Stipa tenacissima L.
Alfa | Alfa
Biosystematics
- Kingdom
- Plantae
- Branch
- Phanérogames
- Subphylum
- Class
- Liliopsida
- Subclass
- Order
- Poaceae
- General shape
- Tree
- Life cycle and type
- Perennial
- Specie parts
- Use
- Description
- Stipa tenacissima est une plante cespiteuse (poussant en touffes) aux tiges dressées de 60 à 150 (voire 200) cm de long. La gaine foliaire présente des oreillettes de 10 à 12 mm de haut. Une ligule en forme de membrane ciliée est présente.
- Family
- Poaceae
- Sub-family
- Pooideae
- Genus
- Stipa
- Arabic name
- الحلفاء
Morphology
- Visible fruit/seeds
- Nitrogen fixation
- Known allelopath
- Natural regeneration capacity
- Remarkable flower
- Max height at maturity
- 100 cm
- Lifespan
- 1200 Month
-
Foliage color
#91eb81
-
Fruit/seed color
#d8f2ce
- C:N ratio (Fertility)
- High
- Foliage type
- Evergreen
- Leaf porosity Summer
- Medium
- Leaf porosity Winter
- Low
- Foliage texture
- Medium
- Growth rate
- Medium
- Root system depth
- Superficial
- Active growth period
- Spring Summer
Biology
- Fruit/seed persistence
- Fruit/seed abundance
- Tendency to conserve
- Duration of seed dispersal
- 25 Day
- Water content
- 25 %
-
Beginning of fruit/seed period 2023-03-17
-
End of fruit/seed period 2023-04-30
- Maturation
- Summer
- Flowering period
- Spring
- Reproduction
- Sexual and vegetative
- Seed dispersal unit
- Capitulum
- Type of release
- Anemochory
- Dispersal area
- High
- Pollinators
-
- Wind
- Shade tolerance
- High
- Grazing tolerance
- High
- CaCO3 tolerance
- High
- Seed longevity (germination power)
- espece.longue
Multiplication
- Seed dormancy
- Commercial availability of seeds
- Light effect
- Reforestation potential
- Weight of 1000 seeds
- 0.35 Kg
- Seed impurity
- 12 %
- Latency period
- 1 Days
- Germination rate
- 90 %
- Germination speed
- 2 Days
- Average germination time (DMG)
- 3 Days
- Optimal temperature for germination
- 25 C°
- Plant density
- 1200 Ha