# Lindley system

> Mediated Wiki article. Canonical URL: https://mediated.wiki/source/Lindley_system
> Markdown URL: https://mediated.wiki/source/Lindley_system.md
> Source: https://en.wikipedia.org/wiki/Lindley_system
> Source revision: 1336317488
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

{{short description|Taxonomic system of plant classification, by John Lindley (1799–1865)}}
An early [system of plant taxonomy](/source/list_of_systems_of_plant_taxonomy), the '''Lindley system''', was first published by [John Lindley](/source/John_Lindley) as ''An Introduction to the Natural System of Botany'' (''Natural History'', 1830).{{sfn|Lindley|1830}} This was a minor modification of that of [de Candolle](/source/De_Candolle_system) (1813).{{sfn|Lindley|1846|loc=[https://www.biodiversitylibrary.org/item/173373#page/46/mode/1up 1830 Lindley ''An Introduction &c'']}} He developed this further over a number of publications, including the ''Nixus plantarum'' (1833){{sfn|Lindley|1833}}{{sfn|Lindley|1846|loc=[https://www.biodiversitylibrary.org/item/32198#page/47/mode/1up 1833 Lindley ''Nixus'']}} and a second edition of ''Natural History'' (1836), in which he introduced the concept of a higher order of taxonomic rank, the Alliances, in which he embedded the Tribes (families).{{sfn|Lindley|1836}}{{sfn|Lindley|1846|loc=[https://www.biodiversitylibrary.org/item/32198#page/52/mode/1up 1836 Lindley ''A Natural System &c'']}} He also expanded his ideas on Exogens in his entry of that name in the [Penny Cyclopedia](/source/Penny_Cyclopedia) (1838).{{sfn|Lindley|1838}}{{sfn|Lindley|1846|loc=[https://www.biodiversitylibrary.org/item/32198#page/54/mode/1up 1838 Lindley ''Exogens'']}} In 1839 he revised his division of the plant kingdom into classes in an article in the [Botanical Register](/source/Botanical_Register).{{sfn|Lindley|1839}}{{sfn|Lindley|1846|loc=[https://www.biodiversitylibrary.org/item/32198#page/55/mode/1up 1839 Lindley ''Botanical Register'']}} Lindley's system culminated in the three editions of his ''Vegetable Kingdom'' (1846, 1847, 1853).{{sfn|Lindley|1846}}{{sfn|Lindley|1847}}{{sfn|Lindley|1853}}

The schema of the ''Natural History'' is shown on pages xxxv and xxxvii-xlviii.{{sfn|Lindley|1830|loc=[https://www.biodiversitylibrary.org/item/31944#page/57/mode/1up Summary tables p.&nbsp;xxxvii ]}} In the ''Vegetable Kingdom'',{{sfn|Lindley|1853}} the schema for the first edition is on pp.&nbsp;lv–lxviii. The third and final edition was published in 1853,{{sfn|Lindley|1853}} with the schema on p.&nbsp;''lv''.{{sfn|Lindley|1853|loc=[https://www.biodiversitylibrary.org/item/173373#page/61/mode/1up p.&nbsp;''lv'']}} Cross references from ''Natural History'' to ''Vegetable Kingdom'' in [Square brackets].

== Summary ==

=== ''An Introduction to the Natural History of Botany'' (1830) ===
:Schema p.&nbsp;xxxv,{{sfn|Lindley|1830|loc=[https://www.biodiversitylibrary.org/item/31944#page/55/mode/1up General view ]}}
:Outline p.&nbsp;xxxvii
:Index p.&nbsp;345
:Genera organised into Orders (referred to as Tribes, in English)
* Class I: [Vasculares](/source/Vascular_plants) (Flowering plants) p.&nbsp;1
** Subclass I: [Exogenae](/source/Exogenae) ([Dicotyledons](/source/Dicotyledons)) p.&nbsp;1
*** Tribe I. [Angiospermae](/source/Angiospermae) p.&nbsp;2
*** Tribe II. [Gymnospermae](/source/Gymnospermae) p.&nbsp;245
** Subclass II: [Endogenae](/source/Endogenae) ([Monocotyledons](/source/Monocotyledons)) p.&nbsp;251
*** Tribe I [Petaloideae](/source/Petaloideae) p.&nbsp;252
*** Tribe II [Glumaceae](/source/Glumaceae)
* Class II: [Cellulares](/source/Cellulares) (Flowerless plants)
** 1. [Filicoideae](/source/Filicoideae)
** 2. [Muscoideae](/source/Muscoideae)
** 3. [Aphyllae](/source/Aphyllae)
* Index to ''Introduction to Natural History'' p.&nbsp;345{{sfn|Lindley|1830|loc=[https://www.biodiversitylibrary.org/item/31944#page/413/mode/1up p.&nbsp;345]}}

