Electronic Resource
Springer
Plant systematics and evolution
129 (1978), S. 269-275
ISSN:
1615-6110
Keywords:
Pteridophyta
;
Polypodiales
;
Aspidiaceae
;
Polystichum
;
Cytotaxonomy
;
chromosome numbers
;
Flora of the Himalayas
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
Notes:
Abstract Cytotaxonomical investigations on 11 species from the Western Himalayas show that 8 are diploid and the remaining tetraploid. The numbers for three species are new.P. prescottianum (2x) andP. thomsoni (4x), andP. stimulans (2x) andP. acanthophyllum (4x) are closely related but distinct species pairs.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00982753
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