Carnivorous plants1a (1)
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This document summarizes carnivorous plants. It lists over 30 carnivorous plant genera found around the world, including Venus fly traps, pitcher plants, sundews, and bladderworts. It explains that carnivorous plants attract, trap, kill, and digest insects and small animals for nutrients. Some trap prey using sticky leaves while others drown insects in pitcher-shaped leaves. Though found globally, many carnivorous plants are protected by law. The document also provides brief descriptions of Venus fly traps and butterworts, as well as pictures of pitcher plants.
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Carnivorous plants by Trisha rai
An insectivorousplant, also called a carnivorousplant, capturesprey such asinsects,
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the pH ofthe water is extremely acid. The presentation on insectivorous plant will help
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The document describes several carnivorous plant species and their trapping mechanisms. The pitcher plant uses a pitfall trap of a waxy interior pool of water to drown insects. Sundews and butterworts use sticky hairs to trap prey like flies. The Venus fly trap has leaves that can close when two tiny hairs inside are triggered. The cobra lily lures insects inside its translucent hood with sugary nectar. Bladderworts live in water and use tiny bladders that inflate and suck in surrounding water and prey.
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This document discusses insectivorous plants, which are carnivorous plants that trap and digest insects and other small animals. There are over 600 species across 9 types of insectivorous plants that use different trapping mechanisms like pitfall traps, adhesive traps, snap traps, and lobster pot traps to capture prey. These plants typically live in nutrient-poor bog and fen habitats where they obtain nitrogen and other nutrients from their trapped insect prey rather than from the soil. Examples of insectivorous plants and their trapping mechanisms are described.
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Carnivorous plants have evolved specialized trapping mechanisms to obtain nutrients from the insects and small animals they capture. There are five main trapping types - pitfall traps like pitcher plants, flypaper traps with sticky secretions, snap traps that rapidly close like Venus flytraps, bladder traps that use suction, and lobster pot traps with inward-pointing hairs. Examples of carnivorous plants from around the world are described for each trap type, with details on their trapping mechanisms and habitats. Specific genera mentioned include Sarracenia, Nepenthes, Drosera, Utricularia, Dionaea, and Genlisea.
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Carnivorous plants by Trisha rai
An insectivorousplant, also called a carnivorousplant, capturesprey such asinsects,
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the studentsto gain knowledge about thedifferent typesof insectivorous plantspecies
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Carnivorous plants have evolved specialized trapping mechanisms to obtain nutrients from the insects and small animals they capture. There are five main trapping types - pitfall traps like pitcher plants, flypaper traps with sticky secretions, snap traps that rapidly close like Venus flytraps, bladder traps that use suction, and lobster pot traps with inward-pointing hairs. Examples of carnivorous plants from around the world are described for each trap type, with details on their trapping mechanisms and habitats. Specific genera mentioned include Sarracenia, Nepenthes, Drosera, Utricularia, Dionaea, and Genlisea.
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1. The document describes several different carnivorous plants and their trapping mechanisms for catching insects including bladderworts, sundews, Venus flytraps, cobra lilies, and pitcher plants.
2. Bladderworts have bladders on their stems that contain trap doors with trigger hairs - when an insect touches a hair, the door opens and sucks the insect inside.
3. Sundews have sticky leaves that curl around insects, then secrete chemicals to dissolve and eat them.
4. Venus flytraps have hinged leaves with trigger hairs - if two hairs are touched the leaves snap shut, trapping insects inside until they are dissolved.
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Carnivorous plants ppt les 3
Here is a drawing of my carnivorous plant using only plant parts:
[DRAWING OF A CARNIVOROUS PLANT USING LEAF SHAPES FOR THE TRAP AND STEM/VINES]
The trap is made of folded heart-shaped leaves. Smaller pointed leaves form the entrance. A long twisting stem holds the trap above the ground on a bed of flat round leaves.
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2. Bladderworts have bladders on their stems that contain trap doors with trigger hairs - when an insect touches a hair, the door opens and sucks the insect inside.