=== ''Vegetable Kingdom'' (1846–1853)===
:Summary of previous systems p.&nbsp;xxxv (see Notes)
:Schema for 1846 and 1853 p.&nbsp;lv{{sfn|Lindley|1853|loc=[https://www.biodiversitylibrary.org/item/173373#page/61/mode/1up p.&nbsp;''lv'']}}
:Genera organised into Alliances and Orders
Flowerless plants (Asexual)
* Class I: [Thallogens](/source/Thallogens)
* Class II: [Acrogens](/source/Acrogens)
Flowering plants (Sexual)
* Class III: [Rhizogens](/source/Rhizogens)
* Class IV: [Endogens](/source/Endogens)
* Class V: [Dictyogens](/source/Dictyogens)
* Class VI: [Gymnogens](/source/Gymnogens)
* Class VII: Exogens
*Index to ''Vegetable Kingdom'' p.&nbsp;833{{sfn|Lindley|1853|loc=[https://www.biodiversitylibrary.org/item/173373#page/975/mode/1up p.&nbsp;833]}}

== Natural History orders (1830–1836) ==

165 orders (list p.&nbsp;3)

=== Class I: Vasculares: Flowering plants ===
p.&nbsp;1

==== Subclass I: Exogenae (Dicotyledons) ====
* Tribe I. [Angiospermae](/source/Angiospermae) p.&nbsp;2
** [Polypetale](/source/Polypetale) 165 orders p.&nbsp;2
*** [Thalamiflorae](/source/Thalamiflorae) 
**** [Apocarpae](/source/Apocarpae)
***** 23. [Menispermeae](/source/Menispermeae) p.&nbsp;31
***** ...
***** 117. [Coriarieae](/source/Coriarieae) p.&nbsp;135
**** [Syncarpae](/source/Syncarpae)
***** 5. [Nymphaeaceae](/source/Nymphaeaceae)
***** ...
***** 130. [Violaceae](/source/Violaceae) (Violets) p.&nbsp;146
***** ...
***** 107. [Humiriaceae](/source/Humiriaceae)
*** [Calyciflorae](/source/Calyciflorae)
**** [Apocarpae](/source/Apocarpae)
**** 38. [Saxifrageae](/source/Saxifrageae)
**** ...
**** 147. [Crassulaceae](/source/Crassulaceae)
**** [Syncarpae](/source/Syncarpae)
***** 132. [Malesherbiaceae](/source/Malesherbiaceae)
***** ...
***** 1. [Araliaceae](/source/Araliaceae) (Aralia) p.&nbsp;4
***** ...
***** 58. [Alangieae](/source/Alangieae)
** [Apetale](/source/Apetale)
*** [Aristolochiae](/source/Aristolochiae)
*** ...
*** [Empetreae](/source/Empetreae)
** [Achlamydeae](/source/Achlamydeae)
*** [Podostemeae](/source/Podostemeae)
*** ....
*** [Piperaceae](/source/Piperaceae)
** [Monopetale](/source/Monopetale)
*** [Gesnereae](/source/Gesnereae)
*** ...
*** [Orobancheae](/source/Orobancheae)
* Tribe II. [Gymnospermae](/source/Gymnospermae) p.&nbsp;245
** [Coniferae](/source/Coniferae)
** [Cycadeae](/source/Cycadeae)

