Half-title of Volume 1

Prodromus Systematis Naturalis Regni Vegetabilis (1824–1873), also known by its standard botanical abbreviation Prodr. (DC.), is a 17-volume treatise on botany initiated by Augustin Pyramus de Candolle. De Candolle intended it as a summary of all known seed plants, encompassing taxonomy, ecology, evolution and biogeography. He authored seven volumes between 1824 and 1839, but died in 1841. His son, Alphonse de Candolle, then took up the work, editing a further ten volumes, with contributions from a range of authors. Volume 17 was published in October 1873. The fourth and final part of the index came out in 1874. The Prodromus remained incomplete, dealing only with dicotyledons.

In the Prodromus, De Candolle further developed his concept of families. Note that this system was published well before there were internationally accepted rules for botanical nomenclature. Here, a family is indicated as "ordo". Terminations for families were not what they are now. Neither of these phenomena is a problem from a nomenclatural perspective, the present day ICN provides for this. Within the dicotyledons ("classis prima DICOTYLEDONEÆ") the De Candolle system recognises (Pagination from Prodromus, 17 Parts) the list:

System

Subclassis I. THALAMIFLORÆ [Part I]

  • ordo I. RANUNCULACEÆ (Page 1) ordo II. DILLENIACEÆ (Page 67) ordo III. MAGNOLIACEÆ (Page 77) ordo IV. ANONACEÆ [sic] (Page 83) ordo V. MENISPERMACEÆ (Page 95) ordo VI. BERBERIDEÆ ordo VII. PODOPHYLLACEÆ ordo VIII. NYMPHÆACEÆ ordo VIIIbis. SARRACENIACEÆ ordo IX. PAPAVERACEÆ ordo X. FUMARIACEÆ (Page 125) ordo XIbis. RESEDACEÆ ordo XI. CRUCIFERÆ ordo XII. CAPPARIDEÆ ordo XIII. FLACOURTIANEÆ ordo XIV. BIXINEÆ ordo XIVbis. LACISTEMACEÆ ordo XV. CISTINEÆ ordo XVI. VIOLARIEÆ ordo XVII. DROSERACEÆ ordo XVIII. POLYGALACEÆ ordo XIX. TREMANDREÆ ordo XX. PITTOSPOREÆ ordo XXI. FRANKENIACEÆ ordo XXII. CARYOPHYLLEÆ ordo XXIII. LINEÆ ordo XXIV. MALVACEÆ ordo XXV. BOMBACEÆ [sic] ordo XXVI. BYTTNERIACEÆ ordo XXVII. TILIACEÆ ordo XXVIII. ELÆOCARPEÆ ordo XXIX. CHLENACEÆ ordo XXIXbis. ANCISTROCLADEÆ ordo XXIXter. DIPTEROCARPEÆ ordo XXIXter.[sic] LOPHIRACEÆ ordo XXX. TERNSTROEMIACEÆ ordo XXXI. CAMELLIEÆ ordo XXXII. OLACINEÆ ordo XXXIII. AURANTIACEÆ ordo XXXIV. HYPERICINEÆ ordo XXXV. GUTTIFERÆ ordo XXXVI. MARCGRAVIACEÆ ordo XXXVII. HIPPOCRATEACEÆ ordo XXXVIII. ERYTHROXYLEÆ ordo XXXIX. MALPIGHIACEÆ ordo XL. ACERINEÆ ordo XLI. HIPPOCASTANEÆ ordo XLII. RHIZOBOLEÆ ordo XLIII. SAPINDACEÆ ordo XLIV. MELIACEÆ ordo XLV. AMPELIDEÆ ordo XLVI. GERANIACEÆ ordo XLVII. TROPÆOLEÆ ordo XLVIII. BALSAMINEÆ ordo XLIX. OXALIDEÆ ordo L. ZYGOPHYLLEÆ ordo LI. RUTACEÆ ordo LII. SIMARUBEÆ [sic] ordo LIII. OCHNACEÆ ordo LIV. CORIARIEÆ (Page 739)

(Index to Part I p. 741)

Subclassis II. CALYCIFLORÆ [Parts II – VII]

