founded on the Structure of their Seedlings . 73 
TABLE I. 
Dicotyledonous seedlings with a well-marked 
cotyledonary tube. 
Ranunculaceae. 
Anemone coronaria . . 
A. alpina 
A. blanda 
A. narcissiflora .... 
A. rupicola 
Ranunculus parnassifolius 
Trollius Ledebouri . . 
Eranthis hiemalis . . . 
Delphinium nudicaule 
D. hybridum (vars. puni- 
ceum, fissum, ochroleu- 
cum) 
Aconitum Anthora . . 
Berheridaceae . 
Leontice vesicaria (= L. 
Leontopetalon) 
L. aitaica (= Bongardia 
Rauwolfii) 
Podophyllum peltatum . 
P. Emodi 
Cruciferae. 
Cardamine (species from 
section Dentaria) 
Geraniaceae. 
Oxalis (tuberous species, 
as O. rubella and 
others) 
Irmisch, 23 , p. 1 (Fig.). 
Irmisch, 23 , p. 6 (Pdg.). 
Hildebrandt, 17 , p. 10 (Fig.). 
Hildebrandt, 17 , p. 18. 
Lubbock, 30 , I, p. 85. 
Winkler, 44 , p. 127. 
Lubbock, 30 , I, p. 91 (Fig.). 
Irmisch, 24 , p. 231 (Fig.). 
Sterckx, 38 , p. 51 (Fig.). 
Lubbock, 30 , I, p. 97 (Fig.). 
Darwin, 10 , p. 80. 
Sterckx, 38 , p. 59 (Fig.). 
Bernhardi, 4 , p. 574. 
Irmisch, 27 , p. 365 (Fig.). 
Bernhardi, 4 , p. 577 (Fig.). 
Bernhardi, 4 , p. 577. 
Holm, 19 , p. 419 (Fig.). 
Lubbock, 30 , I, p. 114 (Fig.). 
Dickson, 12 (Fig.). 
Bernhardi, 4 , p. 601. 
Hildebrandt, 17 , pp. 22 and 33 
(Fig-)- 
Hildebrandt, 16 , PI. V. 
