What you need to know to identify plants

Slides:

Advertisements

Similar presentations

Morphology of Range Plants. Objectives Define plant morphology Describe characteristics of the leaves, stems, roots, and flowers of range plants Describe.

Advertisements

5th Grade Living Systems Investigation 2 “Vascular Plants”

Question of the Day: How can you tell one tree from another? What characteristics do you use to identify a tree?

LEAF MORPHOLOGY.

Morphology of Range Plants

Part 3 Roots, Stems & Leaves

Biology. Tools Dichotomous Key Di- Two Chotomous- Forks or Branches Used to identify…… Region Specific.

BOT 155 FIELD BOTANY Trees Herbs (Wild Flowers) Vines Shrubs Enlightenment !!

Plant Morphology - Plant Identification

Leaf Review HortBotany. 1.Leaf Arrangement? Answer: Whorled.

Leaves By: Becky McGuire.

Leaf Identification Topic 2014A and 2014 D Amanda Trutsch.

Morphology of Range Plants. Plant Morphology  Describes the physical form and external structures of a plant.

Principles of Agricultural Science – Plant 1. 2 Leaf External Parts and Types Unit 4 – Anatomy and Physiology Lesson 4.4 Leave It to Leaves Principles.

Morphology of Plants. Objectives Define plant morphology Describe characteristics of the leaves, stems, roots, and flowers of range plants Describe the.

 Only 10% of virgin forest left in US  Arkansas originally had 33.6 million acres of forest now acres.  Arkansas’ first national forest est.

PLANT IDENTIFICATION REVIEW

Plant Identification.

Todd Hurt Training Coordinator UGA Center for Urban Agriculture

 Bring several different leaves or plants with different leaves into class. Ask students to compare and contrast the leaves. Use student responses to.

Plant ID #4 Horticulture 2. Dieffenbachia maculata Dumbcane –Foliage: simple; entire margin; ovate; pinnate; evergreen; 8 to 12 inches; variegated –Height:

Form and Structure of Plants Botany: the study of plants.

Characteristics of Twigs and leaves Along with Leaf Structures

Laura Hlinka UMS 7th grade science

Mrs. Engbrecht 7th Grade Red Team

1.Are these leaves lobed or unlobed? 2.What type of margin does this leaf have? 3.What is the structure called that the arrow is pointed to?

Leaf Homologies Identification Tree shape

Widest part of leaf Widest part of leaf Stalk where blade attaches to stem Stalk where blade attaches to stem.

Stems, leaves, roots and photosynthesis

Leaves HortBotany.

..\Desktop\How to use a dichotomous key.mp4

Key Question How can leaves be used to identify trees? How can leaves be used to identify trees?

PA TREE SPECIES.

Leaf Identification to identify broad and narrow shaped leaves

Leaves flat with veins Leaf simple Venation (veins) pinnate----9 Leave margin saw toothed or lobed—11 Leaf margin saw toothed---12 Leaf margin.

Unit: 2 Forest plant identification

Leaf Anatomy and Morphology Lesson Plan: NRES B5-5.

MORPHOLOGY OF RANGE PLANTS. Plant Morphology Describes the physical form and external structures of a plant.

+ Warm up What is a plant? Write down how you would describe what a plant is in every day words to a friend. Then, make a list of words that you think.

Leaf Characteristics. 1. Name leaf margin. 2. Give venation pattern.

Identification of Common Crop Plants and Seeds

Form and Structure SWBAT explain the key parts of the definition for plant; list plant organs; compare tap and fibrous root systems; distinguish between.

Urban Tree Dendrology (Tree I.D.) Developed by: Sheldon Hammond, Northwest District ANR Program Development Coordinator In Cooperation with The University.

Where does plant biomass come from?? So…does everyone know where plants get their biomass from??

Plant Identification.

