Harvard University Herbaria & Libraries

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, 571
Lepidium 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

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