Tree of Heaven - Revision history

Watlington: Added corrections and additions to the removal section. Girding doesn't work any better than cutting!

2024-07-30T01:03:05Z

Added corrections and additions to the removal section. Girding doesn't work any better than cutting!

← Older revision		Revision as of 01:03, 30 July 2024
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	== Removal ==		== Removal ==
	~~Larger trees should be~~ [[Girding\|girded.]] ~~If cut~~, the root system will respond vigorously, by both sprouting at the stump and by sending up saplings from rhyzomes. After removal, expect an overwhelming surge in Tree of Heaven saplings in the area, and both the seed bank and the rhizome system react to the increased light. Repeated years of pulling will be needed to clear the area.		If the tree is cut or [[Girding\|girded]], the root system will respond vigorously, by both sprouting at the stump and by sending up saplings from rhyzomes. If herbicide is not used, multiple years of cutting will be needed to kill the root system.

			After removal, expect an overwhelming surge in Tree of Heaven saplings in the area, and both the seed bank and the rhizome system react to the increased light. Repeated years of pulling will be needed to clear the area.
	[[File:Tree of Heaven Saplings.jpg\|left\|thumb\|200x200px\|Saplings and their root structures]]		[[File:Tree of Heaven Saplings.jpg\|left\|thumb\|200x200px\|Saplings and their root structures]]
	Smaller saplings should be pulled, with as much of the root structure as can be found.		Smaller saplings should be pulled, with as much of the root structure as can be found. Tree of Heaven has an interesting root structure, where each tree will have a major tap root extending horizontally along the ground (not vertically down into the ground, as with Oak). Try to get as much of that out as possible (don't just cut/break it).

	== Common Mis-identifications ==		== Common Mis-identifications ==

Watlington: Added new info about Spotted Lanterflies and Tree of Heaven

2024-03-06T14:22:46Z

Added new info about Spotted Lanterflies and Tree of Heaven

← Older revision		Revision as of 14:22, 6 March 2024
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	[[File:Rhus vs Ailanthus altissima folia UGA-5451741.jpg\|thumb\|Leaves of Tree of Heaven (bottom) versus Sumac (top)]]		[[File:Rhus vs Ailanthus altissima folia UGA-5451741.jpg\|thumb\|Leaves of Tree of Heaven (bottom) versus Sumac (top)]]
	'''Black Walnut''' (''Juglans Nigra'', [[wikipedia:Juglans_nigra\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=juni USDA], [https://gobotany.nativeplanttrust.org/species/juglans/nigra/ GoBotany]) also has a similar compound leaf. The difference is that the Black Walnut leaves don't have the notch and "eye" at the base, and have teeth along the edge.		'''Black Walnut''' (''Juglans Nigra'', [[wikipedia:Juglans_nigra\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=juni USDA], [https://gobotany.nativeplanttrust.org/species/juglans/nigra/ GoBotany]) also has a similar compound leaf. The difference is that the Black Walnut leaves don't have the notch and "eye" at the base, and have teeth along the edge.

			== Other Info ==
			Recent studies indicate that Tree of Heaven may be contributing to the Spotted Lanterfly infestion in North America. When Spotted Lanterflies feed on Tree of Heaven (their preferred food plant), they concentrate a toxin from Tree of Heaven and become toxic to birds. If their diet does not contain Tree of Heaven, birds learn to eat them and help control them. [https://www.washingtonpost.com/climate-environment/2024/03/04/spotted-lantern-flies-how-to-stop/<nowiki>]</nowiki>

Watlington: Added links to CISMA and NISIC

2024-01-16T23:16:36Z

Added links to CISMA and NISIC

← Older revision		Revision as of 23:16, 16 January 2024
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	'''Ailanthus altissima''' ([[wikipedia:Ailanthus_altissima\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=AIAL USDA], [https://gobotany.nativeplanttrust.org/species/ailanthus/altissima/ GoBotany], [https://www.invasiveplantatlas.org/subject.html?sub=3003 IPANE], [https://www.invasive.org/weedcd/pdfs/wow/tree-of-heaven.pdf USFS Weed of the Week!]) is a rapidly growing medium sized tree, up to 80ft. in height. It has large compound leaves, which resemble those of sumac but have a distinctive notch and an "eye" (gland) on each side at the base of the leaf. All parts of the tree smell like peanut butter.		'''Ailanthus altissima''' [ [https://cisma-suasco.org/invasive/tree-of-heaven/ CISMA], [[wikipedia:Ailanthus_altissima\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=AIAL USDA] - [https://www.invasivespeciesinfo.gov/terrestrial/plants/tree-heaven NISIC], [https://gobotany.nativeplanttrust.org/species/ailanthus/altissima/ GoBotany], [https://www.invasiveplantatlas.org/subject.html?sub=3003 IPANE], [https://www.invasive.org/weedcd/pdfs/wow/tree-of-heaven.pdf USFS Weed of the Week!] ]

