IMPERFECTION OF POLLEN AND MUTABILITY IN THE GENUS ROSA

[1] DUTROCHET H, 1832, GARD MAG, V8, P500

[2] GAERTNER CF, 1849, VERSUCHE BEOBACHTUNG

[3] STERILITY AS THE RESULT OF HYBRIDIZATION AND THE CONDITION OF POLLEN IN RUBUS [J]. BOTANICAL GAZETTE, 1916, 62 (05): : 370 - 388

[4] Some fundamental morphological objections to the mutation theory of De Vries [J]. AMERICAN NATURALIST, 1915, 49 : 5 - 22

[5] Spore conditions in hybrids and the mutation hypothesis of De Vries [J]. BOTANICAL GAZETTE, 1914, 58 : 0322 - 0336

[6] What is happening to the hawthorns? Half a century ago only ten species were recognized in North America, now there are more than 700 - Several lines of evidence indicate that many of the new forms are not new species but natural hybrids [J]. JOURNAL OF HEREDITY, 1916, 7 : 266 - 279

[1] DUTROCHET H, 1832, GARD MAG, V8, P500

[2] GAERTNER CF, 1849, VERSUCHE BEOBACHTUNG

[3] STERILITY AS THE RESULT OF HYBRIDIZATION AND THE CONDITION OF POLLEN IN RUBUS [J]. BOTANICAL GAZETTE, 1916, 62 (05): : 370 - 388

[4] Some fundamental morphological objections to the mutation theory of De Vries [J]. AMERICAN NATURALIST, 1915, 49 : 5 - 22

[5] Spore conditions in hybrids and the mutation hypothesis of De Vries [J]. BOTANICAL GAZETTE, 1914, 58 : 0322 - 0336

[6] What is happening to the hawthorns? Half a century ago only ten species were recognized in North America, now there are more than 700 - Several lines of evidence indicate that many of the new forms are not new species but natural hybrids [J]. JOURNAL OF HEREDITY, 1916, 7 : 266 - 279