Table 1.
Examined taxa from nine plant families and their voucher information
| Order | Family | Taxon | Region of origin | Herbarium |
|---|---|---|---|---|
| Boraginales | Codonaceae | Codon royenii D. Royen | Namibia | T. Joßberger 1247 |
| Boraginales | Codonaceae | Codon schenckii Schinz | Namibia | T. Joßberger 653 |
| Boraginales | Wellstediaceae | Wellstedia dinteri Pilg. | No locality data | Dinter 4845 |
| Boraginales | Boraginaceae | Borago officinalis L. | France | T. Joßberger 1720 |
| Boraginales | Boraginaceae | Borago pygmaea (DC.) Chater & Greuter | Italy | T. Joßberger 1721 |
| Boraginales | Boraginaceae | Echium italicum S. G. Gmel. subsp. biebersteinii (Lacaita) Greuter & Burdet | Georgia | T. Joßberger 759 |
| Boraginales | Boraginaceae | Echium vulgare L. | Germany | T. Joßberger 1037 |
| Boraginales | Boraginaceae | Cerinthe major L. subsp. oranensis (Batt.) Selvi & L. Cecchi | Germany | F. Selvi & M. Bigazzi 04.46 |
| Boraginales | Boraginaceae | Myosotis sylvatica Hoffm. | Hungry | T. Joßberger 1039 |
| Boraginales | Boraginaceae | Ogastemma pusillum (Coss. & Durieu ex Bonnet & Barratte) Brummitt | Israel | T. Joßberger 1609 |
| Boraginales | Boraginaceae | Onosma alborosea Fisch. & C. A. Mey. | Turkey | M. Ackermann 578 |
| Boraginales | Boraginaceae | Podonosma orientalis (L.) Feinbrun | Israel | T. Joßberger 1620 |
| Boraginales | Boraginaceae | Symphytum caucasicum M. Bieb. | Germany | T. Joßberger 1487 |
| Boraginales | Boraginaceae | Symphytum officinale L. | Germany | T. Joßberger 1723 |
| Boraginales | Boraginaceae | Trachystemon orientalis (L.) G. Don | Georgia | T. Joßberger 1438 |
| Boraginales | Boraginaceae | Trichodesma africanum (L.) Sm. | Israel | T. Joßberger 953 |
| Boraginales | Hydrophyllaceae | Hydrophyllum canadense L. | No locality data | T. Joßberger 1584 |
| Boraginales | Hydrophyllaceae | Hydrophyllum virginianum L. | Austria | T. Joßberger 1820 |
| Boraginales | Hydrophyllaceae | Hydrophyllum tenuipes A. Heller | USA | T. Joßberger 1556 |
| Boraginales | Hydrophyllaceae | Nemophila menziesii Hook. & Arn. | USA | T. Joßberger 1889 |
| Boraginales | Hydrophyllaceae | Phacelia brachyantha Benth. | Chile | F. Luebert 3182 |
| Boraginales | Hydrophyllaceae | Phacelia malvifolia Cham. | USA | T. Joßberger 1502 |
| Boraginales | Hydrophyllaceae | Phacelia secunda J. F. Gmel. | Chile | T. Joßberger 1722 |
| Boraginales | Hydrophyllaceae | Draperia systyla Torr. | USA | T. Joßberger 1752 |
| Boraginales | Hydrophyllaceae | Eriodictyon crassifolium Benth. | USA | T. Joßberger 1611 |
| Boraginales | Namaceae | Nama rothrockii A. Gray | USA | T. Joßberger 38768 |
| Boraginales | Namaceae | Wigandia caracasana Kunth | Peru | T. Joßberger 1619 |
| Boraginales | Namaceae | Wigandia ecuadorensis Cornejo | Ecuador | T. Joßberger 899 |
| Boraginales | Namaceae | Wigandia urens Ruiz & Pav.) Kunth | Peru | T. Joßberger 1717 |
| Boraginales | Heliotropiaceae | Heliotropium corymbosum Ruiz & Pav. | Peru | T. Joßberger 820 |
| Boraginales | Heliotropiaceae | Heliotropium europaeum L. | Turkmenistan, Turkestan | T. Joßberger 762 |
| Boraginales | Heliotropiaceae | Heliotropium rufipilum I. M. Johnst. | Ecuador | T. Joßberger 696 |
| Boraginales | Heliotropiaceae | Tournefortia johnstonii Standl. | No locality data | Det. James S. Miller, 2000 |
| Boraginales | Heliotropiaceae | Tournefortia cuspidata Kunth | No locality data | Jose Gonzalez 787, Det. James S. Miller |
| Boraginales | Ehretiaceae | Ehretia dicksonii Hance | Germany | T. Joßberger 1220 |
| Boraginales | Ehretiaceae | Ehretia microphylla Lam. | No locality data | T. Joßberger 1715 |
| Boraginales | Ehretiaceae | Tiquilia cf. dichotoma (Ruiz & Pav.) Pers. | Peru | M. Weigend, H. Förther and N. Dostert 688 |
| Boraginales | Ehretiaceae | Tiquilia cf. elongata (Rusby) A. T. Richardson | Peru | M. Weigend & F. Cáceres-H. 9081 (MW_06) |
| Boraginales | Coldeniaceae | Coldenia procumbens L. | Burkina Faso | T. Joßberger 1305 |
| Boraginales | Cordiaceae | Cordia monoica Roxb. | Kenya | T. Joßberger 1874 |
| Boraginales | Cordiaceae | Varronia bahamensis (Ubs.) Millsp. | Bahamas | M. A. Hamilton 64831000 |
| Boraginales | Cordiaceae | Varronia rupicola (Ubs.) Britton | Puerto Rico | M. A. Hamilton 2014-384 |