  • ordo LV. CELASTRINEÆ [Part II],(Page 2) ordo LVI. RHAMNEÆ ordo LVII. BRUNIACEÆ ordo LVIII. SAMYDEÆ ordo LIX. HOMALINEÆ ordo LX. CHAILLETIACEÆ ordo LXI. AQUILARINEÆ ordo LXII. TEREBINTHACEÆ ordo LXIII. LEGUMINOSÆ ordo LXIV. ROSACEÆ (Page 525) ordo LXV. CALYCANTHEÆ [Part III], (Page 1) ordo LXVbis. MONIMIACEÆ ordo LXVI. GRANATEÆ ordo LXVII. MEMECYLEÆ ordo LXVIII. COMBRETACEÆ ordo LXIX. VOCHYSIEÆ ordo LXX RHIZOPHOREÆ ordo LXXI. ONAGRARIEÆ ordo LXXII. HALORAGEÆ ordo LXXIII. CERATOPHYLLEÆ ordo LXXIV. LYTHRARIEÆ ordo LXXIVbis. CRYPTERONIACEÆ ordo LXXV. TAMARISCINEÆ ordo LXXVI. MELASTOMACEÆ ordo LXXVII. ALANGIEÆ ordo LXXVIII. PHILADELPEÆ ordo LXXIX. MYRTACEÆ ordo LXXX. CUCURBITACEÆ ordo LXXXI. PASSIFLOREÆ ordo LXXXII. LOASEÆ ordo LXXXIII. TURNERACEÆ ordo LXXXIV. FOUQUIERACEÆ ordo LXXXV. PORTULACEÆ ordo LXXXVI. PARONYCHIEÆ ordo LXXXVII. CRASSULACEÆ ordo LXXXVIII. FICOIDEÆ (Page 415) ordo LXXXIX. CACTEÆ ordo XC. GROSSULARIEÆ ordo XCI. SAXIFRAGACEÆ [Part IV], (Page 1) ordo XCII. UMBELLIFERÆ ordo XCIII. ARALIACEÆ ordo XCIV. HAMAMELIDEÆ ordo XCV. CORNEÆ ordo XCVbis. HELWINGIACEÆ ordo XCVI. LORANTHACEÆ ordo XCVII. CAPRIFOLIACEÆ ordo XCVIII. RUBIACEÆ ordo XCIX. VALERIANEÆ ordo C. DIPSACEÆ (Page 643) ordo CI. CALYCEREÆ [Part V], (Page 1) ordo CII. COMPOSITÆ (Page 4); [Part VI], (Page 1); [Part VII], (Page 1) ordo CIII. STYLIDIEÆ [Part VII] ordo CIV. LOBELIACEÆ ordo CV. CAMPANULACEÆ ordo CVI. CYPHIACEÆ ordo CVII. GOODENOVIEÆ ordo CVIII. ROUSSÆACEÆ ordo CIX. GESNERIACEÆ ordo CX. SPHENOCLEACEÆ ordo CXI. COLUMELLIACEÆ ordo CXII. NAPOLEONEÆ ordo CXIII. VACCINIEÆ ordo CXIV. ERICACEÆ (Page 580) (Four tribes) Arbuteae (Page 580) Andromedae (Page 588) Ericeae (Page 612) Rhodoreae (Page 712) (Two subtribes) Rhododendreae (712) (Nine genera) Rhododendron (719) (Six sections) Buramia (720) Hymenanthes (721) Eurhododendron (721) Pogonanthum (725) Chamaecistus (725) Tsutsusi (726) Kalmia (728) Ledeae (729) ordo CXV. EPACRIDEÆ (Page 734) ordo CXVI. PYROLACEÆ ordo CXVII. FRANCOACEÆ ordo CXVIII. MONOTROPEÆ (Page 779)

Subclassis III. COROLLIFLORÆ [Parts VIII – XIII(1)]

