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Alcea digitata

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Species of flowering plant
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Alcea digitata
Small plant flowering in Antalya
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malvales
Family: Malvaceae
Genus: Alcea
Species: A. digitata
Binomial name
Alcea digitata
(Boiss.) Alef.
Synonyms
Synonym list
    • Althaea digitata Boiss.
    • Alcea leiocarpa (Sam.)
    • Althaea leiocarpa Sam.

Alcea digitata, the fingered hollyhock, is a tall hollyhock with large flowers native to the Middle East.

Description

A medium to tall (up to 3 m), hairy hollyhock with large, pinkish, or pale flowers (petals to 50 mm). The leaves (particularly upper ones) are distinctively divided into spreading finger-like lobes whose edges are irregular and at times sublobed, the lobes at the base of the leaf tending to point rather backward. Whilst the leaf-end lobe is larger than the others but not hugely so. The low leaves can be well-divided into fingers or just shallowly lobed.

The stem is narrow (to 12 mm) and branched only at the base.The hairs are star-like (sparse or dense). When tall, its height mostly comprises a long flower stalk with little leafage. It is found at roadsides, fields, rocky slopes, steppe, and maquis.

The epicalyx is large (>=50% calyx). The fruit segments with wingless edges, conspicuously wrinkled, pilose hairy (the sides sparsely).

Distribution

The plant's range includes Iran, Lebanon, Palestine, Syria, and Turkey. In Turkey, it has been found growing at an elevation range of 20–2400 metres.

Botanical photographs

Photographs from Antalya unless indicated.

  • Typical look in flower Typical look in flower
  • Typical look in flower Typical look in flower
  • Topmost flowers Topmost flowers
  • Growing plant Growing plant
  • Growing plant Growing plant
  • Leaf shape with end lobe only a little longer and base-lobes backward-pointing Leaf shape with end lobe only a little longer and base-lobes backward-pointing
  • Flower side, showing stellate large epicalyx (>=50% calyx) Flower side, showing stellate large epicalyx (>=50% calyx)
  • Flower underside Flower underside
  • Floral organs in flower centre Floral organs in flower centre
  • Petal base showing hairs Petal base showing hairs
  • Buds, with smaller stellate hairs and large epicalyx Buds, with smaller stellate hairs and large epicalyx
  • Buds, with smaller stellate hairs and large epicalyx Buds, with smaller stellate hairs and large epicalyx
  • Calyx with stellate hairs Calyx with stellate hairs
  • Flower stalk Flower stalk
  • Leaf with narrower lobes Leaf with narrower lobes
  • Leaf with broader lobes (lowest leaves may be very shallow-lobed) Leaf with broader lobes (lowest leaves may be very shallow-lobed)
  • Leaf underside with coarse and fine stellate hairs (upper leaves less coarsely) Leaf underside with coarse and fine stellate hairs (upper leaves less coarsely)
  • Leaf upperside Leaf upperside
  • Leaf stalk with coarser hairs Leaf stalk with coarser hairs
  • Stem with coarser hairs Stem with coarser hairs
  • Stem with sparse hairs Stem with sparse hairs
  • Stem with coarse and many less coarse hairs Stem with coarse and many less coarse hairs
  • Inflorescence stem with less coarse hairs Inflorescence stem with less coarse hairs
  • Exceptionally tall plant, in flower Exceptionally tall plant, in flower
  • Exceptionally tall plant (reaching just beyond top of photo) Exceptionally tall plant (reaching just beyond top of photo)

References

This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (January 2024) (Learn how and when to remove this message)
  1. ^ "Alcea digitata". Plants of the World Online. Royal Botanic Gardens, Kew.
  2. "Alcea digitata". iNaturalist.
  3. Uzunhisarciklı, Mehmet Erkan; Vural, Mecit (1 January 2012). "The taxonomic revision of Alcea and Althaea (Malvaceae) in Turkey". Turkish Journal of Botany. 36 (6).
  4. Uzunhisarciklı, Mehmet Erkan (2009). The Revision of Alcea L. and Althaea L. (Malvaceae) Genus in Turkey (PhD thesis). Gazi University.
  • Davis, P. H. Flora of Turkey and the East Aegean Islands. Vol. 2.
  • Post, George E. Flora of Syria, Palestine, and Sinai. Vol. 1 (2nd ed.).
Taxon identifiers
Alcea digitata
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