Literature

AuthorsYearTitlesort ascending
Hilger, H. H., E. Zippel2001{"Studies} in the Boraginaceae" - an index to the publications of Ivan M. Johnston dealing with the borage familiy
Hilger, H. H.1984Wachstum und Ausbildungsformen des Gynoeceums von Rochelia (Boraginaceae)
Clermont, A., E. Zippel, H. H. Hilger2003Verbreitung und Differenzierung der mitteleuropäischen Unterarten von Buglossoides arvensis (L.) I.M.Johnst. (Boraginaceae)
Hilger, H. H., M. Gottschling, F. Selvi, M. Bigazzi, E. Langström, E. Zippel, N. Diane, M. Weigend2005The {Euro+Med} treatment of Boraginaceae in Willdenowia 34 - a response
Gottschling, M., D. H. Mai, H. H. Hilger2002The systematic position of Ehretia fossils (Ehretiaceae, Boraginales) from the European Tertiary and implications for character evolution
Gottschling, M., H. H. Hilger2004The systematic position of Ehretia cortesia nom. nov. (= Cortesia cuneifolia: Ehretiaceae, Boraginales) inferred from molecular and morphological data
Selvi, F., A. Papini, H. H. Hilger, M. Bigazzi, E. Nardi2004The phylogenetic relationships of Cynoglottis (Boraginaceae-Boragineae) inferred from {ITS}, {5.8S} and {trnL} sequences
Gottschling, M., N. Diane, H. H. Hilger, M. Weigend2004Testing hypotheses on disjunctions present in the primarily woody Boraginales: Ehretiaceae, Cordiaceae, and Heliotropiaceae, inferred from ITS1 sequence data
Greuter, W., V. Stier, H. H. Hilger2014Proposal to conserve the name Omphalodes verna against Omphalodes omphaloides (Boraginaceae)
Thomas, D. C., M. Weigend, H. H. Hilger2008Phylogeny 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
Luebert, F., G. Brokamp, J. Wen, M. Weigend, H. H. Hilger2011Phylogenetic relationships and morphological diversity in Neotropical Heliotropium (Heliotropiaceae)
Gottschling, M., H. H. Hilger2001Phylogenetic analysis and character evolution of Ehretia and Bourreria (Ehretiaceae, Boraginales) and their allies based on {ITS1} sequences
Hilger, H. H.2014Ontogeny, morphology, and systematic significance of glochidiate and winged fruits of Cynoglosseae and Eritrichieae (Boraginaceae)
Hilger, H. H.1985Ontogenie, Morphologie und systematische Bedeutung geflügelter und glochidientragender Cynoglosseae- und Eritrichieae-Früchte (Boraginaceae)
Weigend, M., F. Luebert, F. Selvi, G. Brokamp, H. H. Hilger2013Multiple origins for Hound’s tongues (Cynoglossum L.) and Navel seeds (Omphalodes Mill.) – The phylogeny of the borage family (Boraginaceae s.str.)
Hilger, H. H.1992Morphology of Heliotropium (Boraginaceae) dispersal units
Hilger, H. H., F. Selvi, A. Papini, M. Bigazzi2004Molecular systematics of Boraginaceae tribe Boragineae based on {ITS1} and {trnL} sequences, with special reference to Anchusa s.l.