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Carnivorous plants ppt les 3
Here is a drawing of my carnivorous plant using only plant parts:
[DRAWING OF A CARNIVOROUS PLANT USING LEAF SHAPES FOR THE TRAP AND STEM/VINES]
The trap is made of folded heart-shaped leaves. Smaller pointed leaves form the entrance. A long twisting stem holds the trap above the ground on a bed of flat round leaves.
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Parasitoids are insects that live on or in the body of another insect host, from which they obtain food and protection for at least part of their lifecycle. They are classified based on their developmental site in the host (ecto- vs endoparasitoid), competition among immature stages (simple, multiple, super parasitism), number developing from a single host (solitary vs gregarious), host specificity (monophagous, oligophagous, polyphagous), and trophic level (primary, secondary, tertiary parasitoids). Important agricultural parasitoids include Trichogramma spp., Chelonus blackburni, Bracon brevicornis, and
parasitoids-200501164630.pdf
Parasitoids are insects that live on or in the body of another insect host, from which they obtain food and protection for at least part of their lifecycle. They are classified based on their developmental site in the host (ecto- vs endoparasitoid), competition among immature stages (simple, multiple, super parasitism), number developing from a single host (solitary vs gregarious), host specificity (monophagous, oligophagous, polyphagous), and trophic level (primary, secondary, tertiary, hyperparasitoids). Important agricultural parasitoids include Trichogramma spp., Chelonus blackburni, Bracon brevicornis
Classification of pteridophytes
Pteridophytes are classified into four classes: Psilopsida, Lycopsida, Sphenopsida, and Pteropsida. Psilopsida includes the oldest vascular plants with scale-like leaves and spores produced directly on the stem. Lycopsida have well-defined roots, stems, and microphyllous leaves. Spores are borne in strobili. Sphenopsida only contains the living genus Equisetum, with nodes, whorls of small leaves, and sporangiophores bearing spores. Pteropsida contains most ferns, with large megaphyllous fronds, rhizomes, and sori of sporangia
Asheville school mushroom program
This document provides an overview of mushroom identification. It discusses the key characteristics used to identify mushrooms, including shape, features under the cap like gills or pores, color and features of the stem. Specific mushrooms that can be found in different seasons are highlighted, including morels in spring, chanterelles and boletes in summer, and hen of the woods and puffballs in fall. Methods for identification like spore prints and examining remnants of veils are explained. Hazards of mushroom poisoning from certain toxic species like destroying angels are also covered. The document aims to educate people on the basics of mushroom foraging and identification.
Fern
Ferns reproduce through an alternation of generations, where they have both a sporophyte and gametophyte stage. The sporophyte produces spores that grow into the gametophyte plant, which produces eggs and sperm. When an egg is fertilized by sperm, it grows into a new sporophyte plant, completing the life cycle. Ferns reproduce using these spores rather than flowers, fruits, or seeds. They have sori clusters on their leaves undersides that contain sporangia holding the reproductive spores.
Indian Forest Congress 2011
Reproductive biology [ Dry Season Blooming Tree species, Boswellia ovalifoliolata (Burseraceae) and Terminalia pallida (Combretaceae) as key food plants for Insects/Sunbirds during Dry Season in Southern Eastern Ghats of Andhra Pradesh ]
Vascular Plants: Pteridophyta (part 1)
Pteridophyta or Pteridophytes are Vascular Plants (also known as "seedless plants") that reproduce and disperse via spores. They do not produce either seeds or flowers.
Additional info:
+ Division Equisetophyta (horsetails & scouring rushes)
+ Division Psilotophyta (whisk ferns)
(This is our report in Botany 2.)
Made by: Sharmine Ballesteros (BS Biology 2A2-1)
18. .integrated weed management (weed identification and classification) A P...
This document discusses weed classification and identification. It defines weeds as plants growing where they are not wanted and outlines several ways of classifying weeds, including by life cycle (annual, biennial, perennial), plant structure (stem and root structure), habitat, and origin. The document also discusses the effects of weeds on crops and provides examples of common annual grasses, perennial grasses, and broadleaf weed species and describes some of their identifying characteristics.
