Zobrazeno 1 - 10
of 35
pro vyhledávání: '"C. L. Bredenkamp"'
Autor:
C. L. Bredenkamp, A. E. van Wyk
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 36, Iss 2, Pp 191-199 (2006)
Passerina L. comprises 20 species and four subspecies of microphyllous. wind-pollinated shrubs. Once considered cosmopolitan, the genus as currently defined, is endemic to southern Africa. Endemism within the genus is highest in the Cape Floristic
Externí odkaz:
https://doaj.org/article/5ff464b066dc4372bad65ba169dd8251
Autor:
C. L. Bredenkamp, A. E. van Wyk
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 33, Iss 1, Pp 53-57 (2003)
Passerina L. is mainly a southern African genus, comprising 20 species and four subspecies. A few species occur along the Great Escarpment, two extend into Zimbabwe and Mozambique, but most are concentrated in the Cape Floristic Region. Palynological
Externí odkaz:
https://doaj.org/article/a4c2a458917d4c7d80681df4566d2f2b
Autor:
C. L. Bredenkamp, A. E. van Wyk
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 32, Iss 1, Pp 76-79 (2002)
A NEW SPECIES OF PASSERINA FROM WESTERN CAPE. SOUTH AFRICA
Externí odkaz:
https://doaj.org/article/508c1d7f6601494280c04c7a987427de
Autor:
C. L. Bredenkamp, A. E. van Wyk
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 32, Iss 1, Pp 29-36 (2002)
Revision of the genus Passerina L. indicated a new delimitation of taxonomic entities within the Passerina filiformis L. complex. Evidence from leaf anatomy greatly assisted in the recognition of taxa. P. filiformis is here divided into two subspec
Externí odkaz:
https://doaj.org/article/a35ff26cbcc9424c9b517f979ab8c1fc
Autor:
C. L. Bredenkamp, A. E. van Wyk
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 32, Iss 1, Pp 65-71 (2002)
SYSTEMATICS OF PASSERINA TRUNCATA AND A NEW SUBSPECIES MONTICOLA
Externí odkaz:
https://doaj.org/article/466923d2d0a84d1591f2b7a14a4eeadd
Autor:
C. L. Bredenkamp, A. E. van Wyk
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 31, Iss 1, Pp 53-70 (2001)
A comparative anatomical study was made of the genus Passerina comprising 20 species and four subspecies, most of which are endemic to southern Africa. It showed that anatomical variation is useful in species recognition and classification. Anatomica
Externí odkaz:
https://doaj.org/article/4f00c0f11fea43dfbcc30576a0f3801a
Taxonomic significance of inflorescences, floral morphology and anatomy in Passerina (Thymelaeaceae)
Autor:
C. L. Bredenkamp, A. E. van Wyk
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 31, Iss 2, Pp 213-236 (2001)
Comparative studies were undertaken on the inflorescence, bracts and floral morphology of all taxa of the genus Passerina L. in southern Africa. Information is given in tabular form and a key based on bract morphology is presented.Floral morphology s
Externí odkaz:
https://doaj.org/article/ec97fd86c21b43eba5c93453824b8dc3
Autor:
C. L. Bredenkamp, A. E. van Wyk
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 30, Iss 1, Pp 69-86 (2000)
Epidermal features were studied in all 17 species of Passerina, a genus endemic to southern Africa. Leaves in Passerina are inversely ericoid, the adaxial surface concave and the abaxial surface convex. Leaves are inversely dorsiventral and epistomat
Externí odkaz:
https://doaj.org/article/412dc7b42de0420d9aec6e5cccdc4875
Autor:
C. L. Bredenkamp, D. J. Botha
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 26, Iss 2, Pp 141-151 (1996)
No abstarct available
Externí odkaz:
https://doaj.org/article/5989071e4e164a9eb18d006ccf2cc7de
Autor:
M. Jordaan, C. L. Bredenkamp
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 39, Iss 1, Pp 105-106 (2009)
Thymelaeaceae: The true identity of Synaptolepis Kirkii
Externí odkaz:
https://doaj.org/article/9abef7ad315946499d3a04d63d6a2959