Tools of the Biologist/Leaf Identification

leaf arrangements, shapes, margin, venation

Mrs. Engbrecht 7th Grade Red Team

Range Plants -- OBJ 2: PPT Rangeland Principles (REM 151)

Tree Identification.

Plant Anatomy: Leaves Horticulture I.

Primary Growth: Stems and Leaves.

Leaf Identification, Life Cycles, Flowers, Fruits Leaf Identification.

Terms for use with a Dichotomous Key for trees

Prunus serrulata ‘Kwanzan’ PRUNE - us sair - yew - LAY - tuh

Leaf Presentations Review Material.

Range Plants -- OBJ 2: PPT Rangeland Principles (REM 151)

Parts of a Plant and Their Function

Identifying Trees We are going to mainly focus on identification using leaves. Can also use bark for some trees. Can use seeds/fruit as well. NOTE: There.

The Green Grass Grows All Around

7th Grade Science Plants

Terms for use with a Dichotomous Key for trees

Structure and Function of Plants

Aquatic Lives in Water.

Presentation transcript:

What you need to know to identify plants Leaf Characteristics What you need to know to identify plants

Leaf & Sten Arrangement Basal Opposite Alternate Whorled Fascicled basal Alternate Opposite Whorled

Leaf & Stem Arrangement Basal Opposite Alternate Whorled Fascicled Basal Arrangement: Agoseris glauca Fascicled: Pinus edulis

Range Plants -- OBJ 1: PPT Leaf Arrangements Alternate Opposite Whorled There are 14 slides in this presentation

Leaf Arrangement Opposite Alternate Whorled

Leaf Attachment Sessile Petiolate Clasping Sheathing

Petiolate Sheathing Clasping Sessile

Leaf Type: Simple or Compound

Range Plants -- OBJ 1: PPT Leaf Types Simple Compound Compound - Palmate Compound - Pinnate There are 14 slides in this presentation

Compound Leaves Palmate Pinnate

Simple Leaves

Range Plants -- OBJ 1: PPT Leaf Shapes Linear Elliptic Lanceolate Oblanceolate Ovate Obovate Palmate Wedge-shaped Arrow-shaped There are 14 slides in this presentation

Leaf Shapes Elliptic Lanceolate Oblanceolate Linear Obovate Ovate Arctostaphylos pungens Lanceolate Senecio serra Oblanceolate Hymenoxys hoopesii Linear Salix exigua Obovate Arctostaphylos Uva-ursi Ovate Populus tremuloides Palmate Acer glabrum Wedge-shaped Artemisia tridentata Arrow-shaped Balsamorhiza sagittata

Leaf Shapes Fig. 11

Range Plants -- OBJ 1: PPT Leaf Veinations Parallel Pinnate Palmate Netted There are 14 slides in this presentation

Palmate Venation Pinnate Venation Parallel Venation Netted Venation

Range Plants -- OBJ 1: PPT Leaf Margins Lobed-pinnate Lobed-palmate Entire Serrated Scalloped Toothed There are 14 slides in this presentation

Range Plants -- OBJ 1: PPT Leaf Margins Lobed-pinnate Quercus gambelii Lobed-palmate Rubus parviflorus Entire Symphoricarpos albus Scalloped Symphoricarpos occidentalis Toothed Amelanchier alnifolia Serrated Prunus virginiana There are 14 slides in this presentation

More Leaf Margins www.infovisual.info/01/011_en.html If a leaf margin is very ragged and like it has been cut and sliced… then the margin would be called insized or divided. It could be palmately divided, pinnately diviced or highly divided:

More Leaf Margins If a leaf margin is very ragged and like it has been cut and sliced… then the margin would be called incised or divided. It could be palmately divided, pinnately divided or simply “highly divided”

Leaf Margins Fig. 13 in Brown Book

Plant Anatomy & Plant Parts What you need to know to identify plants http://www.pnwherbaria.org/ Searching for plants. http://www.pnwherbaria.org/data/search.php