Historical Record of Plants Blooming in the Santa Rosa Plateau: 1997

Records of Gordon House

1997

Plant	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Angel's Gilia (Chaparral or Blue Gilia, Grassland Gilia ) Gilia angelensis				1
Arroyo Willow Salix lasiolepis
Australian Brassbuttons Cotula australis (Cotula coronopifolia)
Baby Blue-eyes Nemophila menziesii			9	9
Bedstraw Galium angustifolium			5	1,3,4,5
Bermuda Buttercup Oxalis pes-caprae												3
Bird's Beak Cordylanthus filifolius								1,5,6,7
Black Mustard Brassica nigra	1,3,4,5	1,2,3,4,5,6,7,8,9	1,3,4,5	1,3,4,5				1,5,6,7	1,5,6,7		1,3,5,6,7,9	1,3,5,6,7,8
Black Sage Salvia mellifera			1,4	1,4
Blue-eyed Grass Sisyrinchium bellum			4,5,8	4,5,8
Blue Delphinium Delphinium parryi			4,5,7	4,5,7
Buck Brush (Hoaryleaf Ceanothus) Ceanothus crassifolius	6,11	9,11
Bull Thistle Cirsium vulgare				1,5,8				7
Bur Clover Medicago polymorpha
Bush Lupine Lupinus excubitus		2,3,4,5,6	5	5,10
Bush Monkeyflower Mimulus puniceus (Mimulus aurantiacus)	2	2,3,4,5,6	2,5,6,8
California Buckwheat Eriogonum fasciculatum				1,3,5
California Buttercup Ranunculus californicus	12	2,3,4,5,6,7,8,9	2,3,4,5,8	2,3,4,5,8
California Everlasting Gnaphalium californicum	4,7	1,2,3,4	1,2,3,4,5,6,8	1,2,3,4,5,6,8
California Fuchsia Epilobium canum								10			8	3
California Goldenrod Solidago californica								1,9	1,9		9
California Lilac Ceanothus oliganthus		6
California Peony Paeonia californica	5	1,3,4,5,6,7,8	1,3,4,5,6,7,8	1,3,4,5,6,7,8
California Poppy Eschscholzia californica	6	2,4,5,6	2,4,5,6	2,4,5,6
California Sagebrush Artemisia californica											5,11
Canchalagua Centaurium venustum				9
Canterbury Bell (Wild Canterbury Bell) Phacelia minor
Chamise Adenostoma fasciculatum				1,5
Checker Bloom (Checker Mallow) Sidalcea malvaeflora		1,3,4,5	1,2,3,4,5,8	1,2,3,4,5,8
Chickweed Stellaria media
Chinese Houses Collinsia heterophylla
Chocolate Lily Fritillaria biflora		3,4,6	3,4,8
Cinquefoil Potentilla glandulosa				3
Coast Live Oak Quercus agrifolia
Cocklebur Xanthium strumarium
Coulter's Lupine Lupinus sparsiflorus			5,8
Coyote Brush Baccharis pilularis
Cudweed Aster Corethrogyne filaginifolia (Lessingia filaginifolia var. filaginifolia)								1,5			9
Deerweed Lotus scoparius			4	1,4
Dodder Cuscuta californica				1
Dove Weed (Turkey Mullein) Eremocarpus setigerus								1,5,9	1,5,9
Dwarf Lupine (Miniature Lupine) Lupinus bicolor			1,3,4,5,8	1,3,4,5,8
Eastwood Manzanita Arctostaphylos glandulosa	6	4,6
Evening Primrose Oenothera hookeri								5
Farewell-To-Spring Clarkia deflexa (Clarkia bottae, Punchbowl Clarkia)				1,3,4,5,8
Fernleaf Phacelia Phacelia distans				8
Fiddleneck Amsinckia intermedia			5	1,5,8
Fleabane Aster Erigeron foliosus				1,5							8
Goldenbush Haplopappus squarrosus								1
Golden Yarrow Eriophyllum confertiflorum				1,5
Goldfields Lasthenia chrysostoma	4	4	4,5	5
Goose Grass Galium aparine
Ground Pink Linanthus dianthiflorus		1,4	4,5	5
Hedge Nettle Stachys bullata											3
Hollyleaf Redberry Rhamnus ilicifolia			5
Horehound Marrubium vulgare			2
Horseweed Conyza canadensis									1,5		5,11
Little Horseweed Conyza bonariensis
Indian Pink Silene laciniata				1
Johnny Jump-Up (California Golden Violet) Viola pedunculata		1,3,4,5,6,7	1,3,4,5,6,7