==== Subclass II: Endogenae (Monocotyledons) ====
Endogenae, or [Monocotyledonous Plants](/source/Monocotyledonous_Plants) p.&nbsp;251{{sfn|Lindley|1830|loc=[https://www.biodiversitylibrary.org/item/31944#page/66/mode/1up xlvi]}}
* Tribe I  [Petaloideae](/source/Petaloid_monocots) 32 orders p.&nbsp;252{{sfn|Lindley|1830|loc=[https://www.biodiversitylibrary.org/item/31944#page/320/mode/1up Petaloideae p.&nbsp;252]}}
(May be Tripetaloideous, Hexapetaloideous or Spadiceous){{sfn|Lindley|1830|loc=[https://www.biodiversitylibrary.org/item/31944#page/66/mode/1up Petaloideae p.&nbsp;xlvi]}}
** [Tripetaloideae](/source/Tripetaloideae) 8 orders{{sfn|Lindley|1830|loc=[https://www.biodiversitylibrary.org/item/31944#page/66/mode/1up Tripetaloideae]}}
*** 230 [Butomeae](/source/Butomaceae) (p.&nbsp;253) [Alismales 208] 
*** 229 [Alismaceae](/source/Alismaceae) (p.&nbsp;253) [Alismales 209]
*** 232 [Commelineae](/source/Commelineae) (p.&nbsp;255) [Xyridales 188]
*** 233 [Xyrideae](/source/Xyridaceae) (p.&nbsp;255) [Xyridales 187]
*** 231 [Hydrocharideae](/source/Hydrocharideae) (p.&nbsp;254) [Hydrales 141]
*** 234 [Bromeliaceae](/source/Bromeliaceae) (p.&nbsp;256) [Narcissales 147]
*** 241 [Scitamineae](/source/Scitamineae) (p.&nbsp;265)
*** 242 [Marantaceae](/source/Marantaceae) (p.&nbsp;267) [Amomales 168]
** [Hexapetaloideae](/source/Hexapetaloideae)(17 orders){{sfn|Lindley|1830|loc=[https://www.biodiversitylibrary.org/item/31944#page/66/mode/1up Hexapetaloideae]}}
*** 235: [Hypoxideae](/source/Hypoxideae)
*** 236: [Burmannieae](/source/Burmannieae) (p.&nbsp;257)
*** 237: [Haemodoraceae](/source/Haemodoraceae) (Blood-root tribe) p.&nbsp;258*** 239: Irideae (Cornflag tribe) p.&nbsp;260
*** 238: [Amaryllideae](/source/Amaryllideae) (Narcissus tribe) p.&nbsp;259*** 240: Orchideae
*** 239: [Irideae](/source/Irideae) (p.&nbsp;260) [Narcissales 159]
*** 240 [Orchideae](/source/Orchideae) (p.&nbsp;262) [Orchidales 173]
.....
*** 243 [Musaceae](/source/Musaceae) (p.&nbsp;269)
*** 235 [Hypoxideae](/source/Hypoxidaceae) (p.&nbsp;257) [Narcissales 154]
*** 238 [Amaryllideae](/source/Amaryllidoideae) (p.&nbsp;259) [Narcissales 155]
*** 237 [Haemadoraceae](/source/Haemadoraceae) (p.&nbsp;258) [Narcissales 155]
*** ............
*** ............
*** 244 [Junceae](/source/Juncaceae) (p.&nbsp;270) [Juncales 191]
*** 247 [Asphodeleae](/source/Asphodeloideae) (p.&nbsp;273) [Liliaceae 200]
*** 248 [Gilliesieae](/source/Gilliesieae) (p.&nbsp;275) [Liliales 196]
*** 251 [Liliaceae](/source/Liliaceae) (p.&nbsp;279) [Liliales 200]
*** 249 [Smilaceae](/source/Smilaceae) (p.&nbsp;277)
*** 253 [Restiaceae](/source/Restiaceae) (p.&nbsp;283) ''[Glumales 121]'' - Glumaceae
** [Spadiceae](/source/Spadiceae) (7 orders){{sfn|Lindley|1830|loc=[https://www.biodiversitylibrary.org/item/31944#page/67/mode/1up Spadiceae]}}
*** 254 [Pandaneae](/source/Pandaneae) p.&nbsp;284
*** 255 [Typhaceae](/source/Typhaceae) p.&nbsp;285
*** 256 [Aroideae](/source/Aroideae)  p.&nbsp;286
*** 257 [Balanophoreae](/source/Balanophoreae) p.&nbsp;288
*** 258 [Fluviales](/source/Fluviales) p.&nbsp;289
*** 259 [Juncagineae](/source/Juncagineae) p.&nbsp;290 
*** 259 [Pistiaceae](/source/Aroideae) p.&nbsp;291 [Arales 124]
* Tribe II [Glumaceae](/source/Glumaceae) 2 orders p.&nbsp;292 [Glumales 105] 
** [Cyperaceae](/source/Cyperaceae) [107]
** [Gramineae](/source/Gramineae) p.&nbsp;292 [Graminaceae 106]

