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Potamogeton praelongus

Taxonomy
The status of the taxon:
checked
Department: Magnoliophyta
Class Liliopsida
Subclass: Alismatidae
Superorder: Alismatanae
Order: Potamogetonales
Family: Potamogetonaceae
Genus: Potamogeton
The specific epithet: praelongus
Author: Wulf.
Names, synonyms, alternative name of this plant in different countries
Name Status
Potamogeton praelongus Wulf. main title
whitestem pondweed English name

Ecology:

Relationship to the world.:
Light
Source: Common. (See Sources tab)
The soil requirements.:
Среднеплодородная
Source: Common. (See Sources tab)
During the growing season.:
Весна и Лето
Source: Common. (See Sources tab)
Resistance to fires.:
No
Source: Common. (See Sources tab)
Type of plant in the context of consolidation of the soil.:
Rhizomatous
Source: Common. (See Sources tab)
Allelopathy at least one other species.:
No
Source: Common. (See Sources tab)
Nitrogen fixation.:
Нет
Source: Common. (See Sources tab)
Adapted to coarse soils:
No
Source: Common. (See Sources tab)
Adaptability to soils with a medium texture.:
No
Source: Common. (See Sources tab)
Adaptability to soils with a fine texture.:
No
Source: Common. (See Sources tab)
Resistance to absence of oxygen in the soil.:
Yes
Source: Common. (See Sources tab)
Resistance to calcareous soil.:
No
Source: Common. (See Sources tab)
The ability to recover after a fire.:
Yes
Source: Common. (See Sources tab)
The minimum number of warm days per year required for the normal development of the plant.:
90
Source: Common. (See Sources tab)
The ability to suck moisture from the soil.:
Yes
Source: Common. (See Sources tab)
pH (Minimum).:
5
Source: Common. (See Sources tab)
pH (Maximum).:
7
Source: Common. (See Sources tab)
The maximum rainfall in cm at home plants.:
30
Source: Common. (See Sources tab)
The minimum rainfall in cm at home plants.:
139
Source: Common. (See Sources tab)
Salinity resistance.:
No
Source: Common. (See Sources tab)
The minimum temperature recorded in the homeland of the plant, Celsius.:
-38
Source: Common. (See Sources tab)

Data on environmental scales:

Scale Landolt

Attitude to moisture:
in soils saturated with water, avoiding sredneoblastnoj habitats
Source: Common. (See Sources tab)
The acidity of the soil:
in slightly acidic soil, never very sour, but sometimes in neutral and slightly alkaline (pH 4.5 to 7.5)
Source: Common. (See Sources tab)
The richness of the soil mineral nutrition, especially nitrogen compounds:
on poor soils
Source: Common. (See Sources tab)
The content of humus:
on soils rich in humus, but the plant roots reach the mineral soil
Source: Common. (See Sources tab)
Mechanical composition and soil structure:
on fine soils (clay, peat), usually waterproof and poorly aerated (particle diameter less than 0.002 mm)
Source: Common. (See Sources tab)
Illumination:
penumbral plant (at a relative illumination of more than 10%)
Source: Common. (See Sources tab)
Temperature:
3
Source: Common. (See Sources tab)
Continenatlity:
3
Source: Common. (See Sources tab)

The Scale Of Tsyganov

Termokhimicheskie scale, from:
subarctic (10-20 kcal/cm*cm*year)
Source: Common. (See Sources tab)
Termokhimicheskie scale, to:
nemoral (40-50 kcal/cm*cm*year)
Source: Common. (See Sources tab)
Continentality of climate, from:
extracanonical
Source: Common. (See Sources tab)
Continentality of climate, to:
ultracontinental
Source: Common. (See Sources tab)
Apolitically aridity-Guidetti, from:
maturity/semi-arid
Source: Common. (See Sources tab)
Apolitically aridity-Guidetti to:
argumeny/hypergeometry
Source: Common. (See Sources tab)
Creolisation, from:
very harsh winters/winters
Source: Common. (See Sources tab)
Karolinamisia to:
mild winters/warm winters
Source: Common. (See Sources tab)
Soil moisture, from:
marsh
Source: Common. (See Sources tab)
Soil moisture, to:
water
Source: Common. (See Sources tab)
The wealth of soil nitrogen from:
very poor nitrogen soils
Source: Common. (See Sources tab)
The wealth of the soil nitrogen, to:
provided enough nitrogen in the soil
Source: Common. (See Sources tab)
The acidity of the soil, from:
slightly acidic soils (pH=5.5 to 6.5)
Source: Common. (See Sources tab)
The acidity of the soil, to:
slightly alkaline soils (pH=7,2-8,0)
Source: Common. (See Sources tab)
Light-shading from:
open spaces
Source: Common. (See Sources tab)
Light-shading, to:
semi-open spaces/light woods
Source: Common. (See Sources tab)

Appearance:

Growth form:
Herbaceous plant
Source: Common. (See Sources tab)
The shape of the crown:
Распростёртая
Source: Common. (See Sources tab)
The density of the crown:
Разреженная
Source: Common. (See Sources tab)
Life:
Многолетнее
Source: Common. (See Sources tab)
Flower color:
Зелёный
Source: Common. (See Sources tab)
The beauty of the autumn coloration of the foliage:
No
Source: Common. (See Sources tab)
Decorative flower:
No
Source: Common. (See Sources tab)
Foliage colour:
Зелёный
Source: Common. (See Sources tab)
The density of the crown in the winter:
Sparse
Source: Common. (See Sources tab)
The texture of the foliage:
Thin
Source: Common. (See Sources tab)
The color of the fruit:
Зелёный
Source: Common. (See Sources tab)
Decorative fruit:
No
Source: Common. (See Sources tab)
Durability:
Менее 100 лет
Source: Common. (See Sources tab)
Flowering period:
Поздняя весна
Source: Common. (See Sources tab)

Use:

Nutritional value.:
Nonpoisonous
Source: Common. (See Sources tab)
Feed value.:
No
Source: Common. (See Sources tab)
The suitability of the fruit (seeds, berries, etc.) for commercial use.:
No
Source: Common. (See Sources tab)
Use as lumber.:
No
Source: Common. (See Sources tab)
The possibility of obtaining tar.:
No
Source: Common. (See Sources tab)
Use as Telegraph poles.:
No
Source: Common. (See Sources tab)
Use as pulpwood.:
No
Source: Common. (See Sources tab)
Use as veneer or plywood.:
No
Source: Common. (See Sources tab)

Interesting facts:

The bloating belly in animal husbandry.:
No
Source: Common. (See Sources tab)
The presence of shoots from dormant buds after removal of the biomass.:
No
Source: Common. (See Sources tab)
The rate of growth.:
The rapid growth
Source: Common. (See Sources tab)

Care:

Attitude to pruning:
No
Source: Common. (See Sources tab)
Planting density, max, m2.:
1
Source: Common. (See Sources tab)

Reproduction:

Methods of reproduction:
Семенами;
Source: Common. (See Sources tab)
Preva shoots:
No
Source: Common. (See Sources tab)
Fruitage:
Лето
Source: Common. (See Sources tab)
The end of the fruiting:
Лето
Source: Common. (See Sources tab)
Long hold on the seeds on the plant after ripening:
No
Source: Common. (See Sources tab)
Makes whether transplant with open root system:
Yes
Source: Common. (See Sources tab)
Vigour:
Low
Source: Common. (See Sources tab)
Stratification.:
Нет
Source: Common. (See Sources tab)
The list of sources:
1. Черепанов, 1995