CONTENTS

BOTANOSTEPHANE
KORNASIAMA. Botanical
Contributions Presented to Jan Kornaś in Celebration of His 70th
Birthday Pars 1. Edited by RYSZARD OCHYRA
AND LEON
STUCHLIK
SIEMINSKA, J.: Janek Kornaś - my friend and colleague (on the 70th anniversary of his birth). 1.
PIETRAS, B.: Bibliography of Jan Kornaś. 17.
STUCHLIK
L.: Jan
Kornaś and the W. Szafer Institute of Botany. 53.
ZAJAC,
A.: Professor
Jan Kornaś as plant geographer. 55.
Pócs,
T.: The
pteridological research of Professor Jan Kornaś in Africa. 65.
KIMPOUNI,
V.: Le
genre Paepalanlhus (Eriocaulaceae) en Afrique et a
Madagascar. 71.
BEDNAREK-OCHYRA,
H.: The identity of two neglected species
of Racomitrium (Musci: Grimmiaceae) from Patagonia.
83.
HEDBERG,
O.: Rumex
nepalensis (Polygonaceae) - a Himalayan element in the
afromontane
flora. 91.
BAATVIK,
S. T.: The
genus Saintpaulia (Gesneriaceae) 100 years:
History, taxonomy,
ecology, distribution and conservation. 97.
GRUBE,
M. &
POELT, J.: Beiträge zur Kenntnis der Flechtenflora
des
Himalaya X. Sporastatia testudinea, ihre
Variabilitat, ihre
Ökologie
und ihre Parasiten in Hochasien. 113.
RZEDOWSKI,
J.: El
papel de la familia Compositae en la flora sinantropica de
México.
123.
N'KOUNKOU,
J.,
LEJOLY, J. & GEERINCK, D.: Les Dioscoreaceae du Congo.
139.
FRIIS,
I.: C.
F. Hochstetter's scientific names for G. W. Schimper's early
collections of African plants. 183.
KRAMER,
K.: An
overlooked species of Pteris (Pteridaceae) from La
Reunion,
with a key to the species of the island. 203.
SZLACHETKO,
D. L.: A
new species of Liparis (Orchidaceae, Malaxidinae)
from tropical
West Africa. 211.
ŻUKOWSKI,
W.: New
localities of Eleocharis carniolica (Cyperaceae) in
Bulgaria
and Yugoslavia. 213.
OCHYRA,
R.: Two
new species of Grimmia (Musci: Grimmiaceae) from
New Zealand.
219.
SZLACHETKO,
D. L.: Genera and
species of the
subtribe Spiranthinae (Orchidaceae). 6. A revision of Funkiella.
229.
FREY,
L.: Taxonomy,
karyology and distribution of the selected genera of tribe Aveneae
(Poaceae) in Poland. lII. Koeleria. 251.
FREY,
L.: Taxonomy,
karyology and distribution of the selected genera of tribe Aveneae
(Poaceae) in Poland. IV. Conclusions. 279.
JALAS,
J.: Problems
concerning Rudbeckia laciniata (Asteraceae) in
Europe. 289.
BROWICZ,
K.: Nicotiana
glauca and Solatium elaeagnifolium
(Solanaceae)
- two xenophytes from South America and the history of their spreading
in the eastern Mediterranean. 299.
PIĘKOŚ-MIRKOWA,
H.:
Altitudinal distribution pattern of Dryopteris
dilatata and D. expansa (Dryopteridaceae)
in the Alps, the
Carpathians
and the Caucasus. 307.
ZIELINSKI,
J.: Rubus
seebergensis (Rosaceae) and allied species in Poland.
313.
SZWEYKOWSKI,
J.,
KOŹLICKA, M., BUCZKOWSKA, K., CHUDZIŃSKA, E. &
BARCZAK, H.: Amellia fennica (Hepaticae,
Arnelliaceae)
rediscovered in
the Tatras. 323.
MALYSHEV,
L. I.: Ecological
background of the floristic diversity in northern Asia. 331.
STOYKO,
S. M. &
TASENKEVICH, L.: Some aspects of endemism in the Ukrainian
Carpathians. 343.
CHARKIEWICZ.
Z.:
The actual Far East-Siberian-European floristic relationships (vascular
plants). 355.
