• Thumbnail for Madrean Region
    The Madrean Region (named after the Sierra Madre Occidental) is a floristic region within the Holarctic Kingdom in North America, as delineated by Armen...
    6 KB (552 words) - 15:19, 12 October 2023
  • Thumbnail for Madrean Sky Islands
    The Madrean Sky Islands are enclaves of Madrean pine–oak woodlands, found at higher elevations in a complex of small mountain ranges in southern and southeastern...
    4 KB (333 words) - 22:58, 19 June 2021
  • Thumbnail for Madrean pine–oak woodlands
    The Madrean pine–oak woodlands are subtropical woodlands found in the mountains of Mexico and the southwestern United States. They are a biogeographic...
    6 KB (597 words) - 00:03, 25 April 2024
  • transitional area in which many species from both regions overlap. The region of overlap is called a vegetation tension zone. In traditional schemes,...
    24 KB (2,355 words) - 17:45, 7 May 2024
  • Thumbnail for Boreal Kingdom
    Region Mediterranean Region Saharo-Arabian Region Irano-Turanian Region Madrean Region Тахтаджян А. Л. Флористические области Земли / Академия наук СССР...
    5 KB (510 words) - 16:17, 15 February 2024
  • Thumbnail for Sonoran Desert
    Sonoran Desert (category Madrean Region)
    the Sonoran Desert is within the Sonoran Floristic Province of the Madrean Region of southwestern North America, part of the Holarctic realm of the northern...
    29 KB (2,356 words) - 19:41, 19 May 2024
  • Tortolita Mountains( 4652 ) (both in Madrean sky island region, and also on border of Sonoran Desert ranges-(northeast Madrean)) (Minor ranges: Cerro Colorado...
    4 KB (421 words) - 01:16, 17 September 2022
  • Thumbnail for Mexican Plateau
    Mexican Plateau (category Madrean Region)
    the Sonoran Desert is within the Sonoran Floristic Province of the Madrean Region in southwestern North America, part of the Holarctic Kingdom of the...
    8 KB (652 words) - 16:42, 28 March 2024
  • Thumbnail for California Floristic Province
    California Floristic Province (category Madrean Region)
    Floristic Province belongs to the Madrean Region of the Holarctic (or Boreal) Floristic Kingdom. As part of the Madrean Region, it is bordered on its east by...
    15 KB (1,788 words) - 04:52, 4 May 2024
  • Thumbnail for Chihuahuan Desert
    Chihuahuan Desert (category Madrean Region)
    Sandia–Manzano Mountains, the Magdalena–San Mateo Mountains, and the Gila Region partly border the Chihuahuan Desert and partly border other ecoregions that...
    16 KB (1,551 words) - 21:17, 22 April 2024
  • regions and provinces Circumboreal Region North American Atlantic Region Rocky Mountain Floristic Region Madrean Region Caribbean bioregion Atlantic and...
    31 KB (3,702 words) - 21:48, 20 March 2024
  • Thumbnail for North American monsoon
    North American monsoon (category Madrean Region)
    conditions are reestablished over the region. Geographically, the North American monsoon precipitation region is centered over the Sierra Madre Occidental...
    18 KB (2,182 words) - 12:52, 8 May 2024
  • Rocky Mountain Province Madrean Region Great Basin Province Californian Province Sonoran Province Neotropical Kingdom Caribbean Region West Indian Province...
    7 KB (785 words) - 14:02, 1 May 2024
  • This is a list of mountain ranges in the Madrean Sky Islands ecoregion within the Sonoran and Chihuahuan Deserts of the Southwestern United States and...
    6 KB (509 words) - 18:01, 21 April 2023
  • Thumbnail for Meseta Central matorral
    Meseta Central matorral (category Madrean Region)
    The Meseta Central matorral is a deserts and xeric shrublands ecoregion in north-central Mexico. The Meseta Central matorral occupies the central portion...
    6 KB (503 words) - 21:36, 18 May 2024
  • Thumbnail for Nearctic realm
    dry forest. In terms of floristic provinces, it is represented by the Madrean Region. Although North America and South America are presently joined by the...
    10 KB (928 words) - 11:29, 8 November 2023
  • Thumbnail for Sierra Madre Occidental pine–oak forests
    southwest. The Sierra Madre Occidental pine–oak forests are one of the Madrean pine–oak forests ecoregions, which are found throughout the Sierra Madre...
    22 KB (2,504 words) - 19:55, 12 January 2024
  • Thumbnail for Central Mexican matorral
    Central Mexican matorral (category Madrean Region)
    The Central Mexican matorral is an ecoregion of the deserts and xeric shrublands biome of central Mexico. It is the southernmost ecoregion of the Nearctic...
    8 KB (736 words) - 03:47, 28 February 2024
  • Thumbnail for Rocky Mountain Floristic Region
    Province of the Madrean Region in the south. The borders with the Canadian and Californian Provinces are vague. Although the Rocky Mountain Region has no endemic...
    5 KB (501 words) - 03:40, 29 May 2024
  • regions and provinces Circumboreal Region North American Atlantic Region Rocky Mountain Floristic Region Madrean Region Caribbean bioregion Atlantic and...
    13 KB (1,730 words) - 17:11, 18 December 2021
  • regions and provinces Circumboreal Region North American Atlantic Region Rocky Mountain Floristic Region Madrean Region Caribbean bioregion Atlantic and...
    2 KB (120 words) - 14:33, 6 November 2023
  • Thumbnail for List of San Francisco Bay Area wildflowers
    regions and provinces Circumboreal Region North American Atlantic Region Rocky Mountain Floristic Region Madrean Region Caribbean bioregion Atlantic and...
    6 KB (449 words) - 01:04, 28 May 2022
  • Province is a floristic province within the North American Atlantic Region, a floristic region within the Holarctic Kingdom. It was historically covered by deciduous...
    2 KB (138 words) - 22:45, 16 July 2022
  • regions and provinces Circumboreal Region North American Atlantic Region Rocky Mountain Floristic Region Madrean Region Caribbean bioregion Atlantic and...
    25 KB (2,442 words) - 17:07, 19 May 2024
  • Thumbnail for Laurentian Mixed Forest Province
    Laurentian Mixed Forest Province (category Flora of the Great Lakes region (North America))
    Nearly all of the region was covered by glaciers during the last ice age, which created many lakes and wetlands throughout the region. The poor soils and...
    7 KB (752 words) - 21:59, 31 January 2024
  • regions and provinces Circumboreal Region North American Atlantic Region Rocky Mountain Floristic Region Madrean Region Caribbean bioregion Atlantic and...
    86 KB (10,558 words) - 17:15, 16 March 2024
  • regions and provinces Circumboreal Region North American Atlantic Region Rocky Mountain Floristic Region Madrean Region Caribbean bioregion Atlantic and...
    10 KB (1,250 words) - 01:04, 28 May 2022
  • invasive if it has been introduced by human action to a location, area, or region where it did not previously occur naturally (i.e., is not a native species)...
    29 KB (2,323 words) - 00:57, 15 May 2024
  • regions and provinces Circumboreal Region North American Atlantic Region Rocky Mountain Floristic Region Madrean Region Caribbean bioregion Atlantic and...
    12 KB (533 words) - 16:08, 10 April 2024
  • regions and provinces Circumboreal Region North American Atlantic Region Rocky Mountain Floristic Region Madrean Region Caribbean bioregion Atlantic and...
    13 KB (1,198 words) - 13:29, 23 December 2023