The Flora of Southern Illinois - Lecture 1
This document provides information about a course on the flora of Southern Illinois taught by Christopher Benda. It includes biographical information about the instructor, lists plant resources for the region, and outlines the major topics that will be covered in the course, including plant identification and taxonomy, natural communities in Southern Illinois, and common plant families found in the area. The course will provide students with knowledge of the diverse plant life native to Southern Illinois.
Insects (1)
The document provides information about various insects submitted by students in Mrs. Ferrera's second grade class. It includes 3-sentence summaries of tarantulas, scorpions, monarch butterflies, black widow spiders, ladybugs, tropical ants, monarch butterflies, caterpillars, wood ants, beetles, orb-weaver spiders, black widow spiders, butterflies, leaf bugs, cockroaches, dragonflies, owl butterflies, yellow jacket wasps, blue morpho butterflies, moths, grasshoppers, honeybees, and distinguishing myths from facts about dragonflies.
Insects (1)
The document provides information about various insects submitted by students in Mrs. Ferrera's second grade class. It includes 3-sentence summaries about tarantulas, scorpions, monarch butterflies, black widow spiders, ladybugs, tropical ants, caterpillars, wood ants, beetles, leaf bugs, black widow spiders, butterflies, cockroaches, dragonflies, owl butterflies, yellow jacket wasps, blue morpho butterflies, moths, grasshoppers, honeybees, and dragonflies distinguishing myths from facts. The students shared observations about the insects' characteristics, habitats, behaviors, life cycles, and interesting facts.
bryophytes and pteridophytes.ppt cryptogams
This document discusses cryptogams, which are early non-vascular land plants. It presents the hypothesis that all plants evolved from ancient green algae based on shared traits like chloroplasts, cellulose cell walls, and starch storage. Bryophytes like mosses, liverworts, and hornworts are described as the first land plants, lacking true roots and vascular tissue. Their life cycles involve a dominant haploid gametophyte phase and a dependent diploid sporophyte phase. Classification systems for different bryophyte groups are also outlined. Pteridophytes represent the next stage of land plant evolution with differentiated roots, stems, and leaves, but lacking seeds.
Plant biodiversity
This document discusses plant biodiversity and provides examples of different types of plants. It describes various plant categories including non-vascular vs. vascular, non-seeded vs. seeded, and non-flowering vs. flowering. Specific plant examples mentioned include giant sequoia, titan arum, duckweed, paw paw trees, swamp cypress, water lilies, cacti like saguaro, African euphorb, gymnosperms, Indian pipe, pitcher plants, kudzu and discusses how plants have adapted to live in diverse habitats. The document emphasizes that plants show high biodiversity and shares attributes that allow them to be recognized as a group.
Healthy gardens are full of life!
American Tortoise Rescue presents why animals make healthy gardens - presented to the Westlake California Garden Club on October 3, 2017.
Kansas Native Plant Landscaping Fact Sheet
This document provides information on the benefits of using native plants in landscaping, including that they are better adapted to the local climate, require less watering once established, and attract local wildlife like birds. It recommends buying native plant seeds or young plants from regional sources and outlines how to incorporate native plants into landscaping designs. The document also provides lists of native plant species recommended for different growing conditions in eastern and western Kansas.
Gardening with Native Plants - Kansas Native Plant Society
This document provides information on the benefits of using native plants in landscaping, including that they are better adapted to the local climate, require less watering once established, and attract local wildlife like birds. It recommends buying native plant seeds or young plants from regional sources and outlines how to incorporate native plants into landscaping designs. The document also provides lists of native plant species recommended for different growing conditions in eastern and western Kansas and resources for learning more about native landscaping.
Turmeric ajith
This document discusses the turmeric plant and one of its major pests, the turmeric shoot borer (Conogethes punctiferalis). It provides details on the identification, life cycle, damage caused, and management of the shoot borer pest. It notes that the shoot borer larvae bore into and feed on the turmeric shoots and rhizomes, reducing yields. For management, the document recommends using resistant varieties, natural enemies, proper sanitation, and chemical pesticide sprays timed to control populations.