Selvi, F., M. Bigazzi, H. H. Hilger, A. Papini2006Molecular phylogeny, morphology and taxonomic re-circumscription of the generic complex {Nonea/Elizaldia/Pulmonaria/Paraskevia} (Boraginaceae-Boragineae)
Gottschling, M., F. Luebert, H. H. Hilger, J. S. Miller2014Molecular delimitations in the Ehretiaceae (Boraginales)
Hilger, H. H.1986Mikromorphologische Untersuchungen an Klausenoberflächen von Boraginaceae II. Mattiastrum (Boiss.) Brand (Cynoglosseae)
Weigend, M., M. Gottschling, F. Selvi, H. H. Hilger2009Marbleseeds are gromwells - Systematics and evolution of Lithospermum and allies (Boraginaceae tribe Lithospermeae) based on molecular and morphological data
Diane, N., C. Jacob, H. H. Hilger2003Leaf anatomy and foliar trichomes in Heliotropiaceae and their systematic relevance
Hilger, H. H., T. C. H. Cole, F. Selvi2014J.G.C. Lehmann's 'Botanical Observations' of 1818 on Coldenia, Colsmannia, Cynoglossum, and Omphalodes (commented translation)
Böhle, U. - R., H. H. Hilger, W. F. Martin1996Island colonization and evolution of the insular woody habit in Echium L. (Boraginaceae)
Hilger, H. H., M. Balzer, W. Frey, D. Podlech1985Heteromerikarpie und Fruchtpolymorphismus bei Microparacaryum, gen. nov. (Boraginaceae)
Hilger, H. H.1987Fruchtbiologische Untersuchungen an Heliotropioideae (Boraginaceae). I. Die Ontogenie der monospermen Früchte von Heliotropium supinum L.
Weigend, M., F. Luebert, M. Gottschling, T. L. P. Couvreur, H. H. Hilger, J. S. Miller2014From capsules to nutlets – Phylogenetic relationships in the Boraginales
Weigend, M., M. Gottschling, F. Selvi, H. H. Hilger2010Fossil and extant Western Hemisphere Boragineae, and the polyphyly of "Trigonotideae" Riedl (Boraginaceae: Boraginoideae)
Hilger, H. H.1987Flower and fruit development in Wigandia caracasana (Hydrophyllaceae)
Hilger, H. H.1989Flower and fruit development in the Macaronesian endemic Ceballosia fruticosa (syn. Messerschmidia fruticosa, Boraginaceae, Heliotropioideae)
Weigend, M., M. Gottschling, H. H. Hilger, N. M. Nürk2010Five new species of Lithospermum L. (Boraginaceae tribe Lithospermeae) in Andean South America: Another radiation in the Amotape-Huancabamba zone
Gottschling, M., H. H. Hilger2003First fossil record of transfer cells in angiosperms
Luebert, F., P. Jacobs, H. H. Hilger, L. A. H. Muller2014Evidence for nonallopatric speciation among closely related sympatric Heliotropium species in the Atacama Desert
Luebert, F., M. Weigend, H. H. Hilger2010Epitypification of Heliotropium arborescens L. (Heliotropiaceae)
Hilger, H. H.1981Entwicklungstendenzen im Fruchtbau der anemochoren Boraginaceengattungen Mattiastrum und Paracaryum
Hilger, H. H.1992Diversität trotz starrer Form: die Klausen der Boraginaceae
Luebert, F., H. H. Hilger, M. Weigend2011Diversification in the Andes: Age and origins of South American Heliotropium lineages (Heliotropiaceae, Boraginales)
Hilger, H. H.1981Die Perikarpentwicklung geflügelter Klausen aus dem Paracaryum -Verwandtschaftskreis (Cynoglosseae, Boraginaceae)
Hilger, H. H.1994Die Evolution der Rauhblattgewächse (Boraginaceae) in Makaronesien
Briechle, M., H. H. Hilger1988Die Embryogenese von Microparacaryum intermedium und die embryologische Klassifizierung der Boraginaceae nach Souèges
Gottschling, M., J. S. Miller, M. Weigend, H. H. Hilger2005Congruence of a phylogeny of Cordiaceae (Boraginales) inferred from {ITS1} sequence data with morphology, ecology, and biogeography
Weigend, M., H. H. Hilger2010Codonaceae — a newly required family name in Boraginales
Gottschling, M., H. H. Hilger2004Characterisation of a novel fruit type found in Ehretia (Ehretiaceae, Boraginales)
Buys, M., H. H. Hilger2003Boraginaceae cymes are exclusively scorpioid and not helicoid
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith