Polygonaceae

Scientific Name	Common Name	Local Rank
Chorizanthe cuspidata var. cuspidata	San Francisco Bay spineflower	*A1x
Chorizanthe polygonoides var. polygonoides	knotweed spineflower	A1
Chorizanthe robusta var. robusta	robust spineflower	*A1x
Chorizanthe uniaristata	one-awn spineflower	A1x
Eriogonum angulosum	angle-stem wild buckwheat, angle-stemmed eriogonum	B
Eriogonum covilleanum	Coville's wild buckwheat, Coville's eriogonum	A2
Eriogonum deserticola	Colorado desert wild buckwheat, desert eriogonum	A1x
Eriogonum fasciculatum var. foliolosum	leafy California buckwheat, California buckwheat	A1
Eriogonum fasciculatum var. polifolium	Mojave desert California buckwheat, California buckwheat	A2
Eriogonum gracile var. gracile	slender woolly wild buckwheat, slender buckwheat	C
Eriogonum inerme var. inerme	unarmed buckwheat	A1
Eriogonum luteolum var. caninum	Tiburon buckwheat	*A2
Eriogonum luteolum var. luteolum	golden-carpet wild buckwheat, golden carpet	A2
Eriogonum nudum var. pauciflorum	little-flower wild buckwheat	A1
Eriogonum nudum var. psychicola	Antioch Dunes buckwheat	*A1
Eriogonum nudum var. pubiflorum	Fremont's wild buckwheat, naked-stemmed buckwheat	A1x
Eriogonum roseum	wand wild buckwheat, virgate buckwheat	A2
Eriogonum truncatum	Mount Diablo buckwheat	*A1
Eriogonum umbellatum var. bahiiforme	Small's sulphur flower, bay buckwheat	*A2
Eriogonum wrightii var. trachygonum	rough-node bastard-sage, Wright's eriogonum	C
Lastarriaea coriacea	leather-spineflower, lastarriaea	A2
Persicaria hydropiperoides	false waterpepper, water-pepper	A2
Persicaria lapathifolia	willow weed	B
Persicaria punctata	water smartweed	C
Polygonum marinense	MARIN KNOTWEED	*A1x
Rumex californicus	willow dock	C
Rumex crassus	willow dock	A1
Rumex fueginus	golden dock	A2
Rumex occidentalis	western dock	A2
Rumex salicifolius	willow dock	B
Rumex transitorius	willow dock	B
Rumex salicifolius var. unknown	willow dock	A2?