15 anthony, aryan, edward, shawn's guidebook
This document provides information on various birds and plants found in the Marin Headlands area. It describes 16 different species, including the barn owl, western scrub jay, great horned owl, short-eared owl, acorn woodpecker, brown thrasher, gold-crowned sparrow, towhee, Steller's jay, white-crowned sparrow, Anna's hummingbird, mountain chickadee, sticky monkey flower, miner's lettuce, blue-eyed grass, and coyote brush. For each entry it lists key identifying characteristics such as size, coloration, habitat and sometimes dietary preferences or other behaviors. Bibliographies are also included citing various online and print sources used
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Gardening with Native Plants - Kansas Native Plant Society
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Chemical coordination
The document discusses the endocrine system, which consists of glands that release hormones directly into the bloodstream to regulate metabolism, growth, reproduction, and other essential body functions. The major glands include the hypothalamus, pituitary gland, thyroid gland, parathyroid glands, adrenal glands, pancreas, gonads, pineal gland, and thymus. Hormones help coordinate communication between different organs and cells to maintain homeostasis.
Nervous coordination
The nervous system allows for coordination in the body through electrochemical signaling between neurons. It consists of neurons and neuroglia. Neurons receive and transmit signals via dendrites, the cell body, and the axon. There are three types of neurons - sensory, motor, and inter. A nerve impulse is generated through changes in the neuron's membrane potential and the opening and closing of ion channels, causing the signal to propagate along the axon. At a synapse, neurotransmitters transmit the signal to the next neuron. Reflexes are automatic responses to stimuli.
Cupping therapy
Cupping therapy is an ancient healing method that involves placing cups on the skin to enhance blood flow. It works by using suction to draw the skin and deeper tissues up underneath the cups. This increases circulation and brings impurities to the surface of the skin to be released. Cupping has been used for thousands of years in places like Egypt, China, and the Middle East to treat various health conditions by reducing inflammation and toxins in the body. It stimulates blood and lymph flow while strengthening the immune system. Cupping can help many issues like pain, respiratory problems, and skin conditions. It is a generally safe technique when performed properly by a trained practitioner.
Plant classification
The document provides information on plant classification, describing the four main groups that plants are classified into: mosses and liverworts, ferns, conifers, and flowering plants. It then focuses on mosses, providing details on their characteristics, life cycle, and subdivisions. The document also briefly outlines key aspects of ferns, conifers, and the angiosperms.
Introduction to plants 1233859493415311-3
1) Plants evolved adaptations like a waxy cuticle, stomata, and the ability to reproduce using pollen to survive on land.
2) Vascular plants have conducting tissues that transport water and nutrients, as well as seeds and flowers that make reproduction more efficient.
3) Angiosperms are divided into monocots and dicots based on differences in their leaves, roots, vascular tissue, and floral structures.
Chp9 growth and development
This document discusses plant growth and development, including:
1. It describes vegetative growth patterns in shoots and roots of annuals, biennials, and perennials.
2. Environmental factors like light, temperature, water, and gases influence plant growth. Light intensity, day length, and temperature correlate with seasonal growth patterns.
3. Reproductive growth involves phases from flower induction through fruit maturation. Flowering is induced by day length (photoperiodism) in some plants and temperature (vernalization) in others.
Chap. 4 plant reproduction final
Plant reproduction involves an alternation of generations between haploid and diploid phases. In seed plants like angiosperms, the sporophyte phase is dominant. During reproduction, the male gametophyte (pollen grain) fertilizes the female gametophyte inside the ovule. This triggers double fertilization, where one sperm cell fuses with the egg to form a zygote embryo, and another sperm fuses with polar nuclei to form triploid endosperm tissue to nourish the developing seed.
plant morphological lab activities ch 091129203156-phpapp01
This document discusses plant tissues and how they are organized in plant structures like stems, roots, and leaves. It describes the basic tissue types found in plants like parenchyma, collenchyma and sclerenchyma, as well as complex tissues like xylem, phloem and epidermis. The chapter also examines how plant tissues develop and are arranged differently between monocots and dicots.
chapter 4
Cell division through mitosis and meiosis is essential for growth, development, and reproduction in organisms. Mitosis produces two identical daughter cells during normal growth and tissue repair. Meiosis produces gametes like sperm and egg cells that have half the number of chromosomes, allowing sexual reproduction to create offspring with a full set of chromosomes from both parents. DNA is replicated and passed on to new cells through these cell division processes to ensure genetic continuity.
