Morphological study of 391 cases of exocrine pancreatic tumours with special reference to the classification of exocrine pancreatic carcinoma

1985 ◽  
Vol 146 (1) ◽  
pp. 17-29 ◽  
Author(s):  
Jie Chen ◽  
Suhail I. Baithun
Keyword(s):  
Special Reference ◽  
Pancreatic Carcinoma ◽  
Morphological Study ◽  
Pancreatic Tumours

scholarly journals A phytosociological classification of the Hlane Wildlife Sanctuary, Swaziland

Koedoe ◽  
1978 ◽  
Vol 21 (1) ◽  
Author(s):  
W.P.D. Gertenbach ◽  
A.L.F. Potgieter
Keyword(s):  
Special Reference ◽  
Plant Communities ◽  
Vegetation Structure ◽  
Management Plan ◽  
Wildlife Sanctuary ◽  
Abiotic Environment

A phytosociological classification of the vegetation of the Hiane Wildlife Sanctuary was undertaken, with special reference to the vegetation structure and the correlation between plant communities and the biotic and abiotic environment. This study contributes to the drafting of a management plan for the sanctuary.

A Taxonomic Revision of Fern Genus Pseudocyclosorus (Thelypteridaceae) from China and the Pan-Himalaya Region, with Special Reference to the Identity of Pseudocyclosorus stramineus

Phytotaxa ◽  
2019 ◽  
Vol 424 (4) ◽  
pp. 197-216
Author(s):  
ZHONG-YANG LI ◽  
XIAN-CHUN ZHANG ◽  
ZHEN-LONG LIANG ◽  
JIE LI
Keyword(s):  
Special Reference ◽  
Species Delimitation ◽  
Morphological Study ◽  
Taxonomic Revision ◽  
Morphological Characters ◽  
Morphological Features ◽  
Similar Species ◽  
Spore Morphology ◽  
Distribution Map ◽  
New Synonyms

The fern genus Pseudocyclosorus (Thelypteridaceae) from China and the Pan-Himalaya region is revised based on morphological study. Reduced basal pinnae, angles between costule and costae, and glands/hairs on abaxial surfaces/indusia are considered as the most diagnostic morphological characters for species delimitation. Genus Trigonospora was excluded from genus Pseudocyclosorus. This segregation is supported by multiple morphological features. Eight species were recognized here, namely Pseudocyclosorus tylodes, P. pseudofalcilobus, P. falcilobus, P. subochthodes, P. stramineus, P. ornatipes, P. esquirolii and P. canus. Twenty-one names were reduced as new synonyms. One name (P. duclouxii) was considered a dubious species. A key to these eight species, their descriptions, spore morphology and distribution map of each species are given.         Pseudocyclosorus stramineus was a long overlooked species, which has always been misidentified as other similar species, and was wrongly reduced as a synonym of P. duclouxii. Here based on morphology characters, the identity of P. stramineus as a species was reclaimed. A more detailed description with photographs and illustrations, and its whole distribution range are given here.

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