Metasequoia glyptostroboides

Dawn redwood

Habitus (CC BY-SA 3.0) Andrea Moro

Short Description

The dawn redwood is a deciduous conifer that can reach heights of 40 metres. Its crown is irregular and usually spreads widely.

The deciduous needles are soft, blue-green on the upper surface and light green on the lower surface with two elongated, light stripes. They stand in two rows opposite each other.

The orange-brown to light brown bark is finely cracked lengthwise and peels off in narrow strips.

The male cones are in elongated inflorescences (catkins) in the leaf axils of the long shoots. The female cones are green, spherical and are located at the end of the short shoots.

The mature cones are light brown and spherical with wedge-shaped cone scales. The seeds are ovoid and winged.

Features

Dawn redwood

Metasequoia glyptostroboides
  • soft needles in two rows

  • spherical cones

Nadeln (CC BY-SA 2.5) Derek Ramsey

In the city

The dawn redwood is often planted as an ornamental tree in parks and gardens in the city. It prefers warm, light and moist sites with nutrient-rich clay soils.

Fun Facts

  • For a long time, this tree species was only known to researchers from fossil finds. In 1941, a group of the trees was discovered in a remote mountain region of China and has since been considered a living fossil.

  • The flowering period is from February to March.

  • The seeds of the dawn redwood can be grown indoors all year round. It can already be planted out in the first year.

  • Endangerment level Germany: not evaluated
  • It originates from China and has been planted worldwide. It belongs to the non-native plants (neophytes).

Rinde (CC BY-SA 4.0) Alice Kracht

Sources

Habitus, Andrea Moro, CC BY-SA 3.0, https://species-id.net/openmedia/File:Dryades_TSB56594.jpg

Nadeln, Derek Ramsey, CC BY-SA 2.5, https://commons.wikimedia.org/wiki/File:Dawn_Redwood_Metasequoia_glyptostroboides_Needles_3264px.jpg

Rinde, Alice Kracht, CC BY-SA 4.0, https://offene-naturfuehrer.de/web/Datei:Metasequoia_glyptostroboides_(3).JPG

Page „Urweltmammutbaum“. : Wikipedia, The Free Encyclopedia. Date of last revision: 27.02.2017, 09:23 UTC. URL: https://de.wikipedia.org/w/index.php?title=Urweltmammutbaum&oldid=163063069 (Accessed: 31.03.2017).