Hawthorn
General characteristics of a Hawthorn
The leaves have a triangular to ovoid outline; look for the leaves on flowering short shoots! They are lobed with three to five lobes. The incisions in the leaf blade are less deep, extending to less than half between leaf margin and middle vein. The edges of the leaf lobes are serrate at the top.
The biennial hawthorn also sometimes crosses with the monostyle hawthorn creating hybrids (bastards).
Characteristics
Where does a Hawthorn grow
Tweestijlige meidoorn is rare in the Netherlands in the southeast of the country, along the major rivers and in Drenthe. In Belgium, Common Hawthorn is quite common. Commonly found in forests and sometimes in hedgerows or on banks of streams. It grows preferably on boulder clay, pot clay or lime (e.g. near Winterswijk).
General
| Origin |
Native
|
| Tree Type | Deciduous tree |
Length and Age
| Length in about 10 years | 3 Up to 5 Meter |
| Reproductive Maturity in How Many Years | 5 Up to 8 year |
| Maximum Age | 100 Up to 500 year |
| Required Space | Up to m2 |
| Growth Rate | trees.medium |
Reproduction
| Tree is Self-Pollinating | No |
| Reproduction Method |
Makes seedlings
|
| Reproduction rate |
|
Reproduction rate
| 1. Very low reproduction rate. The plant hardly spreads, has few seeds or vegetative spread (e.g., trees with heavy seeds). |
| 2. Low reproduction rate. Spread via limited seed production or specific conditions required |
| 3. Average reproduction rate. Regular spread, depending on wind, water, or animals, at a moderate speed (e.g., dandelion). |
| 4. High reproduction rate. Many seeds and multiple spread strategies (wind, birds, vegetative). Quickly colonizes open spaces |
| 5. Very high reproduction rate. Invasive species that spread explosively over large distances (e.g., Japanese knotweed). |
Pruning Period
| This Tree is Evergreen | No |
| Summer | June tot July |
| Winter | September tot October |
| Leaf Shapes | Egg-shaped |
| Easy to prune | No |
Bark Characteristics Seedling (50-200cm)
| Lenticels | Yes |
| Colour |
Bud Characteristics Seedling (50-200cm)
| Colour | |
| Bud Position |
Spread out
|
| Bud Shape |
Egg-shaped
|
Other
| Root |
Superficial rooting
|
| Bloom |
Has flowers
Has fruits
|
| Wind sensitivity | Not sensitive to (sea) wind |
Diseases
| Sensitive to the Following Diseases |
Fire blight
|
Light requirement of the Hawthorn
Suitable soil types for the Hawthorn
| Soil type | Suitability |
|---|---|
| light clay |
|
| heavy clay |
|
| sand |
|
| peatland |
|
| Loam |
|
| Moerig op zand |
|
| Lichte zavel |
|
| Zware zavel |
|
Humidity
Suitable acidity level for the Hawthorn
Nutritional needs of the Hawthorn
| 1. | Very nutrient-poor soil |
| 2. | Very nutrient-poor to nutrient-poor soil |
| 3. | Nutrient-poor soil |
| 4. | Nutrient-poor to moderately nutrient-rich soil |
| 5. | Moderately nutrient-rich soil |
| 6. | Moderately nutrient-rich to nutrient-rich soil |
| 7. | Nutrient-rich soil |
| 8. | Extremely nutrient-rich soil |
| 9. | Very extremely nutrient-rich soil |
Humidity
| 1. | Extremely dry soils |
| 2. | Extremely dry to dry soils |
| 3. | Dry soils |
| 4. | Dry to dry/moist soils |
| 5. | Dry/moist soils |
| 6. | Dry/moist to moist soils |
| 7. | Moist soils |
| 8. | Moist to wet soils |
| 9. | Wet soils |
To be applied in landscapes
| Landscape | Suitability |
|---|---|
| Agroforestry |
|
| Hedge |
|
| Hedge |
|
| Forest |
|
| Feeding hedge |
|
| Back yard |
|
| Small back yard |
|
| Solitary |
|
| Wood wall |
|
Cultural-historical value
Insects
| How many insects typically live on this tree/plant? | 209 |
| Which insect groups live on this tree/plant? |
|
| Are there insects dependent on this species? | No |
| Which insect species are dependent on this tree/plant? |
Birds
| Average number of birds per tree/plant? | |
| Which bird groups live on this tree/plant? |
|
Mammals
| Average number of mammals per tree/plant? | |
| Which mammal groups live on this tree/plant? |
rabbits
European badgers
|
| Are there mammals dependent on this species? | No |
| Which mammal species are dependent on this tree/plant? |
Bloom Period
| Summer | April Up to May |
Tree Species
| Tree species that this tree prefers to grow with |
|
Suitable for mammals?
| Mammal | Suitability |
|---|---|
| Badgers |
|
| Squirrel |
|
| Ferret |
|
| Goat |
|
| Herbivorous rodents |
|
| Deer |
|
| Dog |
|
| Cat |
|
| Chicken |
|
| Cow |
|
| Human |
|
| Mouse |
|
| Horse |
|
| Roe deer |
|
| Sheep |
|
| Pig |
|
| Foxes |
|
| Wild boar |
|
| Beavers |
|
Explanation
Explanation
Edibility
- Toxic: This tree or shrub is toxic to mammals and absolutely unsuitable for consumption.
- Very unsuitable: This tree or shrub is unsuitable for consumption by mammals and can be harmful.
- Unsuitable: This tree or shrub is generally unsuitable for consumption by mammals and can have adverse effects.
- Moderately suitable: This tree or shrub is moderately suitable as food for mammals, possibly with certain risks or limitations.
- Suitable: This tree or shrub is generally suitable as food for mammals, with little to no risks.
- Very suitable: This tree or shrub is very suitable as food for mammals, safe, and of high nutritional value.
Trunk Height
Average Trunk Height (hg) of the basal area median tree
Information not available
Trunk Diameter
(dg) (1.30m) of the basal area median tree.
Information not available
Aboveground Biomass
in whole kgInformation not available
Belowground Biomass
in whole kgInformation not available
Substance Binder
| Which substances can be bound or absorbed? |
CO2
Particulate matter
|
Carbon Attraction (kf)
| (dg) (1.30m) of the basal area median tree | Deciduous Trees (Kf = 0,48) |
Warming Resistance
| This tree is well resistant to the warming (plus 3 degrees) of our climate and fits into the future of our climate (heat and drought resistant). | No |
CO2
| 0. | not filled in |
| 1. | no storage |
| 2. | low storage |
| 3. | moderate storage |
| 4. | high storage |
| 5. | very high storage |
Fine Dust
| 0. | not filled in |
| 1. | no capture capacity |
| 2. | low capture capacity |
| 3. | moderate capture capacity |
| 4. | high capture capacity |
| 5. | very high capture capacity |
This is what an adult tree Hawthorn looks like
This is what the fruits of a Hawthorn look like
This is what a Hawthorn in bloom looks like
This is what the bud of a Hawthorn looks like
This is what the leaf of a Hawthorn looks like