=== Class II: Cellulares: Flowerless plants ===
p.&nbsp;307
* 1. [Filicoideae](/source/Filicoideae), or Fern-like plants 
** [Equisetaceae](/source/Equisetaceae)
** [Filices](/source/Filices)
** [Lycopodiaceae](/source/Lycopodiaceae)
** [Marsileaceae](/source/Marsileaceae)
* 2. [Muscoideae](/source/Muscoideae), or Moss-like plants
** [Musci](/source/Musci)
** [Hepaticae](/source/Hepaticae)
** [Characeae](/source/Characeae)
* 3. [Aphyllae](/source/Aphyllae)
** [Lichenes](/source/Lichenes)
** [Fungi](/source/Fungi)
** [Algae](/source/Algae)

== Vegetable Kingdom alliances and orders  (1846–1853) ==
''(pages refer to 1853 edition)'' 
===  Flowerless plants ===
p.&nbsp;5

==== Class I: Thallogens ====
3 Alliances
** [Algales](/source/Algales) p.&nbsp;8
*** [Diatomaceae](/source/Diatomaceae)
*** ...
*** [Characeae](/source/Characeae)
** [Fungales](/source/Fungales), Fungi p.&nbsp;29
*** [Hymenomycetes](/source/Hymenomycetes)
*** ...
*** [Physomycetes](/source/Physomycetes)
** [Lichenales](/source/Lichenales), Lichens p.&nbsp;45
*** [Graphidaceae](/source/Graphidaceae)
*** [Collemaceae](/source/Collemaceae)
*** [Parmeliaceae](/source/Parmeliaceae)

==== Class II: Acrogens ====
3 Alliances p.&nbsp;51
** [Muscales](/source/Muscales), or Moss-like plants p.&nbsp;54
***  [Hepaticae](/source/Hepaticae)
**** [Ricciaceae](/source/Ricciaceae)
**** ...
**** [Equisetaceae](/source/Equisetaceae), Horsetails
*** [Musci](/source/Musci)
**** [Andraeaceae](/source/Andraeaceae)
**** [Bryaceae](/source/Bryaceae)
** [Lycopodales](/source/Lycopodales) p.&nbsp;68
*** [Lycopodaceae](/source/Lycopodaceae)
*** [Marsileaceae](/source/Marsileaceae)
** [Filicales](/source/Filicales) p.&nbsp;74
*** [Ophioglossaceae](/source/Ophioglossaceae)
*** [Polypodiaceae](/source/Polypodiaceae), Ferns
*** [Danaeaceae](/source/Danaeaceae)

===   Flowering plants ===

==== Class III: Rhizogens ====
3 orders p.&nbsp;83
* [Balanophoraceae](/source/Balanophoraceae) p.&nbsp;88
* [Cytinaceae](/source/Cytinaceae) p.&nbsp;91
* [Rafflesiaceae](/source/Rafflesiaceae) p.&nbsp;93

