petiole's examples

  • A petiole is the small portion of a plant that attaches the leaf to the stem. This name was given to the petiole, since it resembles a little foot when leaves are attached to it. — “What Is a Petiole?”,
  • Leaves lacking a petiole are called sessile, or clasping when they partly surround the stem. Petiolate leaves are ones where the petiole connects to the leaf before its apex. — “Petiole (botany) - Wikipedia, the free encyclopedia”,
  • Definition and other additional information on Petiole from Biology- dictionary. — “Petiole - definition from Biology-”, biology-
  • petiole (plural petioles) (botany) The stalk of a leaf, attaching the blade to the stem. (entomology) A narrow or constricted segment of the body of an insect. Used especially to refer to the metasomal segment of Hymenoptera such as wasps. Alternate form: pedicel. — “petiole - Wiktionary”,
  • We found 38 dictionaries with English definitions that include the word petiole: Click on the first link on a line below to go directly to a page where "petiole" is defined. General (27 matching dictionaries) petiole: Compact Oxford English Dictionary [home, info]. — “Definitions of petiole - OneLook Dictionary Search”,
  • wordnik: List of the Day: Forest For The Trees: Petiole, scion, samara, sylvan, conifer, arboreal, tannin, copse, sapling, grove harlecatstudio: Petiole Keychains: Will be available for the 37th CJMC. — “Petiole - Define Petiole at WordIQ Online Dictionary”,
  • The leaf is supported away from the stem by a stem-like appendage called a petiole. The small angle formed between the petiole and the stem is called the leaf axil. — “AZ Master Gardener Manual: Leaves”,
  • Definition of petiole in the Medical Dictionary. petiole explanation. Information about petiole in Free online English dictionary. What is petiole? Meaning of petiole medical term. What does petiole mean?. — “petiole - definition of petiole in the Medical dictionary”, medical-
  • The point at which the petiole attaches to the stem is called the leaf axil. In some species, paired stipules are not obvious or are absent altogether; a petiole may be absent; or the blade may not be laminar (flattened). The tremendous variety shown in leaf. — “Leaf - New World Encyclopedia”,
  • The Great Plant Escape is an elemertary plant science program for 4th and 5th grade students. Each of the lessons in this program is interdisciplinary, designed to introduce students to plant science and increase their Petiole. The part that joins the leaf of a plant to the main stem. — “Great Plant Escape”,
  • Paired scales, spines, glands, or blade-like structures at the base of a petiole. stipules adnate to petiole and free part of stipules located along the petiole. Median. — “Section A. Structure and Specialized Characters: Leaves”,
  • Heart-shaped at the petiole end or base. ( See also Leaf Shapes.) Cup (fruit). The scaled, concave basal portion of oak fruit. Petiole (leaf). The stalk that supports the leaf blade. (See also Leaf parts.) Pinnate or Pinnately Compound. — “Forest Trees of Maine - Glossasry”,
  • A typical leaf is organized into blade (lamina), stalk or petiole and leaf base. species, the leaf base is plainly set off against the petiole while the transition is invisible in others. — “Botany online: Features of Flowering Plants - Leaves”, biologie.uni-
  • Definition of petiole in the Online Dictionary. Meaning of petiole. Pronunciation of petiole. Translations of petiole. petiole synonyms, petiole antonyms. Information about petiole in the free online English dictionary and encyclopedia. a. — “petiole - definition of petiole by the Free Online Dictionary”,
  • [LOCATION] You are located in menu-tree (+1) for the word-cloud of "petiole" [VIEW] The number below that words indicates the max. amount of logical connections to "petiole", that are available. — “petiole”, w9
  • In some species, stipules are not obvious; or a petiole may be absent. The point at which the petiole attaches to the plant stem is called the leaf axil. Leaves are normally colored green, which comes from the chlorophyll found in plastids in the chlorenchyma. — “Leaf”,
  • petiole ( ) n. Botany . The stalk by which a leaf is attached to a stem. Also called leafstalk . Zoology Petiole (insect), the stem formed by a restricted abdominal segment which connects the thorax with the gaster (the remaining abdominal segments) in the suborder Apocrita. — “petiole: Definition from ”,
  • Aspects of the topic petiole are discussed in the following places at Britannica. A petiole attaches the leaf to the stem and contains vascular tissue. — “petiole (plant anatomy) -- Britannica Online Encyclopedia”,
  • Petiole: 3rd body segment; bulge at an ant's narrow waist' The petiole (and post-petiole, when present) provides a flexible junction, allowing the ant to bend its gaster forward to sting. — “Ant Anatomy | ASU - Ask A Biologist”,
