Literature

Authors	Year	Title
Hilger, H. H., U. R. Böhle	2000	Pontechium: a new genus distinct from Echium and Lobostemon (Boraginaceae)
Buys, M., H. H. Hilger	2003	Boraginaceae cymes are exclusively scorpioid and not helicoid
Gottschling, M., H. H. Hilger	2004	The systematic position of Ehretia cortesia nom. nov. (= Cortesia cuneifolia: Ehretiaceae, Boraginales) inferred from molecular and morphological data
Thomas, D. C., M. Weigend, H. H. Hilger	2008	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
Selvi, F., L. Cecchi, A. Coppi	2009	Phylogeny, karyotype evolution and taxonomy of Cerinthe L. (Boraginaceae)
Cecchi, L., F. Selvi	2009	Phylogenetic relationships of the monotypic genera Halacsya and Paramoltkia and the origins of serpentine adaptation in circum- mediterranean Lithospermeae (Boraginaceae): insights from ITS and matK DNA sequences
Luebert, F., M. Weigend, H. H. Hilger	2010	Epitypification of Heliotropium arborescens L. (Heliotropiaceae)
Weigend, M., M. Gottschling, H. H. Hilger, N. M. Nürk	2010	Five new species of Lithospermum L. (Boraginaceae tribe Lithospermeae) in Andean South America: Another radiation in the Amotape-Huancabamba zone
Luebert, F., G. Brokamp, J. Wen, M. Weigend, H. H. Hilger	2011	Phylogenetic relationships and morphological diversity in Neotropical Heliotropium (Heliotropiaceae)
Selvi, F., A. Coppi, L. Cecchi	2011	High epizoochorous specialization and low DNA sequence divergence in Mediterranean Cynoglossum (Boraginaceae): Evidence from fruit traits and ITS region
Greuter, W., V. Stier, H. H. Hilger	2014	Proposal to conserve the name Omphalodes verna against Omphalodes omphaloides (Boraginaceae)
Cecchi, L., A. Coppi, H. H. Hilger, F. Selvi	2014	Non-monophyly of Buglossoides (Boraginaceae: Lithospermeae): Phylogenetic and morphological evidence for the expansion of Glandora and reappraisal of Aegonychon
Holstein, N., M. Weigend	2015	(2388) Proposal to reject the name Myosotis collina (Boraginaceae)
BoraginalesWorkingGroup	2016	Familial classification of the Boraginales
Chacón, J., F. Luebert, H. H. Hilger, S. Ovchinnikova, F. Selvi, L. Cecchi, M. C. Guilliams, K. Hasenstab-Lehman, K. Sutorý, M. G. Simpson, M. Weigend	2016	The borage family (Boraginaceae s.str.): A revised infrafamilial classification based on new phylogenetic evidence, with emphasis on the placement of some enigmatic genera