104 
Dutton, D. L., Aspidium fragrans on Mount Horrid, Vermont. (Vermont Bot. and Bird 
Clubs Joint Bull. 1921. 7 , 27.) 
Krasser, Fr., Über Filicites cycadea (Berger) Brongn. (Österr. Bot. Zeitschr. 1922. 71 , 
46—48.) 
Kümmerle, J. B., Pteridologische Mitteilungen. (Magyar Bot. Lapok 1922. 19, 2 — 10, 
1 Textfig.) 
Weber, U., Zur Anatomie und Systematik der Gattung Isoetes L. (Schluß.) (Hedwigia 
1922. 63 , 241—262.) 
Gymnospermen. 
Fujioka, M., and Takahaski, K., On the cause of the darkening of the heartwood of Cryp- 
tomeria japonica Don. (Journ. Forestry 1921. 19 , 844—866.) 
Kubart, B., Ein Beitrag zur systematischen Stellung von Acmopyle Pancheri (Brongn. 
et Gris.) Pilger, (österr. Bot. Zeitschr. 1922. 71 , 83—87, 1 Textfig.) 
Nash, G. V., Pinus Thunbergii. (Addisonia 1921. 5, 55 — 56, Taf. 188.) 
Pammel, L. H., The native white pine of Jowa. (Amer. Forestry 1921. 9 , 30—32.) 
Schüpfer, Wuchslei st ungen von Pseudotsuga Douglasii. (Forstwiss. Centralbl. 1922. 
44, 205—214, 2 Fig.) 
Angiospermen. 
Alderwerelt van Rosenburgh, C. R. W. K. van, New or noteworthy malayan Araceae. 3. 
(Bull. Jard. Bot. Btzg. 3. Ser. 1922. 4, 320—347, Taf. 16.) 
Ames, 0., Etia gigantea. (Addisonia 1921. 6, 41 — 42, Taf. 213.) 
Anastasia, G. E., Le forme elementari della composizione dei vegetali o l’origine della 
specie. I. Le Nicotianae. (R. Istituto spezimentale de Tabacco. Roma-Scafati 1920. 
47 pp.) 
Anderson, F., The development of the flower and embryogony of Martynia louisiana. 
(Bull. Torrey Bot, Club 1922. 49, 141—158, Taf. 7, 8.) 
Ashe, W. W., The eastern shrubby species of Robinia. (Journ. Elisha Mitchell Sc. Soc. 
1922. 37, 175—177.) 
Bailey, L. H., Magnolia stellata. (Addisonia 1921. 6, 37—38, Taf. 211.) 
Bakhuizen van den Brink, R. C. et Lam, H. J., Index Verbenacearum quae anno 1921 
in Horto Botanico Bogoriensi coluntur. (Bull. Jard. Bot. Btzg. 3. Ser. 1922. 4, 283 
—287.) 
Baxter, S. N., The Sassafras. (Flor. Exch. 1921. 51, 1469.) 
Becerra, M. E., La „Papaya Orejona“ (Pileus pentaphyllus). (Mem. Soc. Cient. Antonio 
Alzate 1921. 37, 357—361, Taf. 36.) 
Beck-Mannagetta, G., Orobancheae novae. (Fedde, Repert. 1922. 18 , 33—40.) 
Beauverd, G., Teratologie du Primula vulgaris Huds. (Bull. Soc. Bot. Geneve 1921. 
13 , 8 .) 
—, Nouvelles Mutisiöes des Andes de Bolivie. (Bull. Soc. Bot. Geneve 1921. 13 , 10.) 
—, Une nouvelle race du Primula hirsuta en Valais. (Bull. Soc. Bot. Geneve 1921. 13 , 11.) 
—, Phanerogamarum novitates. (Bull. Soc. Bot. Geneve 1921. 13 , 236—271, 6 Fig.) 
Bihari, G., Über einen neuen Rumex-Bastard. (Rumex hydrolapathum X confertus 
= R. hungaricus Bihari.) (Magyar Bot. Lapok 1922. 19 , 40.) 
Bitter, G., Zur Gattung Physalis I. (Fedde, Repert. 1922. 18 , 5—7.) 
Blake, S. F., The American species of Maximilianea (Cochlospermum). (Journ. Washing¬ 
ton Acad. Sei. 1921. 11, 125—132, Fig. 1.) 
—, New plants from Guatemala and Honduras. (Contrib. U. St. Nat. Herb. 1922. 24, 
1—32, 4 Textfig., 10 Taf.) 
Borge, 0., Prasiola fluviatilis (Sommerf.) Aresch. funnen i Sverige. (Bot. Notiser 1922. 
p. 174.) 
Bornmüller, J., Pedicularis Ferdinandi Bornm. spec. nov. (sect. Bicuspidatae) e flora 
macedonica. (Notizbl. Bot. Gart. u. Mus. Berlin-Dahlem 1922. 8 , 213—218.) 
—, Zur Gattung Filago. Neue Art und Formen aus Persien, Palästina und Ägypten. 
(Fedde, Repert. 1922. 18 , 40—43.) 
Boros, A., Über einen neuen Juncus-Bastard (Juncus Degenianus Boros = lamprocarpus 
X subnodulosus). (Magyar Bot. Lapok 1922. 19 , 41—42.) 
Boynton, K. R., Bergenia crassifolia. Thick-leaved saxifrage. (Addisonia 1921. 6, 43, 
Taf. 214.) 
—, Helichrysum bracteatum, Strawflower. (Addisonia 1921. 6, 46, Taf. 215.) 
—, Physalis Franchetii. (Addisonia 1921. 5, 57—58, Taf. 189.) 
