@article {22, title = {Fossil and extant Western Hemisphere Boragineae, and the polyphyly of "Trigonotideae" Riedl (Boraginaceae: Boraginoideae)}, journal = {Systematic Botany}, volume = {35}, year = {2010}, note = {

doi: 10.1600/036364410X518874
0363-6445
doi: 10.1600/036364410X518874

}, month = {2010///}, pages = {409 - 419}, abstract = {null}, url = {http://www.bioone.org/doi/abs/10.1600/036364410X518874}, author = {M. Weigend and Marc Gottschling and Federico Selvi and HH Hilger} } @article {23, title = {Five new species of Lithospermum L. (Boraginaceae tribe Lithospermeae) in Andean South America: Another radiation in the Amotape-Huancabamba zone}, journal = {Taxon}, volume = {59}, year = {2010}, note = {

[1]
[2]
[3]
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}, month = {2010///}, pages = {1161 - 1179}, url = {http://www.ingentaconnect.com/content/iapt/tax/2010/00000059/00000004/art00015}, author = {M. Weigend and Marc Gottschling and HH Hilger and Nicolai M. N{\"u}rk} } @article {24, title = {Codonaceae {\textemdash} a newly required family name in Boraginales}, journal = {Phytotaxa}, volume = {10}, year = {2010}, month = {2010///}, pages = {26 - 30}, author = {M. Weigend and HH Hilger} } @article {25, title = {Marbleseeds are gromwells - Systematics and evolution of Lithospermum and allies (Boraginaceae tribe Lithospermeae) based on molecular and morphological data}, journal = {Molecular Phylogenetics and Evolution}, volume = {52}, year = {2009}, month = {2009///}, pages = {755 - 768}, keywords = {America Fruit Historical biogeography Macromeria Nomosa Onosmodium Phylogeny Pollen morphology Timing}, url = {http://www.sciencedirect.com/science/article/B6WNH-4WBK7BK-3/2/5ef424fa3684d5c985634011154460d5}, author = {M. Weigend and Marc Gottschling and Federico Selvi and HH Hilger} } @article {26, title = {Phylogeny and systematics of Lithodora (Boraginaceae-Lithospermeae) and its affinities to the monotypic genera Mairetis, Halacsya and Paramoltkia based on ITS1 and trnL(UAA)-sequence data and morphology}, journal = {Taxon}, volume = {57}, year = {2008}, month = {2008/02//}, pages = {79 - 97}, isbn = {0040-0262}, author = {Thomas, Daniel C. and M. Weigend and HH Hilger} }