Cytotaxonomic notes on some Galium species. A - UvA-DARE
... plants of Galium arenarium Lois, showed ...
... plants of Galium arenarium Lois, showed ...
Inflorescences, Fruits and Seeds
... Common Types of Simple Fruit Fruit fleshy or dry, at maturity breaking into one- or a few-seeded segments, the seeds remain completely surrounded by the pericarp. Schizocarp – Fruit breaking into onecarpellate segments (mericarps). Examples: members of the Apiaceae such as fennel and dill, and ...
... Common Types of Simple Fruit Fruit fleshy or dry, at maturity breaking into one- or a few-seeded segments, the seeds remain completely surrounded by the pericarp. Schizocarp – Fruit breaking into onecarpellate segments (mericarps). Examples: members of the Apiaceae such as fennel and dill, and ...
Seed Saving - New York Permaculture Exchange
... life, the seeds of culture and learning are nurtured within complex interconnected relationships in the living whole of the child’s inner, natural, and social community. Garden-based education can produce fertile minds, vital hearts and empowered young people. What experiences create an ecology of e ...
... life, the seeds of culture and learning are nurtured within complex interconnected relationships in the living whole of the child’s inner, natural, and social community. Garden-based education can produce fertile minds, vital hearts and empowered young people. What experiences create an ecology of e ...
HAWAIIAN SKIRT - Plant Physiology
... growth of both aerial and below-ground organs while overexpressing the gene brings about a converse effect. These observations are consistent with HWS playing an important role in regulating plant growth and development. ...
... growth of both aerial and below-ground organs while overexpressing the gene brings about a converse effect. These observations are consistent with HWS playing an important role in regulating plant growth and development. ...
ANGiosPerM trees - dmr.state.ms.us
... Leaves: Alternate, simple, elliptic to oblong, 2 - 5 inches long, 1/2 - 2 1/2 inches wide, entire margins; dark, shiny green above and pale gray below; underside with ...
... Leaves: Alternate, simple, elliptic to oblong, 2 - 5 inches long, 1/2 - 2 1/2 inches wide, entire margins; dark, shiny green above and pale gray below; underside with ...
Amaryllis - UC Agriculture and Natural Resources
... Replant the largest bulbs immediately back into their area until it is filled. Hippeastrum bulbs are planted with the narrow top of the bulb, or "neck," exposed above the soil surface. Do not plant the bulbs too deeply or flowering will decrease. Bulbs are generally spaced about 8 inches apart and s ...
... Replant the largest bulbs immediately back into their area until it is filled. Hippeastrum bulbs are planted with the narrow top of the bulb, or "neck," exposed above the soil surface. Do not plant the bulbs too deeply or flowering will decrease. Bulbs are generally spaced about 8 inches apart and s ...
Invasive Weeds of the Appalachian Region
... Hand-pulling can greatly disturb the soil allowing other weed seeds to germinate and/or damaging roots of surrounding desirable species. ...
... Hand-pulling can greatly disturb the soil allowing other weed seeds to germinate and/or damaging roots of surrounding desirable species. ...
02_bufadienolide
... usually from April to June. The species is very invasive, particularly in over-grazed, trampled areas, and once it is established it is very difficult to eradicate. ...
... usually from April to June. The species is very invasive, particularly in over-grazed, trampled areas, and once it is established it is very difficult to eradicate. ...
Spring Renewal - Melinda Myers
... especially in winter, that can lead to root rot. I had this plant disappear in a garden only to return from seed a few years later. Rock Cress (Arabis spp.) – Requires very well-‐drained soil ...
... especially in winter, that can lead to root rot. I had this plant disappear in a garden only to return from seed a few years later. Rock Cress (Arabis spp.) – Requires very well-‐drained soil ...
Altitude affects the reproductive performance in monoicous and
... the within-subjects effect (time effect) and interactions. To detect differences in the “production of male and female gametangia”, and “fertilized female gametangia”, the analyses were performed considering the between-subjects effect (site and breeding system effect), the within-subjects effect (t ...
