Lindley system

An early system of plant taxonomy, the Lindley system, was first published by John Lindley as An Introduction to the Natural System of Botany (Natural History, 1830).[1] This was a minor modification of that of de Candolle (1813).[2] He developed this further over a number of publications, including the Nixus plantarum (1833)[3][4] 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 to embedded the Tribes (families).[5][6] He also expanded his ideas on Exogens in his entry of that name in the Penny Cyclopedia (1838).[7][8] In 1839 he revised his division of the plant kingdom into classes in an article in the Botanical Register.[9][10] Lindley's system culminated in the three editions of his Vegetable Kingdom (1846, 1847, 1853).[11][12][13]

The schema of the Natural History is shown on pages xxxv and xxxvii-xlviii.[14] In the Vegetable Kingdom,[13] the schema for the first edition is on pp. lv–lxviii. The third and final edition was published in 1853,[13] with the schema on p. lv.[15] Cross references from Natural History to Vegetable Kingdom in [Square brackets].

Summary

An Introduction to the Natural History of Botany (1830)

Schema p. xxxv,[16]
Outline p. xxxvii
Index p. 345
Genera organised into Orders (referred to as Tribes, in English)
  • Class I: Vasculares (Flowering plants) p. 1
  • Class II: Cellulares (Flowerless plants)
    • 1. Filicoideae
    • 2. Muscoideae
    • 3. Aphyllae
  • Index to Introduction to Natural History p. 345[17]

Vegetable Kingdom (1846–1853)

Summary of previous systems p. xxxv (see Notes)
Schema for 1846 and 1853 p. lv[15]
Genera organised into Alliances and Orders

Flowerless plants (Asexual)

  • Class I: Thallogens
  • Class II: Acrogens

Flowering plants (Sexual)

  • Class III: Rhizogens
  • Class IV: Endogens
  • Class V: Dictyogens
  • Class VI: Gymnogens
  • Class VII: Exogens
  • Index to Vegetable Kingdom p. 833[18]

Natural History orders

165 orders (list p. 3)

Class I: Vasculares: Flowering plants

p. 1

Subclass I: Exogenae (Dicotyledons)

Subclass II: Endogenae (Monocotyledons)

Endogenae, or Monocotyledonous Plants p. 251[19]

  • Tribe I Petaloideae 32 orders p. 252[20]

(May be Tripetaloideous, Hexapetaloideous or Spadiceous)[21]

Class II: Cellulares: Flowerless plants

p. 307

Vegetable Kingdom alliances and orders

Flowerless plants

p. 5

Class I: Thallogens

3 Alliances

Class II: Acrogens

3 Alliances p. 51

Flowering plants

Class III: Rhizogens

3 orders p. 83

Class IV: Endogens (Monocotyledons)

11 Alliances p. 95

Class V: Dictyogens

5 orders p. 211

Class VI: Gymnogens

4 orders p. 221

Class VII: Exogens

4 subclasses

  • Sub-class I: Diclinous Exogens 8 alliances p. 249
  • Sub-class II: Hypogynous Exogens 13 alliances p. 325
    • Alliance 26: Violales p. 325
  • Sub-class III: Perigynous Exogens 10 alliances p. 523
  • Sub-class IV: Epigynous Exogens 7 alliances p. 688

Notes

His final schemata is illustrated in the Vegetable Kingdom, his last work, on pages lv-lxvii.[27] In this work he also reviews all his previous publications relative to the many known systems published at that time.

References

Bibliography

  • Lindley, John (1833). Nixus plantarum. London: Apud Ridgway et filios.CS1 maint: ref=harv (link)
  • Lindley, John (1838). "Exogens". The Penny Cyclopaedia of the Society for the Diffusion of Useful Knowledge. vol. X Ernesti–Frustum. London: Charles Knight. pp. 120–123.CS1 maint: ref=harv (link)
  • Lindley, John (1839). "Primary Distribution of the Vegetable Garden". Botanical Register. xxv: 76–81.CS1 maint: ref=harv (link)
A Natural System of Botany (1830–1836)
The Vegetable Kingdom (1846–1853)

Note: This is a selected list of the more influential systems. There are many other systems, for instance a review of earlier systems, published by Lindley in his 1853 edition, and Dahlgren (1982). Examples include the works of Scopoli, Ventenat, Batsch and Grisebach.

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