  • Definition of word from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games. Origin of PETIOLE. New Latin petiolus, from Latin petiolus, peciolus small foot, fruit stalk, probably alteration of Latin *pediciolus, diminutive of pediculus,. — “Petiole - Definition and More from the Free Merriam-Webster”, merriam-
  • Petiole definition, the slender stalk by which a leaf is attached to the stem; leafstalk. See more. — “Petiole | Define Petiole at ”,
  • Top questions and answers about Petiole. Find 20 questions and answers about Petiole at Read more. — “Petiole - ”,
  • Definition of petiole from Webster's New World College Dictionary. Meaning of petiole. Pronunciation of petiole. Definition of the word petiole. Origin of the word petiole. — “petiole - Definition of petiole at ”,

related videos for petiole

  • Step 11: Pinching and Pruning As we mentioned earlier, during the Vegetative Cycle your plants will go into a serious growth mode. Your plants will literally grow right to the top of the system using a 16 hours on/8 hours off photoperiod. Because of this, it is very important that you consistently "PRUNE" and "PINCH" your plants during this cycle. What is the difference between PRUNING and PINCHING? Well simply put, PRUNING involves the cutting and removal of actual STEMS and LATERAL SHOOTS from your plant, and PINCHING involves the removal of LEAVES from your plant. Plant growth in the Phototron™ is a function of PINCHING and PRUNING. The greater the LEAF removal and LATERAL SHOOT cutting, the longer it will take your plants to reach the top of the system. If PRUNING and PINCHING instructions are followed exactly, one plant may produce over 1000 budding sites. If plants are allowed to grow without any pinching or pruning, your plants will reach the top of the system in less than 45 days with an average of 3-inch inter-nodal lengths. This type will have less budding sites. How many less? Hundreds less! To PRUNE your plants, do the following: • Allow your plants to grow a couple of inches past the top of the side lamps, then cut the MAIN STEM even with the top of the side lamps. By doing this, you are removing the very top part of the plant and thus channeling all of the growth energy to the LATERAL SHOOTS, which will allow your six plants to fill out. • As a primary LATERAL SHOOT (or branch) starts to ...
  • Why My Paper Wasp Queen Starts Multiple Nesting? キアシナガバチ二巣並行営巣の謎 The marked foundress of yellow paper wasp (Polistes rothneyi, family Vespidae) was guarding her embryo nest-S9 (22 cells). You can see her satellite nest-S10 (11 cells), too. The two nests were 30 cm apart under the eaves. Primordial (or incomplete) petioles were also found in the adjacent sectors S11 and S12. But the queen seemed to have quit further construction there. It is noteworthy that all of the four nests were located on the same position (coordinates) inside each of the consecutive rectangular sectors. In other words, the nests S9-12 were equally spaced in a straight line. The precise alignment cannot be coincidence. If other queen(s) had taken part in the independent foundings followed by violent usurpation, the nest locations would have been more random. An embryo nest is quite vulnerable to natural enemies and parasitism. It is hard for a single queen to guard her nest during the solitary (pre-emergence) stage. Just as you shouldn't invest all your money into one stock, it may be wise (beneficial) for a foundress to have a satellite nest(s) to ensure the success of her dynasty (colony). However, I'm afraid that this plausible risk-hedge hypothesis could be just an afterthought. The last possibility (and my favourite hypothesis) is that the single queen wasp made multiple nests simultaneously as a result of her misconception of the nesting site. Late-May 2010 in Japan. This footage is a new episode of my longrun video series "Yellow Paper Wasp Diaries Season 3 ...
  • Salak - Salacca Zalacca - Snake Fruit Salak (Salacca zalacca) is a species of palm tree (family Arecaceae) native to Indonesia. It is a very short-stemmed palm, with leaves up to 6m long; each leaf has a 2m long petiole with spines up to 15 cm long, and numerous leaflets. The fruit grow in clusters at the base of the palm, and are also known as snake fruit due to the reddish-brown scaly skin. They are about the size and shape of a ripe fig, with a distinct tip. The pulp is edible. The fruit can be peeled by pinching the tip which should cause the skin to slough off so it can be pulled away. The fruit inside consists of three lobes, each containing a large inedible seed. The lobes resemble, and have the consistency of, large peeled garlic cloves. The taste is usually sweet and acidic, but its apple-like texture can vary from very dry and crumbly (salak pondoh from Yogyakarta) to moist and crunchy (salak Bali).
  • Botanical Field Guide Colourful reference guide to identify plants, flowers, leaves, roots, stems, seeds and inflorescence types. Very useful for gardeners, students, land-care workers.