Lace Parsnip (Woolly-fruited Lomatium) Lomatium dasycarpum		1	1
Locoweed Astragalus pomonensis		1,3,4,5,6	1,2,3,4,5,6
Longstem Buckwheat Eriogonum elongatum								10	1,5		3,5	3,5
Lotus (Bishop Lotus) Lotus strigosus								1,9
Matchweed Gutierrezia californica								1
Meadow Rue Thalictrum fendleri
Milkmaids (California Toothwort) Cardamine californica	5	3,5,8	3,5
Miner's Lettuce Claytonia perfoliata		1,2,3,4,5,6	3,5,8
Mugwort Artemisia douglasiana
Muilla Muilla maritima			4
Mule Fat Baccharis glutinosa	12	1,3,4,5	1,5					1,5	1,5		1,5	1,5
Narrow Leaf Milkweed Asclepias fascicularis								1,5
Nettle Urtica holosericea
Owl's Clover Orthocarpus purpurascens			4,5
Palmer's Goldenbush Haplopappus palmeris (Ericameria palmeri)											1,5,9
Peppergrass Lepidium nitidum			4
Pineapple Weed Matricaria suaveolens (Matricaria matricarioides)
Poison Oak Toxicodendron diversilobum			1,3,4
Popcorn Flower Plagiobothrys nothofulvus		4	1,3,4,5
Prickly Lettuce Lactuca serriola								1,5,11	1,5,11
Purple Nightshade Solanum xantii		6	5,8
Purple Sanicle Sanicula bipinnatifida			4,5
Purple Vetch Vicia villosa			9
Rattlesnake Weed Euphorbia albomarginata (Chamaesyce albomarginata)
Red Maids Calandrinia ciliata			1,4,5
Red Stem Filaree Erodium cicutarium		3,4	3,4,5	1,3,4,5,9,10
Scarlet Monkey Flower Mimulus cardinalis								7
Scarlet Pimpernel Anagallis arvensis			1,5
Scrub Oak Quercus dumosa			1,4
Shepherd's Purse Capsella bursa-pastoris
Shooting Star Dodecatheon clevelandii	4,7	3,4,5,7
Smooth Cat's Ear Hypochoeris glabra
Snakeroot (Sharp-tooth Sanicle ) Sanicula arguta		3,4,5,6,7	1,3,4,5,6
Sow Thistle Sonchus oleraceus
Spanish Clover Lotus purshianus
Squawbush (Three-leafed Sumac, Skunkbush) Rhus trilobata
Sugarbush Rhus ovata		4	4
Sunflower Helianthus annuus								12	12		11
Sweet Fennel Foeniculum vulgare								2
Tarweed Hemizonia fasciculata								1,5	1,5		1,5	1,5
Telegraph Weed Heterotheca grandiflora								12	9		5,9	5,9
Tocalote Centaurea melitensis
Tumbling Mustard Sisymbrium altissimum
Vinegar Weed Trichostema lanceolatum								12	1,5,9		1,5,8,9
Wand Chicory (Twiggy Wreath-plant) Stephanomeria virgata								12
Western Ragweed Ambrosia psilostachya								1,5	1,5		1,5,9
White Cudweed Gnaphalium luteo-album		2,3,4,9,10
White Flowered Currant Ribes indecorum	1,4,6,7	1,4,6,7
White Forget-Me-Not Cryptantha intermedia
Wild Brodiaea Brodiaea jolonensis			4
Wild Cucumber Marah macrocarpus	1,3	1,3,4,5,6	1,5
Wild Heliotrope Heliotropium curassavicum								9,11	9,11		12
Wild Hyacinth Dichelostemma pulchellum		1,2,3,4,5,6,7,8	1,2,3,4,5,6,7,8
Wild Mustard Brassica geniculata (Hirschfeldia incana)
Wild Onion Allium haematochiton	7	6
Wild Peony Paeonia californica
Wild Sweetpea Lathyrus laetiflorus (Lathyrus vestitus var. alefeldii )		1,3,4,5	1,3,4,5	1,3,4,5
Willow Salix sp.			1,7
Willow Herb Epilobium ciliatum								9
Windmill Pink Silene gallica
Wishbone Bush Mirabilis californica
Yellow Carpet Blennosperma nanum			4
Yellow Clover (Yellow Sweet Clover) Melilotus indicus		1,4,5	1,4,5

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Copyright © 2000-2001 by Gordon House, Tom Chester and Jane Strong.
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Updated 12 December 2001.