Natura - nature
Ref: C. Linnaeus, 1748: 210
actualia - actual entities
Ref: A. Voltolini, 2006: 44 (note 19) [assumed position]
Mundus Plinius - physical world
Ref: C. Linnaeus, 1758: 5 [indirect position]; 24 Apr 2014.
Astra Plinius - celestial bodies
Ref: C. Linnaeus, 1758: 6
Universe
Ref: R. Powell, 2006: 13 Dec 2007 [indirect position]
(Supercluster) Virgo-Hydra-Centaurus Supercluster
Ref: R. Powell, 2006: 3 Nov 2010
(Supercluster) Virgo Supercluster
Ref: R. Powell, 2006: 3 Nov 2010
(Cluster) Local Group
Ref: R. Powell, 2006: 13 Dec 2007
(Galaxy) Milky Way Galaxy veter.
Ref: R. Powell, 2006: 13 Dec 2007
(Spiral arm) Orion Arm
Ref: R. Powell, 2006: 13 Dec 2007
(Region) Local Bubble
Ref: Wikimedia: 5 Oct 2013
Local Interstellar Cloud
Ref: Wikimedia: 5 Jun 2013
(Planetary system) Solar System
Ref: R. Powell, 2006: 13 Dec 2007
(Planet-satellite system) Earth System
Ref: IAU, WGPSN: 12 Dec 2007
(Planet) Earth veter.
Ref: IAU, WGPSN: 12 Dec 2007
"spheres" (Earth)
Ref: 23 Jul 2010
(Sphere) Hydrosphere (Earth) - layer of water
Ref: Wikimedia: 19 Jul 2010
(Drainage basin) [Atlantic Ocean Basin]
Ref: Wikimedia: 20 Jul 2010 [inferred name]
(Drainage basin) [American Mediterranean Sea Basin] (America)
Ref: Wikimedia: 20 Jul 2010 [inferred name]
(Drainage basin) Gulf of Mexico Basin
Drainage basin [Lake Pontchartrain Basin] (United States: Louisiana)
Ref: USGS: 1 Aug 2011 [inferred name]
(Drainage basin) [Lake Maurepas Basin] (United States: Louisiana, Mississippi)
Ref: USGS: 1 Aug 2011 [inferred name]
(Drainage basin) [Amite River Basin] (United States: Louisiana, Mississippi)
Ref: USGS: 1 Aug 2011 [inferred name]
(Drainage basin) [Beaver Creek Basin] (United States: Louisiana: East Feliciana Parish, Mississippi: Amite County)
Ref: USGS: 1 Aug 2011 [inferred name]
(Stream) Crawford Branch (United States: Mississippi: Amite County)
Ref: USGS: 1 Aug 2011