Overview

Distribution

Localities documented in Tropicos sources

Typha pallida Pobed.:
China (Asia)

Note: This information is based on publications available through Tropicos and may not represent the entire distribution. Tropicos does not categorize distributions as native or non-native.
Creative Commons Attribution Non Commercial Share Alike 3.0 (CC BY-NC-SA 3.0)

© Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO 63110 USA

Source: Missouri Botanical Garden

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Localities documented in Tropicos sources

Typha minima Funck ex Hoppe:
Afghanistan (Asia)
Kyrgyzstan (Asia)
Kazakhstan (Asia)
Mongolia (Asia)
Pakistan (Asia)
Russian Federation (Asia)
Tajikistan (Asia)
Turkmenistan (Asia)
Uzbekistan (Asia)
China (Asia)

Note: This information is based on publications available through Tropicos and may not represent the entire distribution. Tropicos does not categorize distributions as native or non-native.
Creative Commons Attribution Non Commercial Share Alike 3.0 (CC BY-NC-SA 3.0)

© Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO 63110 USA

Source: Missouri Botanical Garden

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Distribution: Central and Atlantic Europe to Asia.
Creative Commons Attribution Non Commercial Share Alike 3.0 (CC BY-NC-SA 3.0)

© Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA

Source: Missouri Botanical Garden

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Physical Description

Morphology

Description

Glabrous perennial plant not more than 1 m tall; stem slender. Leaves usually absent from the flowering stem, very narrow, linear, 1-2 (-3) mm broad. Flowering stem at base surrounded by several short, bladeless lance-tipped sheaths. Male and female parts of inflorescence separate; male spikes hairless; pollen in tetrads; female spikes cylindric, sometimes enlarged above, dark brown in colour; female flowers covered by bracts; hairs and bracts are equal in length.
Creative Commons Attribution Non Commercial Share Alike 3.0 (CC BY-NC-SA 3.0)

© Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA

Source: Missouri Botanical Garden

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Life History and Behavior

Cyclicity

Flower/Fruit

Fl. Per.: June-August.
Creative Commons Attribution Non Commercial Share Alike 3.0 (CC BY-NC-SA 3.0)

© Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA

Source: Missouri Botanical Garden

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Wikipedia

Typha minima

Typha minima, common name Dwarf Bulrush or Miniature Cattail or Least Bulrush, is a perennial herbaceous plant belonging to the Typhaceae family.[3]

Description[edit]

The biological form of Typha minima is hemicryptophyte hydrophyte, meaning that they are plants with submerged overwintering buds, adapted to living in aquatic environments. Vegetative propagation takes place by means of a short 5 to 8 millimeters thick rhizome, that grow up to 20 cm deep in the ground.

Typha minima is the smallest of the cattails. It reaches on average 30–80 centimetres (12–31 in) in height,[4] with a maximum of 140 centimetres (55 in). The stem is erect and simple. The leaves are blue-green, linear, very narrow and not shiny. They reach up to 30 centimetres (12 in) in length and 1–3 millimetres (0.039–0.118 in) in width.

Close-up of a seed spike of Typha minima

These plants are monoecious, with the male and female reproductive structures borne on the same plant but packed into two separate inflorescences. The minute flowers are unisexual and wind-pollinated. Male (staminate) flowers are yellowish, while female (pistillate) flowers are greenish. The female inflorescence is brownish, ellipsoid, 2–5 centimetres (0.79–1.97 in) long, with an hairy rachis after the fall of the flowers.[4] It is separated from the male inflorescence by a naked stem section, about 1 centimetre (0.39 in) long. The male inflorescence is thinner and longer, at the top of the vertical stem.[4] The female flowers have one stalked ovary, surrounded by a thick fringe of hair. The three individual stamens of the male flowers are surrounded by just a few hairs. At the end of blooming the male flowers disperse, leaving the top of the stem naked, while the female inflorescence turns into a brown round seed spike. The main flowering period lasts from May through June.[4] Another flowering period may occurs in August.

Distribution[edit]

This rare plant is widespread in temperate Europe and Asia, but it is threatened with extinction. The distribution is limited to the rivers of the Alps and the Apennines and to the Balkans, the Danube region and the mountains of central Asia.

Habitat[edit]

Typha minima is a light-loving plant and cannot tolerate shade. It grows on periodically flooded banks of slow flowing, cool and pure waters, along lake margins, in marshes, ponds and swamps, at an altitude of 0–1,000 metres (0–3,281 ft) above sea level.[4]

References[edit]

  1. ^ IPNI Plant Name Query Results for Typha minima, The International Plant Names Index, retrieved 2011-09-27 
  2. ^ The Plant List, Typha minima
  3. ^ Hoppe, David Heinrich. Botanisches Taschenbuch 5: 187. 1794.
  4. ^ a b c d e Pignatti S. - Flora d'Italia – Edagricole – 1982. Vol. III, pag. 634
Creative Commons Attribution Share Alike 3.0 (CC BY-SA 3.0)

Source: Wikipedia

Unreviewed

Article rating from 0 people

Average rating: 2.5 of 5

Disclaimer

EOL content is automatically assembled from many different content providers. As a result, from time to time you may find pages on EOL that are confusing.

To request an improvement, please leave a comment on the page. Thank you!