Kid-Friendly Flower Guide
... Every flower has at least two names: a common name, and a scientific name. Sometimes flowers have many common names, because people in a lot of different places and times called them different things! But flowers only have one scientific name. This is so scientists from all over the world can always ...
... Every flower has at least two names: a common name, and a scientific name. Sometimes flowers have many common names, because people in a lot of different places and times called them different things! But flowers only have one scientific name. This is so scientists from all over the world can always ...
Wild and Wacky Plants of the NWT
... small and leathery with white hairs on the undersides; the white flowers have eight to ten petals. Mountain avens blooms early in the season. The blooms are replaced by tufted seed heads that blow off with the wind. Check your local gravel pit or river flats to see if they grow in your area. They ca ...
... small and leathery with white hairs on the undersides; the white flowers have eight to ten petals. Mountain avens blooms early in the season. The blooms are replaced by tufted seed heads that blow off with the wind. Check your local gravel pit or river flats to see if they grow in your area. They ca ...
Nonvascular Plants: No water-conducting cells (xylem)
... and undoubtedly were a major food supply for herbivorous dinosaurs; cycads were so numerous in Mesozoic times that this era is often called the Age of Cycads and Dinosaurs. Cycads are dioecious species with pollen cones and seed cones produced on separate male and female individuals (as opposed to m ...
... and undoubtedly were a major food supply for herbivorous dinosaurs; cycads were so numerous in Mesozoic times that this era is often called the Age of Cycads and Dinosaurs. Cycads are dioecious species with pollen cones and seed cones produced on separate male and female individuals (as opposed to m ...
ALIEN PLANT INVADERS: Tansy Ragwort and Common Tansy
... several branching stems. Tansy Ragwort leaves are dark green, without stalks, and are deeply cut and raggedlooking; its small yellow ray flowers are clustered at the tops of the stems. Tanacetum vulgare –an aromatic perennial growing to 1.8 metres (6 feet) tall, Common Tansy has deeply divided, coar ...
... several branching stems. Tansy Ragwort leaves are dark green, without stalks, and are deeply cut and raggedlooking; its small yellow ray flowers are clustered at the tops of the stems. Tanacetum vulgare –an aromatic perennial growing to 1.8 metres (6 feet) tall, Common Tansy has deeply divided, coar ...
CPR Uniola paniculata - Gulf Coast Research Laboratory
... The Uniola paniculata inflorescences (which contain the seed-bearing spikelets) should be processed as soon as possible after collection. The spikelets can be removed from the inflorescences by hand and air dried at room temperature 70ºF (21ºC) for several weeks. The seeds are then separated from th ...
... The Uniola paniculata inflorescences (which contain the seed-bearing spikelets) should be processed as soon as possible after collection. The spikelets can be removed from the inflorescences by hand and air dried at room temperature 70ºF (21ºC) for several weeks. The seeds are then separated from th ...
Check out the list of offerings here.
... sunny well drained to dry soil. It is best used in large groupings. Grows about 3' tall. ...
... sunny well drained to dry soil. It is best used in large groupings. Grows about 3' tall. ...
Plant Structure, Growth, and Development Kristin Spitz, Amanda Munoz, Caity Graham,
... They form chains called sieve tubes Sieve Plate: an end wall in a sieve-tube member, which facilitates the flow of phloem sap in angiosperm sieve tubes Companion Cell: a type of plant cell that is connected to a sieve-tube member by many plasmodesmata and whose nucleus and ribosomes may serve on ...
... They form chains called sieve tubes Sieve Plate: an end wall in a sieve-tube member, which facilitates the flow of phloem sap in angiosperm sieve tubes Companion Cell: a type of plant cell that is connected to a sieve-tube member by many plasmodesmata and whose nucleus and ribosomes may serve on ...
Vascular Plants - cloudfront.net
... cells arranged end-to-end, forming tubes. There are two different types of vascular tissues, called xylem and phloem. Both are shown in Figure 1.1. • Xylem is vascular tissue that transports water and dissolved minerals from roots to stems and leaves. This type of tissue consists of dead cells that ...
... cells arranged end-to-end, forming tubes. There are two different types of vascular tissues, called xylem and phloem. Both are shown in Figure 1.1. • Xylem is vascular tissue that transports water and dissolved minerals from roots to stems and leaves. This type of tissue consists of dead cells that ...