  • United States Botanic Garden Washington DC , Devil's Tongue? Ryan Janek Wolowski in Washington DC US Botanical Gardens ******************** Devil's tongue (Amorphophallus knojac) is a member of the philodendron (arum) family. The calla lily flower can be thought of as basic model for the family with a leaflike spathe surrounding a protruding column of tiny individual flowers called the spadix. But in nature's grand measure of diversity, these flowers may be tiny or mammoth, which is the case with devil's tongue. The plant, from southeast Asia, produces a large tuber which can weigh 22 pounds and be as much as a foot across. From mature tubers, a single flower stalk arises which can reach at least 5 feet high. The showy pink spathe unwraps from this stem like an upside down designer mini-skirt with a generous split up the side. The largest flower in the world belongs to an Indonesian relative, the titan arum (A. titanum), which produces a bloom as much as 12 feet tall. From the center of the mini-skirt extends a giant burgundy to brown spathe, which may be as much as 2 feet long and as thick as your arm. In nature, the plants have evolved to be pollinated by flies, so, to attract the pollinators, it mimics the scent of dead water buffalo. The foliage of Devil's tongue is equally unique. After flowering, a single leaf forms, which can grow as tall as 4 feet and spread out in the fashion of an umbrella frame to look like a giant dissected mayapple leaf. The leaf petiole is often marked with patches of dark green or brown giving rise ...
  • Petiole Gathering Proper technique and reasons for gathering petioles from your vineyard. Provided by the Lake Erie Regional Grape Program.
  • Exploading Apple Exploading Apple The apple is the pomaceous fruit of the apple tree, species Malus domestica in the rose family Rosaceae. It is one of the most widely cultivated tree fruits. The tree is small and deciduous, reaching 3 to 12 metres (9.8 to 39 ft) tall, with a broad, often densely twiggy crown.[1] The leaves are alternately arranged simple ovals 5 to 12 cm long and 36 centimetres (1.22.4 in) broad on a 2 to 5 centimetres (0.79 to 2.0 in) petiole with an acute tip, serrated margin and a slightly downy underside. Blossoms are produced in spring simultaneously with the budding of the leaves. The flowers are white with a pink tinge that gradually fades, five petaled, and 2.5 to 3.5 centimetres (0.98 to 1.4 in) in diameter. The fruit matures in autumn, and is typically 5 to 9 centimetres (2.0 to 3.5 in) diameter. The center of the fruit contains five carpels arranged in a five-point star, each carpel containing one to three seeds.[1] The tree originated from Central Asia, where its wild ancestor is still found today. There are more than 7500 known cultivars of apples resulting in range of desired characteristics. Cultivars vary in their yield and the ultimate size of the tree, even when grown on the same rootstock.[2] At least 55 million tonnes of apples were grown worldwide in 2005, with a value of about $10 billion. China produced about 35% of this total.[3] The United States is the second leading producer, with more than 7.5% of the world production. Turkey, France, Italy ...
  • HEMP MUST GET LEGAL!!! NOW !!! a short story about the versatile plant hemp which have to be legal... Music: Notes to self - lifelines
  • How To Use Leaf Petiole Cutting Have you ever wanted to get good at house plants. Well look no further than this informative video on How To Use Leaf Petiole Cutting. Follow Videojug's industry leaders as they steer you through this informative video.
  • Black Magpie - courting display 2 Black Magpie is showing the courting display by singing and bite the petiole from Taman Negara Nation Park, Malaysia. Video by Piyapong Chotipuntu
  • Plant Anatomy: The Primary Plant Body Part 1 - This K12 curriculum online biology and plant anatomy video will help students to study and examine the primary tissues and tissue systems present in the root and stem of the primary vegetative plant body. Study the anatomical structures of a vast array of plants. Learn about the major cell and tissue types found in vascular plants. Identify pinnate, palmate, compound pinnate, compound palmate, peltate, and sessile leaves; describe three patterns of leaf attachment to the stem; and identify six types of buds. Learn about the function of a leaf's epidermis, mesophyll, vein, palisade parenchyma, and spongy parenchyma, and identify the blade, petiole, leaf base, and stipules of a leaf. From the Zane Education K12 curriculum online video library for schools, teachers, parents, students, tutors and homeschool and subtitled to help improve the reading literacy level of each student.