==== Class IV: Endogens (Monocotyledons) ====
11 Alliances p.&nbsp;95
* [Glumales](/source/Glumales) 5 orders p.&nbsp;105
** Graminaceae, Grasses
** [Cyperaceae](/source/Cyperaceae), Sedges
** ...
** [Eriocaulaceae](/source/Eriocaulaceae), Pipeworts
* [Arales](/source/Arales) 4 orders p.&nbsp;123
** [Pistiaceae](/source/Pistiaceae)
** [Typhaceae](/source/Typhaceae)
** [Araceae](/source/Araceae)
** [Pandanaceae](/source/Pandanaceae)
* [Palmales](/source/Palmales), Palms 1 order p.&nbsp;133
** [Palmaceae](/source/Palmaceae)
* [Hydrales](/source/Hydrales) 4 orders p.&nbsp;140
** [Hydrocharidaceae](/source/Hydrocharidaceae)
** [Naiadaceae](/source/Naiadaceae)
** [Triuridaceae](/source/Triuridaceae)
** [Zosteraceae](/source/Zosteraceae)
* [Narcissales](/source/Narcissales) 6 orders p.&nbsp;146 
** [Bromeliaceae](/source/Bromeliaceae) p.&nbsp;147
** [Taccaceae](/source/Taccaceae)
** [Haemodoraceae](/source/Haemodoraceae)
** [Hypoxidaceae](/source/Hypoxidaceae) p.&nbsp;154
** [Amaryllidaceae](/source/Amaryllidaceae), Amaryllids 4 tribes 68 genera 400 species p.&nbsp;155<ref name=VGAmaryllidaceae/>
*** [Amarylleae](/source/Amarylleae)
*** [Narcisseae](/source/Narcisseae)
*** [Alstromerieae](/source/Alstromerieae)
*** [Agaveae](/source/Agaveae)
** [Iridaceae](/source/Iridaceae) p.&nbsp;159 (53 Genera, 550 species)
* [Amomales](/source/Amomales) 3 orders p.&nbsp;162
** [Musaceae](/source/Musaceae)
** [Zingiberaceae](/source/Zingiberaceae)
** [Marantaceae](/source/Marantaceae)
* [Orchidales](/source/Orchidales) 3 orders p.&nbsp;170
** [Burmanniaceae](/source/Burmanniaceae)
** [Orchidaceae](/source/Orchidaceae), Orchids
** [Apostasiaceae](/source/Apostasiaceae)
* [Xyridales](/source/Xyridales) 4 orders p.&nbsp;185
** [Philydraceae](/source/Philydraceae)
** ....
** [Mayaceae](/source/Mayaceae)
* [Juncales](/source/Juncales) 2 orders p.&nbsp;190
** [Juncaceae](/source/Juncaceae), Rushes
** [Orontiaceae](/source/Orontiaceae)
* [Liliales](/source/Liliales) p.&nbsp;195 4 orders
** [Gilliesiaceae](/source/Gilliesiaceae) p.&nbsp;196
** [Melanthaceae](/source/Melanthaceae)
** [Liliaceae](/source/Liliaceae), Lilyworts 11 tribes 133 genera 1200 species p.&nbsp;200<ref name=VGLiliaceae/>
*** I [Tulipeae](/source/Tulipeae)
*** ...
*** IV [Scilleae](/source/Scilleae)
*** ...
*** IX [Asparageae](/source/Asparageae)
*** ...
*** XI [Ophiopogoneae](/source/Ophiopogoneae)
** [Pontederaceae](/source/Pontederaceae)
* [Alismales](/source/Alismales) 3 orders p.&nbsp;207
** [Butomaceae](/source/Butomaceae)
** [Alismaceae](/source/Alismaceae)
** [Juncaginaceae](/source/Juncaginaceae)

==== Class V: Dictyogens ====
5 orders p.&nbsp;211
* [Dioscoreaceae](/source/Dioscoreaceae), Yams p.&nbsp;214
* ...
* [Roxburghiaceae](/source/Roxburghiaceae)

==== Class VI: Gymnogens ====
4 orders p.&nbsp;221
* [Cycadaceae](/source/Cycadaceae), Cycads
* [Pinaceae](/source/Pinaceae), Conifers p.&nbsp;226
* [Taxaceae](/source/Taxaceae)
* [Gnetaceae](/source/Gnetaceae)

==== Class VII: Exogens ====
4 subclasses
* Sub-class I: Diclinous Exogens 8 alliances p.&nbsp;249
* Sub-class II: Hypogynous Exogens 13 alliances p.&nbsp;325
** Alliance 26: Violales p.&nbsp;325
*** Family 116: [Violaceae](/source/Violaceae) p.&nbsp;338
* Sub-class III: Perigynous Exogens 10 alliances p.&nbsp;523
** 48. Echiales p.&nbsp;649
*** Family 258: [Boraginaceae](/source/Boraginaceae) p.&nbsp;655 
* Sub-class IV: Epigynous Exogens 7 alliances p.&nbsp;688

==Notes==
His final schemata is illustrated in the ''Vegetable Kingdom'', his last work, on pages lv-lxvii.{{sfn|Lindley|1846|loc=[https://www.biodiversitylibrary.org/item/32198#page/61/mode/1up p.&nbsp;lv]}} In this work he also reviews all his previous publications relative to the many known systems published at that time.