Wide Brim Hosta
... Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition. This is a relatively low maintenance perennial, and is best cleaned up in early spring before it resumes active growth for the season. Gardeners should be aware ...
... Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition. This is a relatively low maintenance perennial, and is best cleaned up in early spring before it resumes active growth for the season. Gardeners should be aware ...
the case of the matengo of mbinga, tanzania
... Figure 2. Plant parts harvested for medicinal purposes Some medicinal plants are used for rituals and casting evil spirits. Khaya anthotheca, Allophyllus abyssinicus and Crassocephalum spp. are used for the former while Mlawila is used for the latter (Table 2). According to the respondents, evil spi ...
... Figure 2. Plant parts harvested for medicinal purposes Some medicinal plants are used for rituals and casting evil spirits. Khaya anthotheca, Allophyllus abyssinicus and Crassocephalum spp. are used for the former while Mlawila is used for the latter (Table 2). According to the respondents, evil spi ...
Fanal Astilbe - Tagawa Gardens
... Fanal Astilbe will grow to be about 18 inches tall at maturity extending to 24 inches tall with the flowers, with a spread of 32 inches. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a medium rate, and under ideal conditions can be expected t ...
... Fanal Astilbe will grow to be about 18 inches tall at maturity extending to 24 inches tall with the flowers, with a spread of 32 inches. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a medium rate, and under ideal conditions can be expected t ...
Datura and Hawkmoths: An Intoxicating Relationship
... Datura wrightii is the only member of its genus native to Utah where it naturally occurs in many of our southern counties. For three years I have been raising a plant, bought at a nursery, outside my cabin west of Cedar City in Iron County, a little above and beyond its natural range. Finally, as th ...
... Datura wrightii is the only member of its genus native to Utah where it naturally occurs in many of our southern counties. For three years I have been raising a plant, bought at a nursery, outside my cabin west of Cedar City in Iron County, a little above and beyond its natural range. Finally, as th ...
Evolutionary significance of bryophytes - Assets
... and take advantage of opportunities, such as escaping competition and occupying a new habitat. Pilgrims, fleeing the biotic interactions in the aquatic habitat, faced severe abiotic selection forces on land. How many attempts were made to conquer land is not known, but at least one of them led to the ...
... and take advantage of opportunities, such as escaping competition and occupying a new habitat. Pilgrims, fleeing the biotic interactions in the aquatic habitat, faced severe abiotic selection forces on land. How many attempts were made to conquer land is not known, but at least one of them led to the ...
Evolutionary significance of bryophytes - Beck-Shop
... and take advantage of opportunities, such as escaping competition and occupying a new habitat. Pilgrims, fleeing the biotic interactions in the aquatic habitat, faced severe abiotic selection forces on land. How many attempts were made to conquer land is not known, but at least one of them led to the ...
... and take advantage of opportunities, such as escaping competition and occupying a new habitat. Pilgrims, fleeing the biotic interactions in the aquatic habitat, faced severe abiotic selection forces on land. How many attempts were made to conquer land is not known, but at least one of them led to the ...
A SHORT-CYCLE SUNFLOWER LINE DERIVED FROM
... median part of the stem, becoming alternate and gradually smaller above; the leaves and inflorescences are larger than in the wild parent. All plants are as vigorous or nearly as vigorous as the parents. They all show normal fertility, with abundant production of viable pollen. We have not detected ...
... median part of the stem, becoming alternate and gradually smaller above; the leaves and inflorescences are larger than in the wild parent. All plants are as vigorous or nearly as vigorous as the parents. They all show normal fertility, with abundant production of viable pollen. We have not detected ...
Chapter 9 THE KINGDOM PLANTAE
... The terrestrial communities founded by plants transformed the biosphere. Consider, for example, that humans would not exist had it not been for the chain of evolutionary events that began when certain descendants of green algae first colonized land. The evolutionary history of the plant kingdom is a ...
... The terrestrial communities founded by plants transformed the biosphere. Consider, for example, that humans would not exist had it not been for the chain of evolutionary events that began when certain descendants of green algae first colonized land. The evolutionary history of the plant kingdom is a ...
Ferns and Fern Allies
... Only five living genera, but for 400 my they were the dominant vegetation on Earth Now reduced to small plants on the forest floor ...
... Only five living genera, but for 400 my they were the dominant vegetation on Earth Now reduced to small plants on the forest floor ...
Moving onto Land Problems and Solutions
... People of the Bog--Europe Permit studies of past cultures. ...