			Tree of Heaven is a rapidly growing medium sized tree, up to 80ft. in height. It has large compound leaves, which resemble those of sumac but have a distinctive notch and an "eye" (gland) on each side at the base of the leaf. All parts of the tree smell like peanut butter.
	[[File:Ailanthus altissima 20200721a.jpg\|thumb\|Tree of Heaven]]		[[File:Ailanthus altissima 20200721a.jpg\|thumb\|Tree of Heaven]]
	[[File:Ailanthus altissima -close-up showing glands at leaflet bases.jpg\|left\|thumb\|267x267px\|Leaf base close-up]]		[[File:Ailanthus altissima -close-up showing glands at leaflet bases.jpg\|left\|thumb\|267x267px\|Leaf base close-up]]
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	== Common Mis-identifications ==		== Common Mis-identifications ==
	'''Smooth Sumac''' (''Rhus Glabra'', [[wikipedia:Rhus_glabra\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=rhgl USDA], [https://gobotany.nativeplanttrust.org/species/rhus/glabra/ GoBotany]) and '''Staghorn Sumac''' (''Rhus typhina'', [[wikipedia:Rhus_typhina\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=RHTY USDA], [https://gobotany.nativeplanttrust.org/species/rhus/hirta/ GoBotany]) have a compound leaf and juvenile growth form similar to Tree of Heaven. The difference is in the leaf detail (Sumac leaves are smooth at the base) and smell (Sumac does NOT smell like peanut butter).		Most natives which might be confused with Tree of Heaven have teeth along leaf edges:

			'''Smooth Sumac''' (''Rhus Glabra'', [[wikipedia:Rhus_glabra\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=rhgl USDA], [https://gobotany.nativeplanttrust.org/species/rhus/glabra/ GoBotany]) and '''Staghorn Sumac''' (''Rhus typhina'', [[wikipedia:Rhus_typhina\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=RHTY USDA], [https://gobotany.nativeplanttrust.org/species/rhus/hirta/ GoBotany]) have a compound leaf and juvenile growth form similar to Tree of Heaven. The difference is in the leaf detail (Sumac leaves are smooth at the base, and have teeth along the edges) and smell (Sumac does NOT smell like peanut butter).
	[[File:Rhus vs Ailanthus altissima folia UGA-5451741.jpg\|thumb\|Leaves of Tree of Heaven (bottom) versus Sumac (top)]]		[[File:Rhus vs Ailanthus altissima folia UGA-5451741.jpg\|thumb\|Leaves of Tree of Heaven (bottom) versus Sumac (top)]]
	'''Black Walnut''' (''Juglans Nigra'', [[wikipedia:Juglans_nigra\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=juni USDA], [https://gobotany.nativeplanttrust.org/species/juglans/nigra/ GoBotany]) also has a similar compound leaf. The difference is that the Black Walnut leaves don't have the notch and "eye" at the base.		'''Black Walnut''' (''Juglans Nigra'', [[wikipedia:Juglans_nigra\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=juni USDA], [https://gobotany.nativeplanttrust.org/species/juglans/nigra/ GoBotany]) also has a similar compound leaf. The difference is that the Black Walnut leaves don't have the notch and "eye" at the base, and have teeth along the edge.

Watlington: Fixed links and harmonized style

2024-01-16T15:57:08Z

Fixed links and harmonized style

← Older revision		Revision as of 15:57, 16 January 2024
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	'''Ailanthus altissima''' ([[wikipedia:Ailanthus_altissima\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=AIAL USDA], GoBotany, [https://www.invasiveplantatlas.org/subject.html?sub=3003 IPANE], [https://www.invasive.org/weedcd/pdfs/wow/tree-of-heaven.pdf USFS Weed of the Week!]) is a rapidly growing medium sized tree, up to 80ft. in height. It has large compound leaves, which resemble those of sumac but have a distinctive notch and an "eye" (gland) on each side at the base of the leaf. All parts of the tree smell like peanut butter.		'''Ailanthus altissima''' ([[wikipedia:Ailanthus_altissima\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=AIAL USDA], [https://gobotany.nativeplanttrust.org/species/ailanthus/altissima/ GoBotany], [https://www.invasiveplantatlas.org/subject.html?sub=3003 IPANE], [https://www.invasive.org/weedcd/pdfs/wow/tree-of-heaven.pdf USFS Weed of the Week!]) is a rapidly growing medium sized tree, up to 80ft. in height. It has large compound leaves, which resemble those of sumac but have a distinctive notch and an "eye" (gland) on each side at the base of the leaf. All parts of the tree smell like peanut butter.
	[[File:Ailanthus altissima 20200721a.jpg\|thumb\|Tree of Heaven]]		[[File:Ailanthus altissima 20200721a.jpg\|thumb\|Tree of Heaven]]
	[[File:Ailanthus altissima -close-up showing glands at leaflet bases.jpg\|left\|thumb\|267x267px\|Leaf base close-up]]		[[File:Ailanthus altissima -close-up showing glands at leaflet bases.jpg\|left\|thumb\|267x267px\|Leaf base close-up]]
	It spreads by seed and also aggressively by root rhizome. It produces toxins which prevent the establishment of other species.		It spreads by seed and also aggressively by root rhizome. It produces toxins which prevent the establishment of other species.

