Floristik, Geogräphie, Systematik etc. 1G5 1 
sana Hayata, which is somewhat near P. parvißova Sieb, et Zucc., 
but differs from that by the shape of the cones, which in the new 
species are usually reflexed and especially so in the lower scales. 
The wings of the seeds are much larger than those of P. parvißova. 
Another species described in this paper is Juniperus morrisonicola \ 
Hayata which resembles J. chinensis in habit. The new Juniper is 
easily distinguished by its solitary ovule on a short branchlet and 
by the shape of its cone. The leaves of this new species have a 
large single resin-canal near the phloem. So far, the plant does not 
seem to have dimorphic leaves. Lastly, he describes a most interest- 
ing species of Cunninghamia. The new species is named C. Konishii 
Hayata. The new plant differs essentially from the only congener, 
C. sinensis by the arrangement and the shape of the leaves, smaller 
cones and broader squamae. The leaf has Stomata on both surfaces, 
while that of C. sinensis has none on the upper surface, or a very 
few. The leaf of C. Konishii persists longer than that of C. sinensis ; 
the former lasts for eight, the latter for five years only. The dia- 
gnosis of the new species is briefly as follows: Arbor; rami omnes 
teretes, glabri, foliorum spiraliter confertorum cicatricibus notati. 
Gemmae floriferae nudae, depresso-globosae, bracteis depresso-ovatis 
brevissime aristato-acutis. Folia ramorum veteriorum spiraliter con- 
ferta, adnato-decurrentia, anguste lineari-falcata, incurvo-erecta, acuta, 
dorso leviter carinata, ramulorum juvenilium longiora, ascendento- 
patentia, lineari-lanceolata, 15 mm, longa mm. lata, ad basin obli¬ 
que torta, apice obtusiuscula, margine sub lente serruluta, rigida, 
coriacea, utrinque pagina glaucescentia et striis duabis stomatibus 
multi-seriatis cineta, octavum in annum virentia, demum exarida 
sensim soluta. Strobili maturi ovato-globosi, 20 mm. longi, 15 mm. 
lati; squamae rotundatae, mucronatae, basi distincte unguiculatae, 
ungue brevo, lamina dilatata cordata late depresso-ovata, mar¬ 
gine integra, lignescentes, sursum coriaceae et marginem versus 
subundulatae, dorso apice leviter carinatae, glabrae; bracteis obso- 
letis; squamulae 3 in medio laminae, distinctae, fimbriatae, cre- 
nulatae. • Semina 3, ad squamulorum basin affixa reversa libera, 
ovato-elliptica, testa coriacea duriuscula, ala angusta cincta; embryo 
ignotus. • B. Hayata. 
Heimerl, A., Chenopodiaceae, Amarantaceae, Phytolaccaceae, Portu- 
lacaceae, Nyctaginaceae, Caryophyllaceae, Polygonaceae. Ergeb¬ 
nisse der botanischen Expedition der kaiserlichen 
Akademie der Wissenschaften nach Südbrasilien 1901. 
I. Band (.Ptevidophyta und Anthophyta ), heraus gegeben von 
R. v. Wettstein. (Denkschr. d. math. nat. CI. der kais. Akad. d. 
Wissensch. LXXIL. 19 pp. 1908.) 
Ein Aufzählung der von der genannten Expedition in Südbra- 
silien gesammelten Arten mit genauer Anführung der Synonymie 
und der Standortsangaben und zahlreichen kritischen Bemerkungen. 
Die Arten verteilen sich auf die Familien folgendermassen: Cheno¬ 
podiaceae 2, Amarantaceae 25, Phytolaccaceae 2, Basellaceae 2, Portu- 
lacaceae 3 , Nyctaginaceae 7, Caryophyllaceae 5, Polygonaceae 11. Neu 
beschrieben werden: Seguieria ajßnis, Phytolacca thyrsißora Mart, 
var. reducta, Pisonia ambigua, Neea pulcherrpna, Polygonum modes- 
tum, Polygonum acuminatum H. B. K. var. stenophylla, Coccoloba 
sublobata. 1 Hayek. 
