Literature

Authors	Year	Title
L. A. Craven	1996	A taxonomic revision of Heliotropium (Boraginaceae) in Australia
T. Luque	1996	Karyological studies on Spanish Boraginaceae. VII. Heliotropium L.
R. Scheel, Ybert, J. P., Barth, O. M.	1996	Pollen morphology of the Boraginaceae from Santa Catarina state (southern Brazil), with comments on the taxonomy of the family
Riedl, H.	1997	Boraginaceae
J. S. Miller	1997	A new species of Tournefortia (Boraginaceae) from Peru
J. S. Miller, Gaviria, J., Gómez, R., Rodríguez, G.	1997	Boraginaceae
H. Förther	1998	Die infragenerische Gliederung der Gattung Heliotropium L. und ihre Stellung innerhalb der Subfam. Heliotropioideae (Schrad.) Arn. (Boraginaceae)
A. Urzúa, Modak, B., Villarroel, L., Torres, R., Andrade, L.	1998	Comparative flavonoid composition of the resinous exudates from Heliotropium chenopdiaceum var. chenopodiaceum and H. chenopodiaceum var. ericoideum
S. Ghorbel, Nabli M. A.	1998	Pollen, pistil and their interrelations in Borago officinalis and Heliotropium europaeum (Boraginaceae)
M. N. Correa	1999	Boraginaceae
L. A. Craven	1999	Heliotropium aequoreum, a new name for Heliotropium applanatum Craven, nom. illeg. (Boraginaceae)
J. S. Miller	1999	New Boraginaceae from tropical America 1: New species of Bourreria and Tournefortia from Costa Rica and a note on the publication of Cordia collococca
D. M. Ferguson	1999	Phylogenetic analysis and relationships in Hydrophyllaceae based on ndhF sequence data
E. Retief, van Wyk A. E.	1999	The taxonomic significance of pollen morphology in the Southern African Boraginaceae
T. E. di Fulvio, Ariza-Espinar L.	2000	Heliotropium geissei (Boraginaceae) en Argentina
T. E. di Fulvio, Ariza-Espinar L.	2000	Rehabilitación de Heliotropium auratum (Boraginaceae)
J. S. Miller	2000	New boraginaceae from tropical America 2: Tournefortia vasquezii, a new species from Peru
J. S. Miller	2000	New boraginaceae from tropical America 3: A new Tournefortia from Ecuador and Colombia
A. Urzúa, Modak, B., Villarroel, L., Torres, R., Andrade, L., Mendoza, L., Wilkens, M.	2000	External flavonoids from Heliotropium megalanthum and H. huascoense (Boraginaceae). Chemotaxonomic considerations
H. A. Liogier, Martorell L. F.	2000	Flora of Puerto Rico and adjacent islands. A systematic synopsis
J. S. Miller	2001	Boraginaceae
T. A. Al‐Turki, Omer, S., Ghafoor, A.	2001	Two new species of Heliotropium L. (Boraginaceae) from Saudi Arabia
H. H. Hilger, Zippel E.	2001	"Studies in the Boraginaceae": An index to the publications of Ivan M. Johnston dealing with the Borage family
J. S. Miller	2001	Tournefortia kirkii (I.M. Johnston)J.S. Mill. (Boraginaceae): A new combination for a species from Madagascar
M. Gottschling, Hilger, H. H., Wolf, M., Diane, N.	2001	Secondary structure of the ITS1 transcript and its application in a reconstruction of the phylogeny of Boraginales
N. Diane, Förther, H., Hilger, H. H.	2002	A systematic analysis of Heliotropium, Tournefortia, and allied taxa of the Heliotropiaceae (Boraginales) based on ITS1 sequences and morphological data
N. Diane, Hilger, H. H., Gottschling, M.	2002	Transfer cells in the seeds of Boraginales
H. H. Hilger, Diane N.	2003	A systematic analysis of Heliotropiaceae (Boraginales) based on trnL and ITS1 sequence data
J. S. Miller	2003	A new species of Heliotropium L. (Boraginaceae) from Madagascar
M. H. Buys, Hilger H. H.	2003	Boraginaceae cymes are exclusively scorpioid and not helicoid
T. E. di Fulvio	2003	Heliotropium abbreviatum (Boraginaceae), su hallazgo en Argentina
N. Diane, Jacob, C., Hilger, H. H.	2003	Leaf anatomy and foliar trichomes in Heliotropiaceae and their systematic relevance
M. Weigend, Brokamp, G., Kirbach, A., Förther, H.	2003	Notas sobre Heliotropium krauseanum Fedde, la única especie de Heliotropium sect. Cochranea del Perú (Heliotropiaceae = Boraginaceae subfam. Heliotropioideae)
L. Ariza-Espinar	2003	Una especie de Tournefortia (Boraginaceae) nueva para la flora argentina
M. Thulin	2003	Three new species of Heliotropium (Boraginaceae) from the Horn of Africa region
Á. Fariña, Arrieche, D., Sucre, A. Boada, Velázquez, D.	2003	Anatomía comparada de la lámina foliar de las especies de Heliotropium L. (Boraginaceae) presentes en Venezuela
F. Luebert, Pinto R.	2004	Nota sobre la presencia de Heliotropium krauseanum Fedde (Heliotropiaceae) en Chile
T. E. di Fulvio, Ariza-Espinar L.	2004	Novedades taxonómicas y nomenclaturales en Heliotropium (Boraginaceae) de América del Sur
M. Gottschling, Diane, N., Hilger, H. H., Weigend, M.	2004	Testing hypotheses on disjunctions present in the Primarily Woody Boraginales: Ehretiaceae, Cordiaceae, and Heliotropiaceae, inferred from ITS1 sequence data
S. Cafferty, Jarvis C. E.	2004	Typification of Linnaean plant names in Boraginaceae
F. Barajas-Meneses, Fernández-Alonso, J. L., Galindo-Tarazona, R.	2005	Diversidad y composición de la familia Boraginaceae en el Departamento de Santander (Colombia)
L. A. Craven	2005	Malesian and Australian Tournefortia transferred to Heliotropium and notes on delimitation of Boraginaceae
H. H. Hilger, Gottschling, M., Selvi, F., Bigazzi, M., Långström, E., Zippel, E., Diane, N., Weigend, M.	2005	The Euro+Med treatment of Boraginaceae in Willdenowia 34 – a response
T. Petanidou	2005	Sugars in Mediterranean floral nectars: An ecological and evolutionary approach
Ariza-Espinar, L.	2006	252. Boraginaceae, parte 1 (excepto Heliotropium)
G. Brokamp	2006	Die phylogenetische Analyse der Sektion Heliotropium L. sect. Cochranea (Miers) Kuntze
J. Iranildo M. De Melo, Semir J.	2006	Euploca rodaliae J. I.M. Melo & Semir - a new species of Euploca (Heliotropiaceae) from Brazil
Riedl, H., Edwards S.	2006	157. Boraginaceae
V. Mozaffarian	2006	Studies on the flora of Iran, four new species and a short note on an interesting Rubiaceae
M. J. Moore, Jansen R. K.	2006	Molecular evidence for the age, origin, and evolutionary history of the American desert plant genus Tiquilia (Boraginaceae)

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