There were 7 illustrations found for U. Jacobsen
019_0_0_495991 [title_page]
G.C. Nel, Gibbaeum handb.: p. 0, t. 0 (1853)
2 464663 Gibbaeum petrense (N.E. Br.) Tischler [80 84592 Argeta petrensis N.E. Br.]G.C. Nel, Gibbaeum handb.: p. 55, fig. 11 (1853)
2 464637 Gibbaeum dispar N.E. Br.G.C. Nel, Gibbaeum handb.: p. 71, fig. 25 (1853)
2 464642 Gibbaeum gibbosum (Haw.) N.E. Br. [80 662173 Mesembryanthemum gibbosum Haw.]G.C. Nel, Gibbaeum handb.: p. 77, fig. 29 (1853)
2 464632 Gibbaeum angulipes (L. Bolus) N.E. Br. [80 661752 Mesembryanthemum angulipes L. Bolus]G.C. Nel, Gibbaeum handb.: p. 100, fig. 44 (1853)
2 464670 Gibbaeum velutinum (L. Bolus) Schwantes [0]G.C. Nel, Gibbaeum handb.: p. 104, fig. 47 (1853)
2 464667 Gibbaeum schwantesii TischlerG.C. Nel, Gibbaeum handb.: p. 108, fig. 50 (1853)