  • Paper Wasp Queen Securing the Nest Pedicel キアシナガバチ創設女王@巣柄補強 The founding queen of yellow paper wasp (Polistes rothneyi, family Vespidae) reinforcing the single suspensorium of her satellite nest-S10. She had been painted with light blue. Mid-August 2010 in Japan. This footage is a new episode of my longrun video series "Yellow Paper Wasp Diaries Season 3". 日本語の記事はブログをご覧ください。 sigma-nature-
  • Broadleaf Plantain (Plantago major) ~ LuminEarth's How to Identify Wild Edible & Medicinal Plants Broadleaf Plantain grows from a short, tough rootstock or rhizome, which has a large number of long, straight, yellowish roots, is a basal, rosette of large, broadly oval, dark green, leaves. The 4 to 10 inch long smooth, thick, strong and fibrous leaves have 3 to 7 or more ribbed veins, abruptly contracting into a long, petiole (leaf stalk) which is reddish at the base. The leaf margin of Broadleaf Plantain is entire, or unevenly toothed. The flower stalks, are erect, long, slender, densely-flowered spikes. Each tiny flower is brownish and bell-shaped with four stamens and purple anthers. Flowers bloom most of the summer. The fruit is a two-celled capsule and containing four to six*** seeds. Gather young edible Broadleaf Plantain leaves in spring. Gather Plantain after flower spike forms, dry for later herb use. The young leaves of the Broadleaf Plantain plant are edible as a raw salad or cooked as spinach. Broadleaf Plantain contains Acubin which is reported to be a powerful anti-toxin. The leaves and the seed are medicinal used as an antibacterial, antidote, astringent, anti-inflammatory, antiseptic, antitussive, cardiac, demulcent, diuretic, expectorant, haemostatic, laxative, ophthalmic, poultice, refrigerant, and vermifuge. Medical evidence exists to confirm uses as an alternative medicine for asthma, emphysema, bladder problems, bronchitis, fever, hypertension, rheumatism and blood sugar control. For more information please visit our website at .
  • Promethea Caterpillar Spinning Cocoon The caterpillar has already wrapped itself in a cherry leaf as if it were in a sleeping bag. Now it's laying down silk to bring the leaf petiole to the stem so that the leaf cannot fall... in the fall.
  • Neem Tree. Neem is a fast growing tree that can reach 15 to 20 m tall, rarely 35 to 40 m. It has abundant foliage every season of the year, but in severe conditions defoliates, even almost completely. The foliage is broad, and can reach 15 to 20 m in diameter and developed. The trunk is short, straight and can reach 1.2 meters in diameter. The bark is hard, cracked and from light gray to reddish brown. The gray and white sap is the heart of the trunk is red when exposed to air turns reddish brown. The estate consists of a stout taproot and well developed lateral roots. The leaf stem measures 2 to 4 cm long, with 20 to 31 dark green leaves, 3 to 8 cm long. The terminal leaf is often missing. The petiole is short. Very young leaves are red or purple. The shape of the mature leaves is less asimétricoy its margins are toothed. The fragrant flowers are white and are arranged axially nomrmalmente like hanging panicles measuring over 25 cm long. The inflorescences, which branch into third grade is 150 to 250 flowers. A flower is 5 to 6 millimeters long and 8-11 wide. The neem tree has flowers protandric, bi***ual and male. Its fruit is a drupe similar to the olive in a way that varies from a slightly elongated oval to round, and when mature measuring 14 to 28 mm in length and 10 to 15 mm wide. His is thin exocarp, the mesocarp is yellowish white, fibrous and tastes sweet, but it is unpalatable. The endocarp is white, hard and stores a seed, rarely two or three elongated seeds with a brown ...
  • Biology, Structure, and Arrangement of Leaves and Fruits
  • AP Biology: Plant Structure Watch more free lectures and examples of AP Biology at Other subjects include Algebra 1/2, Pre Calculus, Geometry, Pre Algebra, Calculus, Statistics, Chemistry, Physics, Organic Chemistry, and Computer Science. -All lectures are broken down by individual topics -No more wasted time -Just search and jump directly to the answer
  • Leaf Petiole Cutting How to cut Petiole leaf.
  • Argentine fire ants at work This is an ant nest I collected in a red gartered coot nest in Argentina. I made a home for them with plaster of paris and glass. Since they looked so happy there, I decided to film them a bit with my webcam. I think these are fire ants based on the two-segmented waist (petiole + post-petiole), the polymorphism of the workers, and the fact that they sting the *** out of my hands when I mess with them.
  • Spoon performs on Conan O'Brien's "Prohibited" Tour; Eugene, Oregon Surprise guests Spoon perform "I Summon You" at The Legally Prohibited from Being Funny on Television Tour on April 12th, 2010 in petiole/rain-soaked Eugene, Oregon. Song is from the "Gimme Fiction" album. I apologize for the wandering camera work. We were sitting in the nose bleeds and I was zoomed all the way out. Furthermore, I was watching the stage; not my camera screen :P
  • Ant queen mite terror - after 2nd cleaning After she had to endure the second cleaning procedure, the queen is happy to be left alone for now. I removed the mites manually with the brush shown in the background in the middle of the video (but don't worry, it's over now, the brush is outside the test tube). Inspection for now shows no residual mite pest on the body. I can tell, she didn't like the procedure, particularly all that brushing next to the petiole. But can you see her look at the end of the video? When she looks into the camera, I have the feeling, she wants to say "thank you". As much as an ant is able to say that.
