... A case study 63-74 PHILLIP CRIBB, SARAH THOMAS & FINN N. RASMUSSEN: The orchids o... more ... A case study 63-74 PHILLIP CRIBB, SARAH THOMAS & FINN N. RASMUSSEN: The orchids of Ethiopia and Eritrea 75-84 ... 103-136 MATS THULIN, ABDULNASSER AL-&FRI, MOHAMMED ABDULLAH HUSSEIN & SAEED GABALI: Additions to the Yemen flora 137-153 OLOF ...
... Teresa. The central part of the town is hidden behind a hill, now removed, with a sea telegra... more ... Teresa. The central part of the town is hidden behind a hill, now removed, with a sea telegraph (arrow). ... The news of FC Raben's death apparently reached his family in Denmark in October 1838 (Den afdodes Born, 1838). RABEN*E:'S BRAZILIAN HERB-iARIA ...
Calyces of 306 species representing 181 out of the 236 genera of Lamiaceae have been studied with... more Calyces of 306 species representing 181 out of the 236 genera of Lamiaceae have been studied with particular emphasis on the amount of fibres and similar xylem cells. A characteristic calyx tissue called ''mesophyll fibres'', reported by earlier authors, is found to belong to the xylem. Most species of the subfamilies Lamioideae and Scutellarioideae differ from most other labiates, and particularly from Nepetoideae, in having much larger amounts of fibres and similar xylem cells in the calyx tube. This result supports cladistic hypotheses based on cpDNA showing that Lamioideae and Scutellarioideae are closely related and remotely related to Nepetoideae. The new data also contribute to the knowledge about the phylogeny within Lamioideae. The amount of fibres and similar cells also seems to be positively correlated with calyx size, calyx width, a ballistic dispersal mechanism in Scutellaria, and the aridity of the habitat. Possible adaptive significances of these correlations are discussed.
... A case study 63-74 PHILLIP CRIBB, SARAH THOMAS & FINN N. RASMUSSEN: The orchids o... more ... A case study 63-74 PHILLIP CRIBB, SARAH THOMAS & FINN N. RASMUSSEN: The orchids of Ethiopia and Eritrea 75-84 ... 103-136 MATS THULIN, ABDULNASSER AL-&FRI, MOHAMMED ABDULLAH HUSSEIN & SAEED GABALI: Additions to the Yemen flora 137-153 OLOF ...
... Teresa. The central part of the town is hidden behind a hill, now removed, with a sea telegra... more ... Teresa. The central part of the town is hidden behind a hill, now removed, with a sea telegraph (arrow). ... The news of FC Raben's death apparently reached his family in Denmark in October 1838 (Den afdodes Born, 1838). RABEN*E:'S BRAZILIAN HERB-iARIA ...
Calyces of 306 species representing 181 out of the 236 genera of Lamiaceae have been studied with... more Calyces of 306 species representing 181 out of the 236 genera of Lamiaceae have been studied with particular emphasis on the amount of fibres and similar xylem cells. A characteristic calyx tissue called ''mesophyll fibres'', reported by earlier authors, is found to belong to the xylem. Most species of the subfamilies Lamioideae and Scutellarioideae differ from most other labiates, and particularly from Nepetoideae, in having much larger amounts of fibres and similar xylem cells in the calyx tube. This result supports cladistic hypotheses based on cpDNA showing that Lamioideae and Scutellarioideae are closely related and remotely related to Nepetoideae. The new data also contribute to the knowledge about the phylogeny within Lamioideae. The amount of fibres and similar cells also seems to be positively correlated with calyx size, calyx width, a ballistic dispersal mechanism in Scutellaria, and the aridity of the habitat. Possible adaptive significances of these correlations are discussed.
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Papers by Olof Ryding