Stems 100926175806-phpapp02
Stems have several functions including supporting leaves, flowers, and fruits; transporting water and nutrients between roots and other plant parts; and storing food. They originate from the epicotyl region of seed embryos. Herbaceous stems are soft and green while woody stems are tough with secondary growth. Stems have internal specialized tissues like xylem and phloem that conduct water and nutrients respectively. Some stems are modified for storage, protection, or reproduction.
Mende
Mendel conducted experiments crossing pea plants that differed in distinct traits like seed color and shape. He discovered that traits are transmitted from parents to offspring through discrete units called genes located on chromosomes. His laws of heredity showed that for each trait there are two alleles that separate during gamete formation, with one randomly passed from each parent. The dominant allele will be expressed in offspring while the recessive is not. Additionally, different genes assort independently during gamete formation and fertilization.
Genotype and phenotype
The document discusses the differences between genotype and phenotype. Genotype refers to how genes code for a specific trait, using capital letters for dominant traits and lowercase for recessive traits. Phenotype refers to the outward appearance or expression of a trait. Some examples provided are that genotype could be TT for a purebred dominant tall pea plant, while phenotype looks at the actual observed trait of being tall. The key difference is that genotype deals with gene code, while phenotype deals with observable characteristics and traits.
Genetics 2
The document discusses heredity and genetics, including Gregor Mendel's experiments with pea plants that laid the foundations for modern genetics. It explains basic genetics concepts such as alleles, genotypes, phenotypes, monohybrid and dihybrid crosses. The document also covers inheritance patterns such as incomplete dominance, codominance, and sex-linked traits.
Genetics
Genetics is the study of genes and inheritance of traits. Characteristics are physical features like eye color that come in different versions called traits, such as blue, green, or brown eyes. Inheritance occurs when traits are passed from parent to child through genes, which are bits of DNA information. Genetic diseases can be inherited from parent to child, such as Marfan syndrome. Reproduction can be sexual, through fertilization of an egg by sperm, or asexual through copying; both result in offspring. Mutations in genes during reproduction can produce new traits in offspring.
Genetics
Gregor Mendel discovered the fundamental principles of genetics through breeding pea plants. He found that traits are determined by alleles, or alternative forms of genes. Dominant alleles will mask recessive alleles in heterozygous individuals. Mendel used Punnett squares and conducted monohybrid and dihybrid crosses to study inheritance patterns, discovering the principles of segregation and independent assortment. The Hardy-Weinberg principle states that allele frequencies in a population will remain constant over time if certain conditions are met.
Genetic code 2081
The document outlines the process of RNA and protein synthesis, including the structure and types of RNA such as messenger RNA, ribosomal RNA, and transfer RNA, as well as the steps of transcription, translation, and the roles of RNA and DNA in coding for proteins. Key concepts covered are the genetic code, how mRNA carries instructions to assemble amino acids brought by tRNAs into proteins with the help of rRNA during translation on the ribosome.
Genetic traits
The document summarizes various genetic traits and what is known about their heritability. For traits like earlobe attachment, thumb extension, tongue rolling, dimples, and freckles, some scientists have reported they are due to a single dominant gene, while others note multiple genes may be involved. Handedness and hair curl have been linked to single or multiple genes. Allergies have a genetic component and risk increases with an allergic parent or parents. Views on hand clasping and colorblindness also provide insight into their genetic basis.
52 ch13mendel2007
This document summarizes Gregor Mendel's pioneering work in genetics through experiments breeding pea plants. Mendel documented traits like flower color and seed shape over multiple generations of pea plants. His data showed that traits are inherited as discrete units and that some traits are dominant over recessive traits. Mendel's findings established the basic principles of heredity, including the laws of segregation and independent assortment. His work laid the foundation for modern genetics.