  • Learn About Unique Varieties of Tomatoes Learn About Unique Varieties of Tomatoes - as part of the expert series by GeoBeats. Expert Series: Organic Living Learn About Unique Varieties of Tomatoes There are over 3500 varieties of tomatoes. Those are the ones that have been cataloged. I'm sure there are a lot more, from cross-pollinations and freaks of nature. For example, this is a Paul Robesen, which is a dark tomato. It comes in dark red, almost black, and it's incredibly flavorful. It's a medium sized tomato. Right now they're green but they're going to turn once the weather starts getting hot for a longer period of time. This is another unique variety. This is called Amazon Chocolate, and it's a potato leaf, like the brandywine. So we could expect this tomato to be sort of medium to large sized. They like to branch out and I'll allow more than one sucker on this plant. The leaves are large; usually there are five on each petiole. This is a really tasty variety that goes really dark. That's why it's called Amazon Chocolate: Amazon meaning large, chocolate is that dark bread color. The plum tomatoes don't get very tall. They usually will send out large clusters off of the main stem. They also sucker a lot. That means they put out a lot of wasted energy into their extra branches, so I like to trim these down a lot. But they are a wonderful tasting, dark tomato. A lot of the dark tomatoes have a lot of flavor; they have different types of flavor compounds than the red ones, and that's why it's good to mix them ...
  • (Crazy Ant Song - Turn ON Annotations) External Ant Anatomy - AntsCanada Tutorial #24 Visit All images from http (not affiliated with The AntsCanada Ants Store) For a further in depth description on Ant Morphology click here: Lyrics: Welcome ladies and gentlemen to the AntsCanada Ant Anatomy Lesson 101... Here we go!!! Let's start with the head, known as the prosoma Fastigium, clypeus, eye, discal clypeus, premalar space, and gena Frontoclypeal suture, clypeomalar suture, scape, and frontal carina Frontovertexal corner, and medial clypeal carina, clypeal flank, Here's the antennal condyle, and there's anteclypeus, mandible built like a tank Torrulus, temple, vertex, maxilar and labial palp, and the occular sulcus, submentum, prementum, occipital carina, inferior tooth, ectal surface... Now let's move on to the Mesosoma... Dorsopropodeum, neck, and pronotum, anteropropodeal process posteropropodeum, and mesonotum, and the mesonotal process, yes! lateropropodeum, lateropronotum, the dorsolateral margin There's dorsopronotum, propleuron, propodeal spine, and katepisternum The pronotal lobe, metapleural gland scrobe, metacoxae connect to trochanter Anepisternum, metapleuron, procoxa, mesocoxa, the prefemur Let's move on to the leg and Metasoma Tibia, femur, and tibial spur, double claws they will hook you alive There's the tarsomeres, aka the tarsal segments numbered, 1, 2, 3, 4, and 5 Nodal truncation, the petiole, waiste segment found just in wasp, ants, and bees The hypopygium, pygidium, epipygium make up their ...
  • COLUMBUS Foreclosures, HUD Owned Home for Sale - 3710 PETIOLE WAY, 43207 More Property Detail: 3710 PETIOLE WAY, is located in COLUMBUS, OH 43207. It is currently listed for $72000.00. For more information, contact us at [email protected] or call our Distressed Property Hot-line at (937) 641-0932. 3710 PETIOLE WAY is a single family home and was built in 2001. It has 3 bedrooms and 2.50 baths. 3710 PETIOLE WAY was listed on 02/01/2011. 3710 PETIOLE WAY, COLUMBUS, OH 43207 is a HUD owned Home. For a copy of the Property Condition Report on 3710 PETIOLE WAY, COLUMBUS, OH 43207 or to speak to a Distresded Property Agent, contact us at [email protected] or call our Distressed Property Hot-line at (937) 641-0932. HUDListed partners with HUD Registered Distressed Property Experienced agents to help Home Shoppers with the "HUD Owned" Home Buying Process. HUD Listed is not the listing broker for this HUD Owned Property. ALL PROPERTIES ARE SOLD IN "AS IS" CONDITION. SELLER MAKES NO REPRESENTATIONS OR WARRANTIES CONCERNING THE CONDITION OF THE PROPERTY AND DOES NOT GUARANTEE THAT THE PROPERTY IS FREE OF HIDDEN OR VISIBLE DEFECTS. BUYER IS RESPONSIBLE TO TAKE ACTION TO SATISFY HIMSELF THAT THE PROPERTY IS IN A CONDITION ACCEPTABLE TO HIM. SELLER WILL MAKE NO REPAIRS. BUYER IS ENCOURAGED TO HAVE A HOME INSPECTION TO IDENTIFY ANY DEFECTS.
