Hans Hallier. 
156 
der Familie der Hamamelidaceen.—Beihefte z. Botan. Central!)!., 
XIV. (1903), pp. 247—260. 
14. Vorlaufiger Entwurf des natiirlichen (phylogenetischen) 
Systems der Bliithenpflanzen.—Bull. herb. Boissier, series 2, vol. 
Ill, No. 4 (April, 1903), pp. 306—317. 
15. Ueber die Gattung Daphniphyllum, ein Uebergangsglied 
von der Magnoliaceen und Hamamelidaceen zu der Katzchen- 
bliithlern.—Botanical Magazine, XVIII. (Tokio, June, 1904), 15 pp. 
16. Ein zweiter Entwurf des natiirlichen (phylogenetischen) 
Systems der Bliithenpflanzen. Vorlaufige Mitteilung.—Berichte 
der deutschen hot. Gesellsch, XXIII., 2 (March 29th, 1905) pp. 
85—91. 
17. Neue Schlaglichter auf das natiirliche System der 
Dikotyledonen. Phylogenetische Betrachtungen. Gera-Unterm- 
haus, W. Koehler, July, 1905.—12 pp. 
A.—SPOROPHYTES. 
I. Filicales. 
II. Lycopodiales (near Equisetales and Cycadales, derived from 
Marattiales). 
a. Isoporae. 1. Psilotaceae. 2. Lycopodiaceae. 
b. Heterosporae (Ligulatae). 
3. Selaginellaceae. 4. Isoetaceae. 5. Lepidodendraceae. 
6. Bothrodendraceae. 7. Sigillariaceae. 
III. Equisetales (near Lycopodiales and Cycadales, derived from 
Marattiales). 
1. Sphenophyllaceae. 2. Protocalamarieae. 3. Calamarieae. 
4. Equisetaceae. 
B.—SPERMATOPHYTES. 
a. GYM NOSPERMS (excluding Gnetaceae). 
1. Cycadaceae (derived from Marattiales). 2. Bennettitaceae 
(derived from 1). 3. Coniferae (including Salisburieae 
and Taxaceae (derived from Cycadaceae or near Cyca¬ 
daceae, Equisetales and Lycopodiales, immediately from 
Marattiales). 
b. ANGIOSPERMS. 
cc DICOTYLEDONS. 
I.—Polycarpicae (containing oil-cells). 
* Magnolineae (hypogynous, Eupomatia and Trochodendrum 
excepted). 
1. Magnoliaceae. a. Drimytomagnolieae (hypothetical group, 
derived from Bennettitaceae or near them from Cyca- 