07 gene mutations
The document discusses gene mutations, specifically point mutations that affect a single gene. It describes how mutations can occur at the DNA, mRNA, and protein levels through substitutions, inversions, additions, and deletions. This leads to changes in amino acid sequences which can significantly impact protein structure and function, potentially causing genetic disorders. Sickle cell anemia is provided as a specific example and results from a single nucleotide substitution in the beta-hemoglobin gene.
Molecular genetics partii 100131193902-phpapp01
This document discusses the process by which DNA is transcribed into mRNA and then translated into protein. Key points include:
- One gene typically codes for one polypeptide through a multi-step process of transcription and translation.
- During transcription, DNA is copied into mRNA by RNA polymerase. The mRNA then undergoes processing before exiting the nucleus, including capping, polyadenylation, and splicing of introns.
- During translation, the mRNA binds to ribosomes where transfer RNA molecules bring amino acids in the proper sequence specified by the mRNA codon sequence to produce a polypeptide chain.
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Carnivorous plants1a (1)
- 1. caniv ous pl nt r or a s By: Jessica Morgan
- 2. W h a t Is a C a r n iv o r o u s P la n t ? • Carnivorous plants are those which attract, capture, kill, and digest invertebrates (and the occasional vertebrate). • Hundreds of species of plants from several genera are carnivorous. • Carnivorous plants are found all over the world. • Their habitats range from grasslands to swamps to under water, from civilization to the jungles of the Amazon. • Many of them are protected by laws against collecting in the wild.
- 3. Some caniv ous pl nt r or a s • Aldrovanda vesiculosa • Drosophyllum • Amorphophallus lusitanicum titanum spp. • foetidaPhoradendro • Brocchinia reducta n spp. Byblis liniflora • Genlisea hispidula • Capsella bursa- • Heliamphora tatei pastoris • Ibicella lutea • Cephalotus follicularis • Leedertzae • Darlingtonia californica • Metopium (Pitcher plant) toxiferum • Dionaea muscipula • Nepenthes thorellii. (Venus fly trap) • Drosera paradoxa (Sundew)
- 4. SOM M e Caniv ous Pl nt e or r or a s • Roridula gorgonias • N. bicalcarata • Pinguicula longifolia • Passiflora • Sarracenia flava • Pinguicula vulgaris (Pitcher plant) (Butterwort) • Sarcodes sanguinea • Platanthera • Sphagnum S. alata sparsiflora • Stapelia • Proboscidea spp. • Triphyophyllum • Pterospora andromedea • Utricularia (Bladderwort) • Pueraria montana
- 6. HowDo T Pl nt Cach T F he a s t heir ood? • As you can see some Carnivorous Plants have a sticky substance that catches flies on their leaves. • Others drown the insects in a pitcher shape that is part of the plant. • Still others trap whatever touches special trigger hairs.
- 7. A r e T h e P la n t s H a r d to G ro w ? • Carnivorous plants can be easy to grow. • They can be cultivated in a greenhouse. • You can grow some varieties in your house as house plants!
- 8. F stfa s a some v r ies a ct bout aiet
- 9. V fl t a (D ionaea) enus y r p • It is the most commonly known carnivorous plants. • The leaf closes when the tiny hairs inside the leaf are touched. • This picture (right) shows a leaf with an unusual double trap. (It is the only leaf known to have to grown like that)
- 10. Buter or (P inguicula) twt • Different varieties are found all over the world • They create a ‘winter resting bud’ that helps them survive cold weather • They are easy to grow in a greenhouse, but harder to grow in a terrarium because they need good air circulation.
- 11. APit pl ntbl cher a ossom •One variety of Pitcher Plants lives primarily on the West Coast in the United States (Darlingtonia) •The other varieties grow primarily in Florida and South Carolina (Sarracenia)
- 12. • Made by: Jessica Morgan • Helped by: Karen Morgan Katie Morgan • Sources: – http://www.bestcarnivorousplants.com/ – http://www.omnisterra.com/bot/cp_home.cgi – http://www.paonline.com/mrmiller/ – Rice, B.A., 2004, Carnivorous Plant FAQ v10.0, http://www.sarracenia.com/cp.html – http://www.sarracenia.com/galleria/g153.html