  • Glass for YOU You can see here my work what i gonna do for you ! Hope you all enjoy this clip and leave a comment subscribe me or gave a *** about what iam doing ! Feel free to say what´s on your mind ! Overgrow the world and leave some weed to me :) Thanks for watching! Music: Kunga219 - Could it be me ?
  • Parts Of A Flowering Plant Check us out at Parts of a Flowering Plant Flowering plants, also called angiosperms, are the most numerous of all the divisions in the Plant Kingdom. The parts of a flowering plant are characterized by two basic systems: a root system and a shoot system. These two systems are connected by vascular tissue that runs from the root through the shoot. The root system enables flowering plants to obtain water and nutrients from the soil. The shoot system allows plants to reproduce and to obtain food through photosynthesis. Root System The roots of a flowering plant are very important. They keep the plant anchored in the ground and obtain nutrients and water from the soil. The roots also store food. Nutrients and water are absorbed through tiny root hairs that extend from the root system. All roots however, do not originate underground. Some plants have roots that originate above ground from stems or leaves. These roots provide support for the stems. Shoot System Flowering plant stems, leaves, and flowers make up the plant shoot system. Plant stems provide support for the plant and allow nutrients and water to travel throughout the plant. Within the stem and throughout the plant are tube-like tissues called xylem and phloem. These tissues carry water, food, and nutrients to all parts of the plant. The leaves are the sites of food production for the flowering plant. It is here that the plant acquires light energy and carbon dioxide for photosynthesis and ...
  • Wild Medicine Science Fiction In the course of evolution, leaves have adapted to different environments in the following ways: A certain surface structure avoids moistening by rain and contamination (See Lotus effect). Sliced leaves reduce wind resistance. Hairs on the leaf surface trap humidity in dry climates and create [that nasty word] a boundary layer reducing water loss. Waxy leaf surfaces reduce water loss. Large surface area provides large area for sunlight and shade for plant to minimize heating and reduce water loss. In more or less opaque or buried in the soil leaves, translucent windows filter the light before the photosynthesis takes place at the inner leaf surfaces (eg Fenestraria). Succulent leaves store water and organic acids for use in CAM photosynthesis. Aromatic oils, poisons or pheromones produced by leaf borne glands deter herbivores (eg eucalypts). Inclusions of crystalline minerals deter herbivores (eg silica phytoliths in grasses, raphides in Araceae). Petals attracts pollinators. Spines protect the plants (eg cacti). Insect traps feed the plants directly (see carnivorous plants). Bulbs store food and water (eg onions). Tendrils allow the plant to climb (eg peas). Bracts and pseudanthia (false flowers) replace normal flower structures when the true flowers are greatly reduced (eg Spurges). Real Science Anatomy Cross section of a leaf A structurally complete leaf of an angiosperm consists of a petiole (leaf stalk), a lamina (leaf blade), and stipules (small ...
  • The Leaf Check us out at leaf is an above-ground plant organ specialized for photosynthesis. For this purpose, a leaf is typically flat (laminar) and thin. There is continued debate about whether the flatness of leaves evolved to expose the chloroplasts to more light or to increase the absorption of carbon dioxide. In either case, the adaption was made at the expense of water loss. In the Devonian period, when carbon dioxide concentration was at several times its present value, plants did not have leaves or flat stems. Many bryophytes have flat, photosynthetic organs, but these are not true leaves. Neither are the microphylls of lycophytes. The leaves of ferns, gymnosperms, and angiosperms are variously referred to as macrophyll, megaphylls, or euphylls. Leaves are also the sites in most plants where transpiration and guttation take place. Leaves can store food and water, and are modified in some plants for other purposes. The comparable structures of ferns are correctly referred to as fronds. Furthermore, leaves are prominent in the human diet as leaf vegetables. A structurally complete leaf of an angiosperm consists of a petiole (leaf stem), a lamina (leaf blade), and stipules (small processes located to either side of the base of the petiole). The petiole attaches to the stem at a point called the "leaf axil." Not every species produces leaves with all of the aforementioned structural components. In certain species, paired stipules are not obvious or are ...
