Useful information about the taxon (species, subspecies, variety...)
Quercus × ludoviciana Sarg. 1913
(Q. pagoda × Q. phellos)
Fagaceae
(APG IV)Ludwig's hybrid oak, Louisiana oak
Taxon concept: The Plant List (2014), version 1.1
Quercus × ludoviciana Sarg. - Accepted: Quercus × ludoviciana Sarg. bei The Plant List (2014), version 1.1; Familie: Fagaceae (APG III)
- Life form
- tree
- Leaves
- glossy green, with bristle-tipped lobes; petiole 7-20 mm long
- Fruits
- oblong-ovate acorn with cupule
- Soil conditions
- preferentially on lime-free soils
- Comments
- is a hybrid of Quercus pagoda Raf. with Quercus phellos L.
- Bark
- smooth, dark grey and pink streaked
Oaks of the World (Accessed: 2019): Quercus x ludoviciana. See: http://oaks.of.the.world.free.fr/quercus_ludoviciana.htm; The International Plant Names Index (2009). Published on the Internet http://www.ipni.org; Courtesy to IPNI, 2009. Exported from IPNI at date: 2009-09-22 20:17:51;
Last update:
Taxonomic update: Database method on: 4.3.2020Update of the description: Matthias Krause; latest by: Matthias Krause on: 3.4.2019In the list below you will find the geographic coordinates of many woody plants in the garden. In these cases the points are marked in the map. If no coordinates are listed, the coordinate of the point in the map marks the middle coordinate of the section.| Sex | Standort | Accession number | Planting year | Donation | IPEN | Lat. | Long. |
|---|---|---|---|---|---|---|---|
| Parzelle U | LG-U-027-18229 | 1998 | + | XX-0-HOH-LG-U-027-18229 | 48,70622 | 9,212572 |