The Complete Work of Charles Darwin Online

RECORD: Darwin, C. R. n.d. Ledebour (vols 1-4) On Ranges of varying species. CUL-DAR16.111-114. (John van Wyhe ed., 2002-. The Complete Work of Charles Darwin Online, http://darwin-online.org.uk/)

NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin. The volume CUL-DAR15.2 contains calculations and tables for Darwin's 'big book' Natural Selection F1583.

Ledebour, Carl Friedrich von. 1842-1853. Flora Rossica, sive enumeratio plantarum in totius imperii Rossici provinciis Europaeis, Asiaticis et Americanis hujusque observatarum. 4 vols. Stuttgart.

111

Ledeboure. Vol I On Ranges of varying species

1155 Provinces [÷] 269 all sp. having vars. [=] 4.29 average Provinces inhabited by each. ✔

889 Provinces of do [÷] 207 sp. in gen. with 10 & upwards [=] 4.294 ✔

273Provinces of do [÷] 62sp. in gen. with 9 & under [=] 4.403 ✔

Vol. 2. do.

869,000 1327 Provinces [÷] 286 all sp. having vars [=] 4.639 ✔

/over

111v

Ledebour Vol 2. Ranges of Varying sp.

869 Provinces [÷] 192 sp. in gen. with 10 & upwards [=] 4.526 ✔

458 Provinces [÷] 94 sp. in gen. with 9 & under [=] 4.872 ✔

Vol. 3. Ranges of Var. Species

1467 Provinces [÷] 265 all sp. having vars [=] 5.535 ✔

960 Provincs. [÷] 171sp. in gen. with 10 & up. [=] 5.6134 ✔

112

Ledebour . Vol 3 . Ranges of varyng species

507 Provinces [÷] 94 sp. in gen with 9 & under [=] 5.393 ✔

Vol 4. Ranges.

992 Provinces [÷] 179 all sp. with vars. [=] 5.541 ✔

656 Provinces [÷] 122 sp. in gen. with 10 & up [=] 5.377 ✔

336 Provinces. [÷] 57 sp. in gen with 9 & under [=] 5.894 ✔

over

113

Ledebour all 4 vols. Ranges of Var. Species

Species in gen. with 9 & under.

Provinces

Vol. 1 62

273

II 94 ——

458 ✔

III 94 ——

507

IV 57 ——

336

307

1574

1574 [÷] 307 [=] 5.127

Summry for all 4 Vols——→

Gen with 10 & up Gen with 9 & under

Vol 1- 4.29 4.40

― 2 4.52 4.87

3 5.61 5.39

4 5.37 5.89

all 4 vols 4.87 5.12

average range of all the species whatever in the 4. Vols.

18024 [÷] 6346 [=] 2.840

✔

D.C. 6366 [-] 46 [=] 6320 Decandolle makes 2.88

2.84 [x] 2 [=] 5.68

(not Q)

113v

Ledebour all 4 vols. Ranges of vary Species

All the species having vars.

Provinces

Vol I. 1155.—

Vol I 269

1155

II 286

1327

III 265

1467

IV. 179

992

999

4941

4941 [÷] 999 [=] 4.945averge range of varying species

✔

The species having vars. in genera with 10 sp. & up.

Provinces

Vol. I.

S 207 ——

889

― II 192 ——

869

― III 171 172 ——

960 ✔

IV 122 ——

656

692

3374

3364 [÷] 692 [=] 4.875

/over

Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)