  • Black Magpie - courting display Black Magpie is showing the courting display by singing and "bite the petiole" from Taman Negara Nation Park, Malaysia. Video by Piyapong Chotipuntu
  • VISUAL ABORTION Ants are distinct in their morphology from other insects by having elbowed antennae, metapleural glands, and by having the second abdominal segment strongly constricted into a distinct node-like a petiole. Ants also have a narrow waist between their mesosoma (thorax plus the first abdominal segment, which is fused to it) and gaster (abdomen less the abdominal segments in the petiole). The petiole can be formed by one or two nodes (only the second, or the second and third abdominal segments can form it). Ant bodies, like other insects, have an exoskeleton, an external covering that provides a protective casing around the body and a place to attach muscles, in contrast to the internal skeletal framework of humans and other vertebrates. Insects do not have lungs, but oxygen and other gases like carbon dioxide pass through their exoskeleton through tiny valves called spiracles. Insects also lack closed blood vessels but have a long, thin, perforated tube along the top of the body (called the "dorsal aorta") that functions like a heart in that it pumps hemolymph towards the head, thus creating some circulation within the internal fluids. Their nervous system consists of a ventral nerve cord running the length of the body, with several ganglia and branches along the way into each extremity.
  • Tea House Party [Full Version] Tea House Party Written and Performed By: Ben Campbell and Zach Lieberman Directed by: Nick Laurant and Ben Campbell Lyrics: callin' all my homies all around the world I got a boilin' hot invite for you all to unfurl keep your schedule free for friday, its going to be insane now, you seem a bit confused, so let me explain This town is ground zero for a jamboree But leave the alcohol at home because we all drinkin' tea Its a tea party baby and I got yo' sugar I got a trunk o' junk from a crunkin' monk made in Srinagar I got some fresh yerba mate so we can party all night I also got sri lanka stuff, both green and white We can sweat out our toxins drinkin' tea on the rocks in a house fully stocked with the best of the lot I got whatever you want Now drink up, cause you gaunt You better quick while its hot cause while The tea party is goin' and we all drinkin' while we flowin' we got more what we showin' whether youre ready or not Now we're rollin in Benzes with Camellia sinensis boost my natural defenses listen while I represent this EGCG white black oolong, green tea you don't have to pay no entrance fee Just gather up your white cells and take a seat The pots wistlin' Waters bubblin' so lets fill up our cups with the immune boostin' cumin that makes downers your ups its a gang fight in our belly and with' tea, we all winnin' with the immune boostin' pu-erh and tetly chai we all sippin' Leave your coffee at home, I'll take a double shot of nothing with my Indian tea from ...
  • Poplar Petiole-gall Aphid (Aphididae: Pemphigus populitransversus) A common gall found on the leaf petiole of local Cottonwood Trees. Photographed at Grand Forks, North Dakota (29 June 2010).
  • Date Palm Fruits Date palm, Phoenix dactylifera L., is one of the oldest fruit trees in the world and is mentioned in the Qur'an and Bible. The number of the date palms is about 100 million worldwide, of which 62 million palms can be found in the Arab world. The place of origin of the date palm is uncertain. Some claim that the date palm first originated in Babel, Iraq, while others believe that it originated in Dareen or Hofuf, Saudi Arabia or Harqan, an island on the Arabian Gulf in Bahrain. Phoenix dactylifera commonly known as the true date palm, is a palm in the genus Phoenix, cultivated for its edible sweet fruit. Due to its long history of cultivation for fruit, its exact native distribution is unknown, but probably originated somewhere in the desert oases of northern Africa, and also Western Asia. It is a medium-sized plant, 15--25 m tall, often clumped with several plants from a single root system, but often growing singly as well. The leaves are pinnate, 3--5 m long, with spines on the petiole and about 150 leaflets; the leaflets are 30 cm long and 2 cm broad. The full span of the crown ranges from 6 to 10 m.
  • Petiole - iMovie - iPhone.m4v
  • The wealth around us S241 - Wild edibles: Plantain, keep your eyes to the ground Plantago is a genus of about 200 species of small, inconspicuous plants commonly called plantains. They share this name with the very dissimilar plantain, a kind of banana. Most are herbaceous plants, though a few are subshrubs growing to 60 cm (23.5 in) tall. The leaves are sessile, but have a narrow part near the stem which is a pseudo-petiole. They have three or five parallel veins that diverge in the wider part of the leaf. Leaves are broad or narrow, depending on the species. The inflorescences are borne on stalks typically 5--40 cm (2.25-15.75 in) tall, and can be a short cone or a long spike, with numerous tiny wind-pollinated flowers. Plantains are used as food plants by the larvae of some species of Lepidoptera (butterfly and moth) - see list of Lepidoptera that feed on plantains. They are found all over the world, including America, Asia, Australia, New Zealand, Africa and Europe. Many species in the genus are cosmopolitan weeds. They are found in many different habitats, most commonly in wet areas like seepages or bogs. They can also be found in alpine and semi-alpine or coastal areas. The cosmopolitan weeds can be frequently seen at the side of roads. Plantago species have been used since prehistoric times as herbal remedies. The herb is astringent, anti-toxic, antimicrobial, anti-inflammatory, anti-histamine, as well as demulcent, expectorant, styptic and diuretic. Externally, a poultice of the leaves is useful for insect bites, poison-ivy rashes, minor sores ...
