Molinia Caerulea Botany

In proximal regions of mature roots of M. Morphological plasticity is expressed as variation in overall size in the length and width of leaves and especially in the length width and colour of the panicles Hubbard 1968.

Molinia Caerulea Facts

Roste především ve střední a jihovýchodní Evropě.

Molinia caerulea botany. 26 July 1991 Overwintering rooted basal internodes of Molinia caerulea L Moench were taken from the field and subjected to four nutrition. Caerulea the central strengthening tissue of the stele the. The occurrence of silica in relation to meristematic zones and the thickening of the endodermis in the roots of Molinia caerulea L Moench.

In a wet oligotrophic meadow located in the Czech Republic a factorial experiment with treatments consisting of fertilization mowing and removal of the dominant species Molinia caerulea was established in 1994. MOVEAN Botany School Cambridge Molinia caerulea occure on many peat soils both acidic and base rich throughout Britain and is a frequent constituent of hill grazinga. Annals of Botany 62 429-434 1988 429 Leaf Abscission Zones in Moiinia caerulea L Moench the Purple Moor Grass KAMARIAH A.

The line of fracture associated with the zone principally followed the. Molinia Schrank Molinia caerulea L Moench This species is accepted and its native range is Europe to Kazakhstan Medit Ethiopia. Molinia caerulea is a very variable species owing to a combination of phenotypic plasticity and genecological variation.

It is a perennial grass whose life form is considered to show adaptation to growth in fen communities rather than to that on moor and bog 10. This suggests differences in P requirement or P mobilization among co-occurring plant. In the same habitat Erica tetralix is limited by N Calluna vulgaris by P and Molinia caerulea by both N and P Roem et al 2002.

Genus name honors Juan Ignacio Molina 1740-1829 Jesuit historian writer on the civil and natural history. Has been investigated by means of the electron-probe microanalyser and the scanning electron microscope. Although many studies have focused on theecology of thespeciestaxonomic confusion haspersistedup tothepresent.

Broadly circumscribed Molinia only counts two species in Eurasia. Provided by Smithsonian Institution Department of Botany. The response of seven Welsh provenances of Molinia caerulea to wind was assessed by measuring leaf growth and tillering.

All N supplied was enriched with 15 N in the first season and was at natural abundance in the second season. CARTER STANLEY SHAW and CHRISTOPHER A. Annals of Botany 68 569-576 1991 Effect of Nutrition on the Short-term Response of Molinia caerulea to Defoliation B.

Leaf senescence and subsequent shedding of leaves was preceded by the formation of a leaf abscission zone. Provided by Smithsonian Institution Department of Botany. 2Plant Biosystematics and Ecology RG Department of Botany.

Caerulea with leaf sheaths open and not fused at the margins ligule a. This allowed the contribution of remobilization from overwintering stores to be discriminated from current root uptake in supplying N for new shoot. The Molinia caerulea complex is known for its high morphological variability Salim et al.

Plant heights are relevant for. 1995 which has led to various taxonomic concepts and consequently to confusions in phytosociological affiliation Landolt 1977. The zone contains cells which have more than doubled their wall thickness to greater than 0-4 μm.

And Sorghum bicolor L Moench. Molinia caerulea L Moench Show All Show Tabs purple moorgrass General Information. 6 May 1988 ABSTRACT Leaf separation and loss in the grass Moiinia caerulea L.

Arundinacea tall moor grass with mounded basal grass clump to 3 tall but with flower stalks exploding upward to 6-8 tall. In a heathland ecosystem in the Netherlands the growth of three dominant species Molinia caerulea Calluna vulgaris and Erica tetralix is limited by different nutrients. All Habitus and growth type Leaf Flower Fruit seed and dispersal Belowground organs and clonality Trophic mode Karyology Taxon origin Ecological indicator values Habitat and sociology Distribution and frequency Threats and protection.

THORNTON Plants Division The Macaulay Land Use Research Institute Craigiebuckler Aberdeen Scotland AB9 2QJ UK Accepted. Leaf sheaths closed and fused at the margins ligule a membrane and lemmas with 5 or more veins vs. Molina caerulea is separated into two subspecies namely subsp.

Bezkolenec trsťovitý Dostál 1950 bezkolenec trsťovníkovitý Marhold et Hindák 1998 Čeleď. Leaf separation and loss in the grass Molinia caerulea L Moench was investigated using scanning electron microscopy. Poaceae lipnicovité Rozšíření.

Plants of Molinia caerulea were grown in pots for two seasons at two levels of nitrogen N supply and two levels of defoliation. SMITH Department of Biological Sciences Manchester Polytechnic Manchester Ml 5GD UK Accepted. Is native in Belgium Lambinon al.

Habitus and growth type. Caerulea moor grass with grass clump to 18 and flower stalks to 2-3 tall and subsp. Provided by Smithsonian Institution Department of Botany.

The particular circumstances leading to the formation of the typical coarse. Leaf growth was usually depressed whilst tillering tended to increase. However species boundaries within Molinia are rather controversial.

The exceedingly variable Molinia caerulea sl. On the basis of the results an example of a wind-resistant and wind-susceptible provenance was chosen for further study. Molinie rákosovitá Polívka 1912 bezkolenec rákosovitý Dostál 1950 Kubát 2002 Slovenská jména.

Some of its infraspecific taxa are sometimes given specific rank. Overview Data Distribution Pictures Nomenclature. The wind susceptible provenance displayed the lowest water potentials in the wind.

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