*STUDIEN ZUM HETEROPHYLLIEPROBLEM .1.

[1] ASKENASY E, 1870, BOT ZTG, V28, P209

[2] ASKENASY E, 1870, BOT ZTG, V28, P225

[3] Askenasy E, 1870, BOT ZTG, V28, P193

[4] BUNNING E, 1946, NATURWISSENSCHAFTEN, V33, P271

[5] Combes R, 1936, CR HEBD ACAD SCI, V203, P680

[6] GERTRUDE M, 1937, REV GEN BOT, V49, P375

[7] GERTRUDE M, 1937, REV GEN BOT, V49, P161

[8] GERTRUDE M, 1937, REV GEN BOT, V49, P243

[9] GERTRUDE M, 1937, REV GEN BOT, V49, P328

[10] GERTRUDE M, 1937, REV GEN BOT, V49, P449

[1] ASKENASY E, 1870, BOT ZTG, V28, P209

[2] ASKENASY E, 1870, BOT ZTG, V28, P225

[3] Askenasy E, 1870, BOT ZTG, V28, P193

[4] BUNNING E, 1946, NATURWISSENSCHAFTEN, V33, P271

[5] Combes R, 1936, CR HEBD ACAD SCI, V203, P680

[6] GERTRUDE M, 1937, REV GEN BOT, V49, P375

[7] GERTRUDE M, 1937, REV GEN BOT, V49, P161

[8] GERTRUDE M, 1937, REV GEN BOT, V49, P243

[9] GERTRUDE M, 1937, REV GEN BOT, V49, P328

[10] GERTRUDE M, 1937, REV GEN BOT, V49, P449