	=== Removal ===		== Removal ==
	Larger trees should be [[Girding\|girded.]] If cut, the root system will respond vigorously, by both sprouting at the stump and by sending up saplings from rhyzomes. After removal, expect an overwhelming surge in Tree of Heaven saplings in the area, and both the seed bank and the rhizome system react to the increased light. Repeated years of pulling will be needed to clear the area.		Larger trees should be [[Girding\|girded.]] If cut, the root system will respond vigorously, by both sprouting at the stump and by sending up saplings from rhyzomes. After removal, expect an overwhelming surge in Tree of Heaven saplings in the area, and both the seed bank and the rhizome system react to the increased light. Repeated years of pulling will be needed to clear the area.
	[[File:Tree of Heaven Saplings.jpg\|left\|thumb\|200x200px\|Saplings and their root structures]]		[[File:Tree of Heaven Saplings.jpg\|left\|thumb\|200x200px\|Saplings and their root structures]]
	Smaller saplings should be pulled, with as much of the root structure as can be found.		Smaller saplings should be pulled, with as much of the root structure as can be found.

	=== Common Mis-identifications ===		== Common Mis-identifications ==
	'''Smooth Sumac''' (''Rhus Glabra'', [[wikipedia:Rhus_glabra\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=rhgl USDA], [https://gobotany.nativeplanttrust.org/species/rhus/glabra/ GoBotany]) and '''Staghorn Sumac''' (''Rhus typhina'', [[wikipedia:Rhus_typhina\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=RHTY USDA], [https://gobotany.nativeplanttrust.org/species/rhus/hirta/ GoBotany]) have a compound leaf and juvenile growth form similar to Tree of Heaven. The difference is in the leaf detail (Sumac leaves are smooth at the base) and smell (Sumac does NOT smell like peanut butter).		'''Smooth Sumac''' (''Rhus Glabra'', [[wikipedia:Rhus_glabra\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=rhgl USDA], [https://gobotany.nativeplanttrust.org/species/rhus/glabra/ GoBotany]) and '''Staghorn Sumac''' (''Rhus typhina'', [[wikipedia:Rhus_typhina\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=RHTY USDA], [https://gobotany.nativeplanttrust.org/species/rhus/hirta/ GoBotany]) have a compound leaf and juvenile growth form similar to Tree of Heaven. The difference is in the leaf detail (Sumac leaves are smooth at the base) and smell (Sumac does NOT smell like peanut butter).
	[[File:Rhus vs Ailanthus altissima folia UGA-5451741.jpg\|thumb\|Leaves of Tree of Heaven (bottom) versus Sumac (top)]]		[[File:Rhus vs Ailanthus altissima folia UGA-5451741.jpg\|thumb\|Leaves of Tree of Heaven (bottom) versus Sumac (top)]]
	'''Black Walnut''' (''Juglans Nigra'', [[wikipedia:Juglans_nigra\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=juni USDA], [https://gobotany.nativeplanttrust.org/species/juglans/nigra/ GoBotany]) also has a similar compound leaf. The difference is that the Black Walnut leaves don't have the notch and "eye" at the base.		'''Black Walnut''' (''Juglans Nigra'', [[wikipedia:Juglans_nigra\|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=juni USDA], [https://gobotany.nativeplanttrust.org/species/juglans/nigra/ GoBotany]) also has a similar compound leaf. The difference is that the Black Walnut leaves don't have the notch and "eye" at the base.