== References ==
{{Reflist|20em|refs=

<ref name=VGAmaryllidaceae>{{harvnb|Lindley|1853|loc=[https://www.biodiversitylibrary.org/item/173373#page/261/mode/1up Order XLVI: Amaryllidaceae - Amaryllids p.&nbsp;155]}}</ref>

<ref name=VGLiliaceae>{{harvnb|Lindley|1853|loc=[https://www.biodiversitylibrary.org/item/173373#page/310/mode/1up Order LXII: Liliaceae - Lilyworts p.&nbsp;200]}}</ref>

}}

== Bibliography ==
{{refbegin|30em}}
* {{cite book|last1=Lindley|first1=John|author-link=John Lindley|title=Nixus plantarum|date=1833|publisher=Apud Ridgway et filios|location=London|url=https://www.biodiversitylibrary.org/bibliography/77192#/summary}}
* {{cite book|last=Lindley|first=John|author-link=John Lindley|title=The Penny Cyclopaedia of the Society for the Diffusion of Useful Knowledge. vol.&nbsp;X Ernesti–Frustum|date=1838|publisher=Charles Knight|location=London|chapter-url=https://archive.org/stream/ThePennyCyclopaediaOfTheSocietyForTheDiffusionOfUsefulKnowledge/ThePennyCyclopaediaOfTheSocietyForTheDiffusionOfUsefulKnowledgeVolume10Ernesti-Frustum#page/n127/mode/2up|chapter=Exogens|pages=120–123}}
* {{cite journal|last1=Lindley|first1=John|author-link=John Lindley|title=Primary Distribution of the Vegetable Garden|journal=[Botanical Register](/source/Botanical_Register)|volume=xxv|pages=76–81|url=https://books.google.com/books?id=i8AEAAAAQAAJ&pg=PA76|date=1839}}

;A Natural System of Botany (1830–1836)
* {{cite book|last=Lindley|first=John|author-link=John Lindley|title=An introduction to the natural system of botany: or, A systematic view of the organisation, natural affinities, and geographical distribution, of the whole vegetable kingdom: together with the uses of the most important species in medicine, the arts, and rural or domestic economy|year=1830|publisher=[Longman](/source/Longman)|location=London|edition=1st|url=https://www.biodiversitylibrary.org/bibliography/7551#/summary}}
* {{cite book|last1=Lindley|first1=John|author-link=John Lindley|title=A natural system of botany; or, A systematic view of the organization, natural affinities, and geographical distribution of the whole vegetable kingdom: together with the uses of the most important species in medicine, the arts, and rural or domestic economy|date=1836|orig-year=1830|publisher=Longman|location=London|edition=2nd|url=https://archive.org/details/anaturalsystemb00lindgoog}}

;The Vegetable Kingdom (1846–1853)
* {{cite book|last=Lindley|first=John|author-link=John Lindley|title=The Vegetable Kingdom: or, The structure, classification, and uses of plants, illustrated upon the natural system|publisher=Bradbury|location=London|edition=1st|year=1846| url = https://www.biodiversitylibrary.org/bibliography/7756#/summary}}
* {{cite book|last=Lindley|first=John|author-link=John Lindley|title=The Vegetable Kingdom: or, The structure, classification, and uses of plants, illustrated upon the natural system|publisher=Bradbury & Evans|location=London|date=1847|orig-year=1846|edition=2nd|url = https://www.biodiversitylibrary.org/bibliography/109531}}
* {{cite book|last=Lindley|first=John|author-link=John Lindley|title=The Vegetable Kingdom: or, The structure, classification, and uses of plants, illustrated upon the natural system|publisher=[Bradbury & Evans](/source/Bradbury_and_Evans)|location=London|date=1853|orig-year=1846|edition=3rd.|url = https://www.biodiversitylibrary.org/bibliography/95459#/summary}}
{{refend}}

{{List of systems of plant taxonomy}}

Category:Systems of plant taxonomy

---
Adapted from the Wikipedia article [Lindley system](https://en.wikipedia.org/wiki/Lindley_system) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Lindley_system?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.