  • Fall Ground Leaves colors
  • Hemp grows very fast ! Another slowmo, you can see the first two months in a life of plant which is signed to a lost culture! My and also others interest is to reanimate this culture ! Legalize it !
  • Grewia asiatica(phalsa or Falsa)+Grasshopper(Othoptera) Phalsa is a shrub . The leaves are long and broad, with a petiole . The flowers are produced in cymes yellow in color. The fruit is an edible drupe, purple to black when ripe.Searched by: Tayyab Hassan Zahid Kamoke Pakistan mobile# +92 321 9 786 390
  • Supraglottic Stenosis (Narrowed Voice Box) After Motor Vehicle Accident This video shows narrowing of supraglottic larynx with antero-posterior approximation of lower laryngeal surface of epiglottis and its petiole region. There were bilateral vocal folds immobility due to cricoarytenoid fixation.
  • Diet tips for 'apples,' 'pears' and 'baby faces' [NBC: 6-01-2011] Subscribe for daily health news. Like/Dislike, Favorite, Comment, Embed on Blog, Facebook Share, and Tweet this video. Get the word out on this video. - Wednesday June 1 2011 4:01 pm The apple is the pomaceous fruit of the apple tree, species Malus domestica in the rose family (Rosaceae). It is one of the most widely cultivated tree fruits, and the most widely known of the many members of genus Malus that are used by humans. The tree originated in Western Asia, where its wild ancestor, the Alma, is still found today. There are more than 7500 known cultivars of apples, resulting in a range of desired characteristics. Cultivars vary in their yield and the ultimate size of the tree, even when grown on the same rootstock. At least 55 million tonnes of apples were grown worldwide in 2005, with a value of about $10 billion. China produced about 35% of this total. The United States is the second-leading producer, with more than 7. 5% of world production. Iran is third, followed by Turkey, Russia, Italy and India. The apple forms a tree that is small and deciduous, reaching 3 to 12 metres (9. 8 to 39 ft) tall, with a broad, often densely twiggy crown. The leaves are alternately arranged simple ovals 5 to 12 cm long and 3--6 centimetres (1. 2--2. 4 in) broad on a 2 to 5 centimetres (0. 79 to 2. 0 in) petiole with an acute tip, serrated margin and a slightly downy underside. Blossoms are produced in spring simultaneously with the budding of the leaves. The flowers ...

Blogs & Forum
blogs and forums about petiole

  • “All times are UTC. Forum rules. Please click here to view the forum rules. Petiole Rot. Page 1 of 1 [ 3 posts ] Petiole Rot. Author. Message. jfeltman. Joined: Thu Apr 30, 2009 9:01 pm. Posts: 3. Petiole Rot”
    — American Hosta Society Forum - View topic - Petiole Rot,

  • “Blog for CIS Plant Prop instructors to post their workshop digital image assignments Subscribe to this blog's feed. Search. About this Entry. This page contains a single entry”
    — Leaf Petiole and Leaf Bud Cuttings - CIS Plant Prop Summer,

  • “by mith " Sun Jan 08, 2006 4:11 pm. petiole, the stalk coming from the stem that supports the leaf. Living one day at a time; Users browsing this forum: No registered users and 0 guests”
    — What is meant by. - Biology-Online, biology-

  • “Plant Abuse Chart and Photos by Nietzsche - Frequently Asked Questions about Cannabis, marijuana growing,Fertilizing & feeding,Nutrient deficiencies”
    — Grow Marijuana FAQ, Cannabis cultivation - marijuana growing, drugs-

  • “Ants Ants are Social Insects of the family Formicidae, and along with the related wasps and bees, they belong to the order Hymenoptera. Ants evolved from”
    — How to Get Rid of Odorous House Ants | PestMall Blog,

  • “Let me introduce you to the Petiole Nomad roman blind, a beautiful blind that will lend a and sitting rooms that would all look superb with Petiole Nomad hanging at the window”
    — Take one blind :: Petiole Nomad Roman Blind :: Blinds 2go, blog.blinds-2

  • “Imparipenat-compound leaves, folio 9, petiole about 2.4 cm long, hairy-tomentoase, Petiole 2 mm long. Lamina elliptical to narrow elliptical, 5-7 x 2,2”
    — - New Species,

  • “For the last 1-2 years I noticed my double Livistona chinensis going into a decline. I never really took the time to really check my palm out, since”
    — Rachis/petiole blight - PalmTalk,