| Title | Cruciferae of Continental North America, Systematics of the Mustard Family from the Arctic to Panama |
| Abbreviation | Crucifer. Continental N. Amer. |
| Authors | R. C. Rollins |
| Publication Dates | 1993 |
| Remarks | Stanford University Press, Stanford, CA |
The Harvard University Herbaria hold 22 type specimens of taxa described in this publication
Lepidium montanum var. nevadense Rollins [Holotype] 1993, 571Lepidium montanum var. coloradense Rollins [Holotype] 1993, 569
Lepidium alyssoides var. junceum Rollins [Holotype] 1993, 546
Lepidium alyssoides var. mexicanum Rollins [Holotype] 1993, 547
Lepidium paysonii Rollins [Holotype] 1993, 577
Lepidium beamanii Rollins [Holotype] 1993, 548
Arabis pallidifolia Rollins [Holotype] 1993, 181
Arabis pallidifolia Rollins [Isotype] 1993, 181
Arabis microsperma Rollins [Holotype] 1993, 176
Arabis rectissima var. simulans Rollins [Holotype] 1993, 195
Selenia jonesii var. obovata Rollins [Holotype] 1993, 780
Selenia jonesii var. obovata Rollins [Holotype] 1993, 780
Caulanthus major var. nevadensis Rollins [Holotype] 1993, 319
Cardamine ramosa Rollins [Holotype] 1993, 295
Cardamine flaccida var. ravenii Rollins [Holotype] 1993, 273
Cardamine flaccida var. turfosiorum Rollins [Holotype] 1993, 273
Lesquerella carinata var. languida Rollins [Holotype] 1993, 611
Lesquerella obdeltata Rollins [Holotype] 1993, 640
Lesquerella pendula Rollins [Holotype] 1993, 647
Lesquerella gordonii var. densifolia Rollins [Isotype] 1993, 621
Lesquerella gordonii var. densifolia Rollins [Holotype] 1993, 621
Descurainia paradisa subsp. nevadensis Rollins [Holotype] 1993, 348