Yucca L. (Agavaceae)

Yucca brevifolia 1 Lancaster, CA 130408 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca brevifolia 10 Lancaster, CA 130408 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca brevifolia 11 Lancaster, CA 130408 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca brevifolia 12 Lancaster, CA 130408 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca brevifolia 2 Lancaster, CA 130408 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca brevifolia 4 Joshua Tree National Park, CA 130416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca brevifolia 6 Joshua Tree National Park, CA 130416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca brevifolia 7 Joshua Tree National Park, CA 130416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca brevifolia 8 Joshua Tree National Park, CA 130416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca brevifolia 9 Lancaster, CA 130408 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca cf filamentosa Copenhagen Bot Garden 080710 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca cf glauca Lund Bot Garden 080915 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca schidigera 1 Joshua Tree National Park, CA 130416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).


Yucca baccata 1 Desert Botanical Garden, Phoenix, Arizona 130426 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca baccata 2 Desert Botanical Garden, Phoenix, Arizona 130426 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca brevifolia 3 Lancaster, CA 130408 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca brevifolia 5 Lancaster, CA 130408 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca cf baccata Desert Botanical Garden, Phoenix, Arizona 130426 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca schidigera 2 Joshua Tree National Park, CA 130416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca schidigera 3 Joshua Tree National Park, CA 130416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca schidigera 4 Joshua Tree National Park, CA 130416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Yucca schidigera 5 Joshua Tree National Park, CA 130416 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).