| 1. |
- Lönn, Elisabeth
(författare)
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Revision of the three Boraginaceae genera Echiochilon, Ogastemma and Sericostoma
- 1999
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Ingår i: Botanical journal of the Linnean Society. - : Oxford University Press (OUP). - 0024-4074 .- 1095-8339. ; 130:3, s. 185-259
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Tidskriftsartikel (refereegranskat)abstract
- The Afro-Asiatic genus Echiochilon Desf. (Boraginaceae) is revised and 14 species are recognized. The two monotypic genera Ogastemma Brummitt and Sericostoma Stocks ex Wight (Boraginaceae), earlier suggested to be close relatives of Echiochilon, are also revised to evaluate their distinction from the genus Echiochilon. There is no support for including any of the two monotypic genera in Echiochilon. Morphological aspects of the three genera are discussed. Three new species are described: E. baricutn Lonn sp. nov. and E. cyananthum Lönn sp. nov. from northern Somalia, and E. callianthum Lonn sp. nov. from Arabia. A key, descriptions, pictures and distribution maps are provided for all species of Echiochilon, and descriptions and distribution maps are provided also for Ogastemma and Sericostoma. Several lectotypes are selected and several names arc placed in synonymy.
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| 2. |
- GUSTAFSSON, MHG
(författare)
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PETAL VENATION IN THE ASTERALES AND RELATED ORDERS
- 1995
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Ingår i: BOTANICAL JOURNAL OF THE LINNEAN SOCIETY. - : ACADEMIC PRESS (LONDON) LTD. - 0024-4074. ; 118:1, s. 1-18
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Petal venation in families related to the Asteraceae was studied by means of light microscopy. The group of study was delimited on the base of previously published molecular data and includes the Alseuosmiaceae, Apiaceae, Aquifoliaceae, Araliaceae, Argoph
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| 3. |
- Lonn, E
(författare)
-
Revision of the three Boraginaceae genera Echiochilon, Ogastemma and Sericostoma
- 1999
-
Ingår i: BOTANICAL JOURNAL OF THE LINNEAN SOCIETY. - : ACADEMIC PRESS LTD. - 0024-4074. ; 130:3, s. 185-259
-
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The Afro-Asiatic genus Echiochilon Desf. (Boraginaceae) is revised and 14 species are recognized. The two monotypic genera Ogastemma Brummitt and Sericostoma Stocks ex Wight (Boraginaceae), earlier suggested to be close relatives of Echiochilon, are also
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| 4. |
- Reinhammar, LG
(författare)
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Systematics of Pseudorchis albida sl (Orchidaceae) in Europe and North America
- 1998
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Ingår i: BOTANICAL JOURNAL OF THE LINNEAN SOCIETY. - : ACADEMIC PRESS LTD. - 0024-4074. ; 126:4, s. 363-382
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- In Scandinavia Pseudorchis albida (Orchidaceae) s.l. is visually divided into the lowland and subalpine P. albida s.s. and the more or less alpine P. straminea. There have been some uncertainties and conflicting views concerning the taxonomic treatment of
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