• Sunrise at the Cholla Cactus Garden

    Joshua Tree

    National Park California

There are park alerts in effect.
show Alerts »
  • Pinto Basin Road Under Construction; Expect travel delays up to 30-minutes

    The ongoing construction project to improve Pinto Basin Road will impact travel between the northern portion of the park and the Cottonwood/I-10 area. Please plan accordingly. The project is expected to be completed in August 2014. More »

  • Deteriorating conditions of Black Rock Canyon Road

    The road leading to Black Rock campground has deep potholes, is deeply rutted, and can be difficult to negotiate, especially in large vehicles. Please drive with caution.

  • Access to some Cottonwood trails remains closed

    Trail access remains closed to Cottonwood Spring Oasis, Lost Palms Oasis, and Mastodon Peak. More »

Scientific Names M

*synonyms indicated with an asterisk
Malacothrix californica
Malacothrix coulteri
Malacothrix glabrata
Malacothrix stebbinsii
Malva parviflora
Mammillaria tetrancistra
Marah macrocarpa
Marah macrocarpus var. macrocarpus* (under Marah macrocarpa)
Marina parryi
Marrubium vulgare
Marsilea vestita subsp. vestita
Matelea parvifolia
Medicago polymorpha
Melica bulbosa
Melica frutescens
Melica imperfecta
Melilotus indicus
Menodora scabra var. glabrescens
Menodora scoparia* (under Menodora scabra var. glabrescens)
Menodora spinescens var. mohavensis
Mentzelia affinis
Mentzelia albicaulis
Mentzelia involucrata
Mentzelia jonesii
Mentzelia nitens
Mentzelia obscura
Mentzelia puberula
Mentzelia veatchiana
Mimulus aurantiacus var. pubescens
Mimulus bigelovii var. bigelovii
Mimulus fremontii var. fremontii
Mimulus guttatus
Mimulus parishii
Mimulus pilosus
Mimulus rubellus
Mirabilis albida
Mirabilis bigelovii var. bigelovii* (under Mirabilis laevis var. villosa)
Mirabilis bigelovii var. retrorsa* (under Mirabilis laevis var. retrorsa)
Mirabilis californica* (under Mirabilis laevis var. crassifolia)
Mirabilis comata* (under Mirabilis albida)
Mirabilis laevis var. crassifolia
Mirabilis laevis var. retrorsa
Mirabilis laevis var. villosa
Mirabilis pumila* (under Mirabilis albida)
Mohavea confertiflora
Mollugo cerviana
Monardella linoides subsp. linoides
Monardella robisonii
Monoptilon bellidiforme
Monoptilon bellioides
Muhlenbergia appressa
Muhlenbergia microsperma
Muhlenbergia porteri
Muhlenbergia rigens
Myosurus cupulatus


Did You Know?

Desert Queen Ranch branding iron

In the high desert country that was to become Joshua Tree National Park, rugged individuals tried their luck at cattle ranching, mining, and homesteading. William Keys and his family are particularly representative of the hard work and ingenuity it took to settle and prosper in the Mojave Desert. More...