Chorizanthe biloba

Chorizanthe biloba
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Core eudicots
Order:	Caryophyllales
Family:	Polygonaceae
Genus:	Chorizanthe
Species:	C. biloba
Binomial name
Chorizanthe biloba Nutt.

Chorizanthe biloba is a species of flowering plant in the buckwheat family known by the common name twolobe spineflower. It is endemic to California, where it is known only from the Central Coast Ranges. There are two varieties, both of which are uncommon to rare.

C. b. var. biloba is known from several areas of the Central Coast Ranges, including the foothills of the Santa Lucia Mountains and Diablo Range. It grows erect up to 40 centimeters tall. It produces an inflorescence of several flowers, each surrounded by six bracts tipped in hooked spines. The tiny flower has deeply notched or jagged tepals.

The rare C. b. var. immemora, the Hernandez spineflower, is known from only about five occurrences near the border between San Benito and Monterey Counties. It is similar to var. biloba but has more shallow notches in its tepals.

External links

• Jepson Manual Treatment: var. biloba
• Jepson Manual Treatment: var. immemora
• USDA Plants Profile
• Flora of North America
• Photo gallery: var. biloba
• Photo gallery: var. immemora

This Polygonaceae article is a stub. You can help Wikipedia by expanding it.v · Categories: Chorizanthe Endemic flora of California Polygonaceae stubs Wikimedia Foundation. 2010. Игры ⚽ Поможем решить контрольную работу Chorizanthe angustifolia Chorizanthe blakleyi Look at other dictionaries: Chorizanthe biloba — ID 18539 Symbol Key CHBI2 Common Name twolobe spineflower Family Polygonaceae 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 Chorizanthe biloba var. biloba — ID 18540 Symbol Key CHBIB Common Name twolobe spineflower Family Polygonaceae 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 Chorizanthe biloba var. immemora — ID 18542 Symbol Key CHBII Common Name twolobe spineflower Family Polygonaceae 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 Chorizanthe biloba Goodman var. biloba — Symbol CHBIB Common Name twolobe spineflower Botanical Family Polygonaceae …   Scientific plant list Chorizanthe biloba Goodman — Symbol CHBI2 Common Name twolobe spineflower Botanical Family Polygonaceae …   Scientific plant list Chorizanthe biloba Goodman var. immemora Reveal & Hardham — Symbol CHBII Common Name San Benito spineflower Botanical Family Polygonaceae …   Scientific plant list Chorizanthe — Rigid spineflower (C. rigida) Scientific classification Kingdom …   Wikipedia Chorizanthe palmeri S. Watson var. biloba (Goodman) Munz — Symbol CHBIB Synonym Symbol CHPAB Botanical Family Polygonaceae …   Scientific plant list Chorizanthe palmeri S. Watson var. biloba (Goodman) Munz — Symbol CHBIB Synonym Symbol CHPAB Botanical Family Polygonaceae …   Scientific plant list 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”