  • ordo CXIX. LENTIBULARIEÆ (Page 1) ordo CXX. PRIMULACEÆ ordo CXXI. MYRSINEACEÆ ordo CXXII. ÆGICERACEÆ ordo CXXIII. THEOPHRASTACEÆ ordo CXXIV. SAPOTACEÆ ordo CXXV. EBENACEÆ ordo CXXVI. STYRACACEÆ ordo CXXVII. OLEACEÆ ordo CXXVIIbis. SALVADORACEÆ ordo CXXVIII. JASMINEÆ ordo CXXIX. APOCYNACEÆ ordo CXXX. ASCLEPIADEÆ (Page 460) ordo CXXX[a?] LEONIACEÆ ordo CXXXI. LOGANIACEÆ [Part IX], (Page 1) ordo CXXXII. GENTIANACEÆ ordo CXXXIII. BIGNONIACEÆ ordo CXXXIV. SESAMEÆ ordo CXXXV. CYRTANDRACEÆ ordo CXXXVI. HYDROPHYLLACEÆ ordo CXXXVII. POLEMONIACEÆ ordo CXXXVII. [sic] CONVOLVULACEÆ ordo CXXXVIII. ERICYBEÆ ordo CXXXIX. BORRAGINEÆ [sic] (Page 466); [Part X], (Page 1) ordo CXL. HYDROLEACEÆ ordo CXLII. SCROPHULARIACEÆ (Page 186) ordo CXLII(I).[sic] SOLANACEÆ [Part XIII (1)], (Pages 1 – 692) out of sequence ordo CXLIV. OROBRANCHACEÆ [Part XI], (Page 1) ordo CXLV. ACANTHACEÆ ordo CXLVI. PHRYMACEÆ ordo CXLVII VERBENACEÆ ordo CXLVIII MYOPORACEÆ (Page 701) ordo CXLIX SELAGINACEÆ [Part XII], (Page 1) ordo CL. LABIATÆ ordo CLI. STILBACEÆ ordo CLII. GLOBULARIACEÆ ordo CLIII. BRUNONIACEÆ ordo CLIV. PLUMBAGINEÆ (Page 617) ordo CLV.[?] PLANTAGINACEÆ [Part XIII], (Page 693)

Subclassis IV. MONOCHLAMYDEÆ [Parts XIII(2) – XVI]

  • ordo CLVI. PHYTOLACCACEÆ (Page 2) ordo CLVII. SALSOLACEÆ ordo CLVIII. BASELLACEÆ ordo CLIX. AMARANTACEÆ [sic] ordo CLX. NYCTAGINACEÆ (Page 425) ordo CLXI. POLYGONACEÆ [Part XIV], (Pages 1 – 186) ordo CLXII. LAURACEÆ [Part XIV], (Page 186); [Part XV(1)], (Pages 1 – 260) out of sequence ordo CLXIII. MYRISTICACEÆ (Page 187) ordo CLXIV. PROTEACEÆ (Page 209) ordo CLXV. PENÆACEÆ ordo CLXVI. GEISSOLOMACEÆ (Page 491) ordo CLXVII. THYMELÆACEÆ ordo CLXVIII. ELÆAGNACEÆ ordo CLXIX. GRUBBIACEÆ ordo CLXX. SANTALACEÆ (Page 619) ordo CLXXI. HERNANDIACEÆ [Part XV(1)], (Page 1) ordo CLXXII. BEGONIACEÆ ordo CLXXIII. DATISCACEÆ ordo CLXXIV. PAPAYACEÆ ordo CLXXV. ARISTOLOCHIACEÆ ordo CLXXVbis. NEPENTHACEÆ ordo CLXXVI. STACKHOUSIACEÆ (Page 419) [sic] ordo CLXXVIII. EUPHORBIACEÆ [Part XV(2)], (Page 1) ordo CLXXIX. DAPHNIPHYLLACEÆ [Part XVI(1)], (Page 1) ordo CLXXX. BUXACEÆ ordo CLXXXbis. BATIDACEÆ ordo CLXXXI. EMPETRACEÆ ordo CLXXXII. CANNABINEÆ ordo CLXXXIII. ULMACEÆ ordo CLXXXIIIbis. MORACEÆ ordo CLXXXIV. ARTOCARPEÆ ordo CLXXXV. URTICACEÆ ordo CLXXXVI. PIPERACEÆ [sic] ordo CLXXXVIII. CHLORANTHACEÆ ordo CLXXXIX. GARRYACEÆ (Page 486) ordo CXC. CUPULIFERÆ [Part XVI(2)], (Page 1) ordo CXCI. CORYLACEÆ (Page 124) ordo CXCII. JUGLANDEÆ (Page 134) ordo CXCIII. MYRICACEÆ (Page 147) ordo CXCIV. PLATANACEÆ ordo CXCV. BETULACEÆ (Page 161) ordo CXCVI. SALICINEÆ (Page 190) ordo CXCVII CASUARINEÆ (Page 332)

Other

Somewhat inconsistently the Prodromus also treats:

  • GYMNOSPERMÆ [Part XVI(2)], (Page 345) ordo CXCVIII. GNETACEÆ (Page 347) ordo CXCIX. CONIFERÆ (Page 361) ordo CC. CYCADACEÆ (Pages 522 – 547)
  • incertæ sedis ordo (dubiæ affin.) LENNOACEÆ ordo (affin. dubiæ) PODOSTEMACEÆ ordo num.? CYTINACEÆ ordo incertae sedis BALANOPHORACEÆ

(Overall Index Part XVII Page 323)

See also

Bibliography