... the within-subjects effect (time effect) and interactions. To detect differences in the “production of male and female gametangia”, and “fertilized female gametangia”, the analyses were performed considering the between-subjects effect (site and breeding system effect), the within-subjects effect (t ...
invasive plants - Truckee River Watershed Council
... 1. Use this book to identify invasive weeds in your area. 2. Inspect your work or play area. Identify any invasive weeds; map the location of the weeds. 3. Clean vehicles, shovels and other soil-disturbing equipment prior to entering a site to avoid introducing weeds. 4. Don’t int ...
... 1. Use this book to identify invasive weeds in your area. 2. Inspect your work or play area. Identify any invasive weeds; map the location of the weeds. 3. Clean vehicles, shovels and other soil-disturbing equipment prior to entering a site to avoid introducing weeds. 4. Don’t int ...
The identity of Sansevieria bagamoyensis
... Characters of the Bagamoyo plants match the protologue well, apart from having slightly wider leaves (1.69 cm or less in the protologue, possibly because of shrinkage during drying). The leaves that I measured, in cultivation and in the field, are 34–40 cm long and 2.0–2.5 cm wide. The type specimen ...
... Characters of the Bagamoyo plants match the protologue well, apart from having slightly wider leaves (1.69 cm or less in the protologue, possibly because of shrinkage during drying). The leaves that I measured, in cultivation and in the field, are 34–40 cm long and 2.0–2.5 cm wide. The type specimen ...
ARBORETUM ALL-STARS for BENEFICIAL INSECTS
... California native plant; most dependable hybrid iris of the Pacific coast; white orchid-like flowers light up shady gardens; grows with little maintenance; narrow leaves form an attractive, evergreen, grass-like mound. More Details Isomeris arborea - bladderpod California native plant; one of the on ...
... California native plant; most dependable hybrid iris of the Pacific coast; white orchid-like flowers light up shady gardens; grows with little maintenance; narrow leaves form an attractive, evergreen, grass-like mound. More Details Isomeris arborea - bladderpod California native plant; one of the on ...
Differences in the location of subcotyledonary
... phyllotaxis, the formation and number of subcotyledonary buds seem to follow few morphological rules and is not precisely determined. From a comprehensive study, Rauh ( 1937) concluded that subcotyledonary bud formation usually starts on the hypocotyl and extends to roots. Several authors (Rauh, 193 ...
... phyllotaxis, the formation and number of subcotyledonary buds seem to follow few morphological rules and is not precisely determined. From a comprehensive study, Rauh ( 1937) concluded that subcotyledonary bud formation usually starts on the hypocotyl and extends to roots. Several authors (Rauh, 193 ...
Adaptation to Sperm Competition in Humans
... 2005). A key hypothesis derived from sperm competition theory is that males will adjust the number of sperm they inseminate into a female as a function of the risk that their sperm will encounter competition from the sperm of other males. Baker and Bellis (1993) documented a negative relationship be ...
... 2005). A key hypothesis derived from sperm competition theory is that males will adjust the number of sperm they inseminate into a female as a function of the risk that their sperm will encounter competition from the sperm of other males. Baker and Bellis (1993) documented a negative relationship be ...
Gloriosa superba L.
... increases gradually until the tuber is full grown. Colchicine content in tubers increases simultaneously. Plants propagated from seeds take 3–4 years to bloom. Plants produced from tubers develop (1–)3–6 stems, which start flowering after 5–8 weeks and continue flowering for about another 7 weeks, a ...
... increases gradually until the tuber is full grown. Colchicine content in tubers increases simultaneously. Plants propagated from seeds take 3–4 years to bloom. Plants produced from tubers develop (1–)3–6 stems, which start flowering after 5–8 weeks and continue flowering for about another 7 weeks, a ...
Viburnum - Lake County Extension
... Recognition: The tops of the leaves become pale or spotted due to feeding by whiteflies; sooty mold also grows on the sugary substance excreted by the whiteflies. Whiteflies resemble tiny white moths, and the adults will fly when the plant is disturbed, then re-light on the leaves. Their bodies are ...
... Recognition: The tops of the leaves become pale or spotted due to feeding by whiteflies; sooty mold also grows on the sugary substance excreted by the whiteflies. Whiteflies resemble tiny white moths, and the adults will fly when the plant is disturbed, then re-light on the leaves. Their bodies are ...