Watlington at 04:20, 10 January 2024

2024-01-10T04:20:20Z

← Older revision		Revision as of 04:20, 10 January 2024
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	=== Removal ===		=== Removal ===
	Larger trees should be girded. If cut, the root system will respond vigorously, by both sprouting at the stump and by sending up saplings from rhyzomes. After removal, expect an overwhelming surge in Tree of Heaven saplings in the area, and both the seed bank and the rhizome system react to the increased light. Repeated years of pulling will be needed to clear the area.		Larger trees should be [[Girding\|girded.]] If cut, the root system will respond vigorously, by both sprouting at the stump and by sending up saplings from rhyzomes. After removal, expect an overwhelming surge in Tree of Heaven saplings in the area, and both the seed bank and the rhizome system react to the increased light. Repeated years of pulling will be needed to clear the area.
	[[File:Tree of Heaven Saplings.jpg\|left\|thumb\|200x200px\|Saplings and their root structures]]		[[File:Tree of Heaven Saplings.jpg\|left\|thumb\|200x200px\|Saplings and their root structures]]
	Smaller saplings should be pulled, with as much of the root structure as can be found.		Smaller saplings should be pulled, with as much of the root structure as can be found.

Watlington: Created page with "'''Ailanthus altissima''' (Wikipedia, [https://plants.usda.gov/home/plantProfile?symbol=AIAL USDA], GoBotany, [https://www.invasiveplantatlas.org/subject.html?sub=3003 IPANE], [https://www.invasive.org/weedcd/pdfs/wow/tree-of-heaven.pdf USFS Weed of the Week!]) is a rapidly growing medium sized tree, up to 80ft. in height. It has large compound leaves, which resemble those of sumac but have a distinctive notch and an "eye" (gland) on e..."

2024-01-10T04:19:05Z

Created page with "'''Ailanthus altissima''' (Wikipedia, [https://plants.usda.gov/home/plantProfile?symbol=AIAL USDA], GoBotany, [https://www.invasiveplantatlas.org/subject.html?sub=3003 IPANE], [https://www.invasive.org/weedcd/pdfs/wow/tree-of-heaven.pdf USFS Weed of the Week!]) is a rapidly growing medium sized tree, up to 80ft. in height. It has large compound leaves, which resemble those of sumac but have a distinctive notch and an "eye" (gland) on e..."

New page

'''Ailanthus altissima''' ([[wikipedia:Ailanthus_altissima|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=AIAL USDA], GoBotany, [https://www.invasiveplantatlas.org/subject.html?sub=3003 IPANE], [https://www.invasive.org/weedcd/pdfs/wow/tree-of-heaven.pdf USFS Weed of the Week!]) is a rapidly growing medium sized tree, up to 80ft. in height. It has large compound leaves, which resemble those of sumac but have a distinctive notch and an "eye" (gland) on each side at the base of the leaf. All parts of the tree smell like peanut butter.
[[File:Ailanthus altissima 20200721a.jpg|thumb|Tree of Heaven]]
[[File:Ailanthus altissima -close-up showing glands at leaflet bases.jpg|left|thumb|267x267px|Leaf base close-up]]
It spreads by seed and also aggressively by root rhizome. It produces toxins which prevent the establishment of other species.

=== Removal ===
Larger trees should be girded. If cut, the root system will respond vigorously, by both sprouting at the stump and by sending up saplings from rhyzomes. After removal, expect an overwhelming surge in Tree of Heaven saplings in the area, and both the seed bank and the rhizome system react to the increased light. Repeated years of pulling will be needed to clear the area.
[[File:Tree of Heaven Saplings.jpg|left|thumb|200x200px|Saplings and their root structures]]
Smaller saplings should be pulled, with as much of the root structure as can be found.

=== Common Mis-identifications ===
'''Smooth Sumac''' (''Rhus Glabra'', [[wikipedia:Rhus_glabra|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=rhgl USDA], [https://gobotany.nativeplanttrust.org/species/rhus/glabra/ GoBotany]) and '''Staghorn Sumac''' (''Rhus typhina'', [[wikipedia:Rhus_typhina|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=RHTY USDA], [https://gobotany.nativeplanttrust.org/species/rhus/hirta/ GoBotany]) have a compound leaf and juvenile growth form similar to Tree of Heaven. The difference is in the leaf detail (Sumac leaves are smooth at the base) and smell (Sumac does NOT smell like peanut butter).
[[File:Rhus vs Ailanthus altissima folia UGA-5451741.jpg|thumb|Leaves of Tree of Heaven (bottom) versus Sumac (top)]]
'''Black Walnut''' (''Juglans Nigra'', [[wikipedia:Juglans_nigra|Wikipedia]], [https://plants.usda.gov/home/plantProfile?symbol=juni USDA], [https://gobotany.nativeplanttrust.org/species/juglans/nigra/ GoBotany]) also has a similar compound leaf. The difference is that the Black Walnut leaves don't have the notch and "eye" at the base.