Hesperevax

Hesperevax

Taxobox
name = "Hesperevax"


image_width = 250px
image_caption = "Hesperevax sparsiflora"
regnum = Plantae
divisio = Magnoliophyta
classis = Magnoliopsida
ordo = Asterales
familia = Asteraceae
subfamilia = Asteroideae
tribus = Inuleae
genus = "Hesperevax"
genus_authority = Gray
subdivision_ranks = Species
subdivision = 3, see text.

"Hesperevax" is a small genus of flowering plants in the daisy family known generally as dwarf cudweeds. They are native to the west coast of North America, especially California and surrounding areas. These are petite woolly annuals with discoid flower heads.

Species:
*"Hesperevax acaulis" - stemless dwarf-cudweed
*"Hesperevax caulescens" - dwarf dwarf-cudweed, hogwallow starfish
*"Hesperevax sparsiflora" - erect dwarf-cudweed

External links

* [http://ucjeps.berkeley.edu/cgi-bin/get_JM_treatment.pl?609,1365 Jepson Manual Treatment]
* [http://plants.usda.gov/java/profile?symbol=HESPE10 USDA Plants Profile]

Further reading

*Morefield, J. D. (1992). Resurrection and revision of "Hesperevax" (Asteraceae:Inuleae). "Systematic Botany" 17:2 293-310.


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  • Hesperevax — ID 39721 Symbol Key HESPE10 Common Name dwarf cudweed Family Asteraceae Category Dicot Division Magnoliophyta US Nativity N/A US/NA Plant Yes State Distribution CA, OR Growth Habit N/A …   USDA Plant Characteristics

  • Hesperevax caulescens — Taxobox name = Hesperevax caulescens image width = 240px regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Asterales familia = Asteraceae genus = Hesperevax species = H. caulescens binomial = Hesperevax caulescens binomial… …   Wikipedia

  • Hesperevax sparsiflora — Taxobox name = Hesperevax sparsiflora image width = 240px image caption = var. brevifolia regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Asterales familia = Asteraceae subfamilia = Asteroideae genus = Hesperevax species …   Wikipedia

  • Hesperevax acaulis — ID 39722 Symbol Key HEAC8 Common Name stemless dwarf cudweed Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution CA, OR Growth Habit Forb/herb Durat …   USDA Plant Characteristics

  • Hesperevax acaulis var. acaulis — ID 39723 Symbol Key HEACA Common Name stemless dwarf cudweed Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution CA Growth Habit Forb/herb Duration …   USDA Plant Characteristics

  • Hesperevax acaulis var. ambusticola — ID 39726 Symbol Key HEACA2 Common Name stemless dwarf cudweed Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution CA Growth Habit Forb/herb Duration …   USDA Plant Characteristics

  • Hesperevax acaulis var. robustior — ID 39727 Symbol Key HEACR Common Name stemless dwarf cudweed Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution CA, OR Growth Habit Forb/herb Durat …   USDA Plant Characteristics

  • Hesperevax caulescens — ID 39728 Symbol Key HECA30 Common Name dwarf dwarf cudweed Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution CA Growth Habit Forb/herb Duration …   USDA Plant Characteristics

  • Hesperevax sparsiflora — ID 39733 Symbol Key HESP9 Common Name erect dwarf cudweed Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution CA, OR Growth Habit Forb/herb Duration …   USDA Plant Characteristics

  • Hesperevax sparsiflora var. brevifolia — ID 39734 Symbol Key HESPB Common Name shortleaf dwarf cudweed Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution CA, OR Growth Habit Forb/herb Dura …   USDA Plant Characteristics

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