ornamental Plants Ms. Gripshover Landscaping Unit 2.

Plant Adaptations to the Environment

 Main stages in a plant’s life cycle  Plant Growth Patterns.

How Plants Grow & Respond to Disturbance. Succession & Disturbance  Community change is driven by successional forces: Immigration and establishment.

1 Mon. Tues. Wed. Thurs. Fri. Week of Nov. 24 No lab – Thanksgiving No lecture Week of Dec. 1 Independent project presentations Exam 3 Week of Dec. 8 Final.

Forest Ecosystem.

Forestry Definitions. BROADLEAF  Trees that have a wide- bladed leaf that flower.

Biological Terms Used to Describe Plants Horticulture I.

NC CYPP PREP..  Common name: Hinoki falsecypress  Description: 1. Height: ft. 2. Spacing: 5-20 ft. 3. Exposure: Sun to part shade 4. Foliage:

Horticulture 1 Plant ID Group 1 Plants. Spider Plant Foliage houseplant Long, slender leaves coming from the central plant. Weeping nature makes it a.

 ECOLOGY: The study of the interactions between organisms, and the living and nonliving components of their environment.

Plants as Living Organisms Unit 3. Plant Kingdom Thousands of plant species 4 major groups of plants –Mosses –Ferns –Gymnosperms – “naked seed” –Angiosperms.

What’s Your Classification? Horticulture Science 03B Plant Life Cycles Growth Forms Size Classification.

2.4 Biomes. Assessment Statements Define the term biome Explain the distribution, structure, and relative productivity of tropical rainforests,

Using Plant Parts & Life Cycles to Classify Plants

Phenology Phenology is the study of living organisms’ response to seasonal and climatic changes in their environment. Seasonal changes include variations.

1. Growth Habits 2. Four Season Appeal 3. Environmental Needs 4. Special Desirable Features 5. Problems.

Temperate Forest By Alex Rodriguez. Climate Annual rainfalls ranges from cm per year. The average temp. for a year is 50 degrees F. Winter- Forests.

314.T1 Model Agricultural Core Curriculum: Supplement University of California, Davis Classification of Plants by Lifecycle Annuals: Complete their lifecycle.

What is Range? Unit 4: Rangelands, Forests, & Fire.

3.0 Summarize Plant Anatomy Discuss biological terms used to describe plants B. Plant Physiology.

Weed Evolution Patterns evolutionary development:Patterns evolutionary development: –Resource allocation: organisms can budget energy or resources to successfully.

1 Reference Sheet Development Functional and Structural Groups –What are the Criteria for Groups? –Inappropriate Groups –Priorities –Lumping and Splitting.

Plant Classification Plants are classified based on their similarities of features such as: Flower structure (reproductive parts ) and fruits Leaf structures.

Using Plant Parts & Life Cycles to Classify Plants

-a means of grouping plants according to their similarities

Plant ID Week 6.

All plants have these four organs

Classifying Ornamental Plants

Using Plant Parts & Life Cycles to Classify Plants

Ch. 8: Plant life histories

Introduction to Classifying & Selecting Landscape Plants

What are the attributes of each biome

Plant Classification Ways to group plants.

Dormancy & Seasonal Growth Cycles

Plants and Their Environment

Dormancy & Seasonal Growth Cycles

Presentation transcript:

Plant Life History

Terms Life history terms: - r- selected vs K- selected - Early successional vs late successional - Annual, perennial, biennial (two forms, not always two years) Iteroparous (polycarpic) vs. semelparous (monocarpic) Shade tolerant, intermediate, intolerant Deciduous vs. evergreen Broadleaved vs. needle leaved vernal herbs (spring wildflowers), summer green species, late flowering species ep2e-fig-08-01-0.jpg

8.1 Digitalis purpurea is a biennial—a short-lived monocarpic perennial ep2e-fig-08-01-0.jpg

8.4 Arabidopsis thaliana is a small annual mustard ep2e-fig-08-04-0.jpg

8.5 Cirsium canescens is a “biennial” ep2e-fig-08-05-0.jpg

8.6 Agave has semelparous rosettes that flower only once ep2e-fig-08-06-0.jpg

8.7 Grime’s triangular or C-S-R model Grimes life history (ecological) classification ep2e-fig-08-07-0.jpg

8.8 Grime’s characterizations of large groups of plants according to his C-S-R model ep2e-fig-08-08-0.jpg

ep2e-tbl-08-01-0.jpg

8.11 “Masting” Reproductive synchrony in Astragalus in 3 populations in Idaho and Montana (2) ep2e-fig-08-11-2.jpg

Phenology

Question: What are the seasonal patterns of species dominance and diversity in the herbaceous layer of an old-growth deciduous forest

Question: What are the seasonal patterns of species dominance and diversity in the herbaceous layer of an old-growth deciduous forest

Question: Does this species have a different phenology than native shrubs?

Native species Leaf development is much earlier.

Native species Leaf senescence is much later

Question: Is climate change altering seasonal patterns in the local flora?

Plant Life History