... People of the Bog--Europe Permit studies of past cultures. ...
Different Photosynthetic Mechanisms
... photosynthesis work together. – In times of drought & high light, the two may conflict. ...
... photosynthesis work together. – In times of drought & high light, the two may conflict. ...
Grewia tenax (Frosk.) Fiori. - Asian Journal of Pharmaceutical and
... species is also included in the list of important threatened medicinal plant species of Jharkhand21. The plant species is over exploited by the tribal people for their fruits which are common household food and are direct or indirect sources of income22. In Sudan Grewia tenax Fiori fruits are identi ...
... species is also included in the list of important threatened medicinal plant species of Jharkhand21. The plant species is over exploited by the tribal people for their fruits which are common household food and are direct or indirect sources of income22. In Sudan Grewia tenax Fiori fruits are identi ...
January 2016-Vol.2 No.1 - Piedmont Master Gardeners
... boxwoods from a friend’s yard and have had to replace several with hardier varieties. Korean (Buxus sinica. var. insularis) also varies from 2-7 feet tall and as much as 10 feet wide, depending on the cultivar and can come with light green foliage. Culture: This is where I needed help. Boxwoods need ...
... boxwoods from a friend’s yard and have had to replace several with hardier varieties. Korean (Buxus sinica. var. insularis) also varies from 2-7 feet tall and as much as 10 feet wide, depending on the cultivar and can come with light green foliage. Culture: This is where I needed help. Boxwoods need ...
Nerve activates contraction
... microspores that form (3) male gametophytes (pollen). (4) Ovules produce megaspores that form (5) female gametophytes (embryo sacs). (6) After its release from the anther, pollen is carried to the sticky stigma of a carpal. Although some flowers self-pollinate, most have mechanisms that ensure cros ...
... microspores that form (3) male gametophytes (pollen). (4) Ovules produce megaspores that form (5) female gametophytes (embryo sacs). (6) After its release from the anther, pollen is carried to the sticky stigma of a carpal. Although some flowers self-pollinate, most have mechanisms that ensure cros ...
Chapter 24-Flowering Plant and Animal Coevolution coevolutionary
... Some common plants generally reproduce by selfing, including beans, peas, and tomatoes. A few extreme examples of self-pollinating plants produce flowers that never open. Almost all self-pollinating plants have flowers that are less showy than their cross-pollinating ...
... Some common plants generally reproduce by selfing, including beans, peas, and tomatoes. A few extreme examples of self-pollinating plants produce flowers that never open. Almost all self-pollinating plants have flowers that are less showy than their cross-pollinating ...
History of botany
The history of botany examines the human effort to understand life on Earth by tracing the historical development of the discipline of botany—that part of natural science dealing with organisms traditionally treated as plants.Rudimentary botanical science began with empirically-based plant lore passed from generation to generation in the oral traditions of paleolithic hunter-gatherers. The first written records of plants were made in the Neolithic Revolution about 10,000 years ago as writing was developed in the settled agricultural communities where plants and animals were first domesticated. The first writings that show human curiosity about plants themselves, rather than the uses that could be made of them, appears in the teachings of Aristotle's student Theophrastus at the Lyceum in ancient Athens in about 350 BC; this is considered the starting point for modern botany. In Europe, this early botanical science was soon overshadowed by a medieval preoccupation with the medicinal properties of plants that lasted more than 1000 years. During this time, the medicinal works of classical antiquity were reproduced in manuscripts and books called herbals. In China and the Arab world, the Greco-Roman work on medicinal plants was preserved and extended.In Europe the Renaissance of the 14th–17th centuries heralded a scientific revival during which botany gradually emerged from natural history as an independent science, distinct from medicine and agriculture. Herbals were replaced by floras: books that described the native plants of local regions. The invention of the microscope stimulated the study of plant anatomy, and the first carefully designed experiments in plant physiology were performed. With the expansion of trade and exploration beyond Europe, the many new plants being discovered were subjected to an increasingly rigorous process of naming, description, and classification.Progressively more sophisticated scientific technology has aided the development of contemporary botanical offshoots in the plant sciences, ranging from the applied fields of economic botany (notably agriculture, horticulture and forestry), to the detailed examination of the structure and function of plants and their interaction with the environment over many scales from the large-scale global significance of vegetation and plant communities (biogeography and ecology) through to the small scale of subjects like cell theory, molecular biology and plant biochemistry.