A review The Problems Facing the Use of Tissue Culture Technique
... and percentage of variations differ among cultivars. The fruit set failure and dwarfism highly occurred and caused an economical loss. The Occurrence of fruit set failure varied between 20-100%, and number of carpels was between 4-9 carpels, except cvs. Medjool and Toory which were highly produced f ...
... and percentage of variations differ among cultivars. The fruit set failure and dwarfism highly occurred and caused an economical loss. The Occurrence of fruit set failure varied between 20-100%, and number of carpels was between 4-9 carpels, except cvs. Medjool and Toory which were highly produced f ...
for a species placed was proposed by 1823, Bulbisperma ovigera
... further species of Neolourya have been described. These ...
... further species of Neolourya have been described. These ...
Quantification of Primary Metabolites of Nerium indicum Mill
... Extraction of Proteins : A 60 mg of the dried test sample was macerated (Osbrone, 1962) in 10 ml of cold TCA (10%) for 30 min kept at low temperature 4º C for 24 hr and then centrifuged. Each of the supernatants was discarded and the resultant pellet was re-suspended in 5% TCA (10 ml) and heated on ...
... Extraction of Proteins : A 60 mg of the dried test sample was macerated (Osbrone, 1962) in 10 ml of cold TCA (10%) for 30 min kept at low temperature 4º C for 24 hr and then centrifuged. Each of the supernatants was discarded and the resultant pellet was re-suspended in 5% TCA (10 ml) and heated on ...
Crop Profile for Sunflowers in Nebraska
... crop also should be considered. A shallow tillage pass with a spring-tooth, or flexible harrow pulled diagonally to the planting direction can remove many seedling weeds. The rotary hoe is another option used before and just after sunflower emergence. Increased planting rates are recommended if usin ...
... crop also should be considered. A shallow tillage pass with a spring-tooth, or flexible harrow pulled diagonally to the planting direction can remove many seedling weeds. The rotary hoe is another option used before and just after sunflower emergence. Increased planting rates are recommended if usin ...
Supplement to the 2013–2014 CAtAlOGue
... A new line of Helenium produced from tissue culture that are short and compact, no pinching needed! Short for most Helenium means 4 feet, but the Mariachi cultivars will only grow to half that height. Long blooming from late June until September. We offer the following varieties: Fuego (Orange with ...
... A new line of Helenium produced from tissue culture that are short and compact, no pinching needed! Short for most Helenium means 4 feet, but the Mariachi cultivars will only grow to half that height. Long blooming from late June until September. We offer the following varieties: Fuego (Orange with ...
EDN ECHO Development Notes
... longer period of time when seeds were stored at lower temperatures (16 or 21oC; 60 or 70oF) than at a higher temperature (32oC; 90oF). A rough rule of thumb is that the lifespan of stored seeds doubles for every ~5.5oC (10oF) drop in storage temperature. Moisture Content of Seeds: The quality of sto ...
... longer period of time when seeds were stored at lower temperatures (16 or 21oC; 60 or 70oF) than at a higher temperature (32oC; 90oF). A rough rule of thumb is that the lifespan of stored seeds doubles for every ~5.5oC (10oF) drop in storage temperature. Moisture Content of Seeds: The quality of sto ...
Cacti Adaptations
... Roots are important to plants. •They absorb water and minerals from the soil. •They carry water and minerals to the stem. •They help to anchor the plant in the soil. •They store food and water for future use. ...
... Roots are important to plants. •They absorb water and minerals from the soil. •They carry water and minerals to the stem. •They help to anchor the plant in the soil. •They store food and water for future use. ...
Plant reproduction
Plant reproduction is the production of new individuals or offspring in plants, which can be accomplished by sexual or asexual reproduction. Sexual reproduction produces offspring by the fusion of gametes, resulting in offspring genetically different from the parent or parents. Asexual reproduction produces new individuals without the fusion of gametes, genetically identical to the parent plants and each other, except when mutations occur. In seed plants, the offspring can be packaged in a protective seed, which is used as an agent of dispersal.