Description
Iran ivy - Hedera pastuchovii
In a nutshell
Le lierre d’Iran, Hedera pastuchovii, est une des variétés botaniques de lierre. On le trouve principalement en Turquie, dans le Caucase juqu’en Afghanistan.
Its leaves are triangular in shape, without lobes or with two discrete lobes at the base. They are clearly longer than they are wide. The leaves are attractively veined with grayish veins.
The leaf blade is a shiny dark green with a fairly thick texture. The underside is olive green to light green.
The stems are slender and not very branched. They have the particularity of burying themselves in the soil to emerge further out as suckers.
This quality is ideal for dressing old trees with very dense root systems.
More ivy from Iran
There are very few cultivars of Iranian ivy. Only two are known:
- Hedera pastuchovii 'Ann Ala', with attractive veined foliage
- Hedera pastuchovii 'Lagodeckhi', glossy foliage turning slightly red in cold weather.
Botanists distinguish a subspecies of this ivy, endemic to the island of Cyprus: Hedera pastuchovii subsp. cypria, commonly known as Cyprus ivy.
Technical details - Hedera pastuchovii
Botanical information
- Family: Araliaceae
- Genre : Hedera
- Species: pastuchovii
- Pierot classification: heart-shaped ivy
- Foliage stage: juvenile
- Species origin: Western Asia, from the Caucasus to Afghanistan
Description of Hedera pastuchovii
- Growth habit: spreading, stocky, lianascent
- Number of lobes: none or 2 at base
- Leaf length: 4 to 11 cm
- Leaf width: 3 to 6 cm
- Leaf shape: rather triangular
- Base shape: slightly cordiform
- Apex shape: acute
- Leaf color: medium to dark green, dull
- Color of veins: greyish
- Stem and petiole color: green-brown
- Stem: thin, with little branching
- Petiole length: 3 to 12 cm
- Internodes: 0.5 to 5 cm
- Flowering: solitary umbels or groups of 3 to 8
- Flowering time: September
- Fructification: black berries 0.6 to 1 mm in diameter
- Fruiting period: winter
- Hairs: scaly, 8 to 12 branches
Tips for planting, growing and caring for Hedera pastuchovii
- Exposure: shade, part shade
- Hardiness: -15°C
- Soil moisture: cool soil
- Soil PH: acidic, neutral or calcareous
- Soil type: all
- Soil richness: ordinary or humus-bearing
- Use: ground cover, climber
- Development: moderate
- Pruning: once a year
- Pests: very rare (red spider mites, scale insects)
- Diseases: very rare (leaf spots)
Le lierre dans la littérature
“Le lierre qui enserre les troncs d’arbres morts est semblable à la douleur qui étreint les cœurs dévastés.”
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