University of Colorado Herbarium Databases

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  Plantae

      Magnoliophyta

         Monocots

                    Liliales

                            Agavaceae

                                     Yucca

                                             Yucca X karlsruhensis

                                             Yucca X schottii

                                                   [Yucca schottii]

                                             Yucca aloifolia

                                                   [Yucca aliofolia]

                                             Yucca angustissima

                                               Yucca angustissima var. angustissima

                                               Yucca angustissima var. avia

                                               Yucca angustissima var. elata

                                               Yucca angustissima var. kanabensis

                                                     [Yucca kanabensis]

                                               Yucca angustissima var. toftiae

                                                     [Yucca toftiae]

                                             Yucca arkansana

                                                   [Yucca angustissima var. mollis]

                                                   [Yucca arkansana var. paniculata]

                                                   [Yucca glauca var. mollis]

                                             Yucca baccata

                                               Yucca baccata var. baccata

                                                     [Yucca baccata var. vespertina]

                                                     [Yucca vespertina]

                                               Yucca baccata var. brevifolia

                                                     [Yucca arizonica]

                                                     [Yucca confinis]

                                                     [Yucca thornberi]

                                                     [Yucca treleasei]

                                             Yucca baileyi

                                                   [Yucca baileyi var. baileyi]

                                                   [Yucca baileyi var. navajoa]

                                                   [Yucca navajoa]

                                                   [Yucca standleyi]

                                             Yucca brevifolia

                                               Yucca brevifolia var. brevifolia

                                                     [Clistoyucca brevifolia]

                                                     [Yucca brevifolia var. herbertii]

                                               Yucca brevifolia var. jaegeriana

                                                     [Yucca jaegeriana]

                                             Yucca campestris

                                             Yucca cernua

                                             Yucca constricta

                                             Yucca elata

                                               Yucca elata var. elata

                                                     [Yucca angustissima var. elata]

                                               Yucca elata var. verdiensis

                                                     [Yucca verdiensis]

                                             Yucca faxoniana

                                                   [Samuela carnerosana]

                                                   [Samuela faxoniana]

                                                   [Yucca carnerosana]

                                             Yucca filamentosa

                                             Yucca flaccida

                                                   [Yucca concava]

                                                   [Yucca filamentosa var. concava]

                                                   [Yucca filamentosa var. smalliana]

                                                   [Yucca puberula]

                                                   [Yucca smalliana]

                                             Yucca gigantea

                                                   [Yucca elephantipes]

                                                   [Yucca guatemalensis]

                                             Yucca glauca

                                                   [Yucca angustifolia]

                                                   [Yucca glauca var. glauca]

                                                   [Yucca glauca var. gurneyi]

                                             Yucca gloriosa

                                               Yucca gloriosa var. gloriosa

                                               Yucca gloriosa var. recurvifolia

                                                     [Yucca recurvifolia]

                                             Yucca graminifolia

                                             Yucca harrimaniae

                                                   [Yucca gilbertiana]

                                                   [Yucca harrimaniae var. gilbertiana]

                                                   [Yucca harrimaniae var. harrimaniae]

                                                   [Yucca harrimaniae var. sterilis]

                                             Yucca intermedia

                                                   [Yucca baileyi var. intermedia]

                                                   [Yucca intermedia var. ramosa]

                                             Yucca jaegeriana

                                             Yucca louisianensis

                                                   [Yucca freemanii]

                                             Yucca madrensis

                                             Yucca necopina

                                             Yucca neomexicana

                                                   [Yucca harrimaniae var. neomexicana]

                                             Yucca newberryi

                                             Yucca nitida

                                             Yucca pallida

                                             Yucca recurvifolia

                                             Yucca reverchonii

                                             Yucca rostrata

                                                   [Yucca rostrata var. linearis]

                                             Yucca rupicola

                                                   [Yucca tortifolia]

                                             Yucca schidigera

                                                   [Yucca mohavensis]

                                                   [Yucca schindigera]

                                             Yucca tenuistyla

                                             Yucca thompsoniana

                                             Yucca treculeana

                                                   [Yucca baccata var. macrocarpa]

                                                   [Yucca crassifila]

                                                   [Yucca crassifolia]

                                                   [Yucca torreyi]

                                                   [Yucca treculeana var. canaliculata]

                                                   [Yucca treculeana var. succulenta]

                                                   [Yucca treculeana var. treculeana]

                                             Yucca utahensis

                                                   [Yucca elata var. utahensis]

                                             Yucca verdiensis

                                             Yucca whipplei