Photos / Sounds

What

Velvety Goldenrod (Solidago velutina)

Observer

simmonschelsea

Date

September 17, 2017 10:49 AM PDT

Description

Leaves thin, papery transparent, yellow flowers at top, symmetrical off shoots foot tall with slight asymmetry leaves remind me of bay leaves in shape red tint on edges latitude 37.8483 longitude -121.9324

Photos / Sounds

What

Yellow Clustered Broomrape (Aphyllon franciscanum)

Observer

mikejw

Date

May 17, 2023 10:22 AM PDT

Description

Haven't seen the two colors together before.

Photos / Sounds

What

Waltham Creek Clarkia (Clarkia modesta)

Observer

haleys

Date

April 28, 2023 06:54 PM PDT

Photos / Sounds

What

Pimpernels (Section Anagallis)

Observer

mugwortdr

Date

April 25, 2021 09:18 AM PDT

Photos / Sounds

What

Buckbrush (Ceanothus cuneatus)

Observer

bobbiepreston

Date

March 31, 2023 02:32 PM PDT

Photos / Sounds

What

Corn Spurrey (Spergula arvensis)

Observer

catchang

Date

April 25, 2020 10:41 AM PDT

Photos / Sounds

What

Rock-loving Fleabane (Erigeron petrophilus)

Observer

kueda

Date

June 1, 2022 12:53 PM PDT

Photos / Sounds

What

California Broomrape (Aphyllon californicum)

Observer

kevinhintsa

Date

July 17, 2014 01:12 PM PDT

Description

Three plants growing below Sambucus nigra ssp. caerulea at 3700 feet in elevation . Previous plants at this site were identified to this species by Alison Colwell ( contributor to Orobanche section of The Jepson Manual ) .

Photos / Sounds

What

Splendid Mariposa Lily (Calochortus splendens)

Observer

deehimes

Date

May 24, 2022 04:48 PM PDT

Description

davidsoniana

Photos / Sounds

What

Van Houtte's Columbine (Aquilegia eximia)

Observer

ezeemonee

Date

May 21, 2020 01:57 PM PDT

Description

Growing In stream bed near Mount Diablo Waterfalls Trail.

Photos / Sounds

What

Lip Ferns (Genus Myriopteris)

Observer

naturesarchive

Date

May 26, 2022 09:44 AM PDT

Description

Not confident in ID

Photos / Sounds

What

Oregon Oak (Quercus garryana)

Observer

chilipossum

Date

May 11, 2022 03:54 PM PDT

Photos / Sounds

What

Seep Monkeyflowers (Section Simiolus)

Observer

mimi-bo

Date

May 8, 2022 04:27 PM PDT

Photos / Sounds

What

Golden-carpet Wild Buckwheat (Eriogonum luteolum var. luteolum)

Observer

kueda

Date

April 23, 2022 05:21 PM PDT

Photos / Sounds

What

California Mustard (Caulanthus lasiophyllus)

Observer

tiwane

Date

April 29, 2022 01:09 PM PDT

Photos / Sounds

What

Evening Primrose Family (Family Onagraceae)

Observer

echosmama

Date

February 26, 2022 02:46 PM PST

Photos / Sounds

What

Dot-seed Plantain (Plantago erecta)

Observer

hasfitz5

Date

February 22, 2022 09:08 AM PST

Photos / Sounds

What

Charlock (Rhamphospermum arvense)

Observer

kueda

Date

February 18, 2017 01:58 PM PST

Description

According to Heath Bartosh. Low growing, earlier flowering than brassica. Maybe my resolution for this flowering season should be to really learn my yellow mustards...

Photos / Sounds

What

American Groundsels and Ragworts (Genus Packera)

Observer

jass02

Date

August 11, 2021 12:45 PM PDT

Photos / Sounds

What

Common Yarrow (Achillea millefolium)

Observer

jrangelle

Date

February 13, 2022 04:59 PM UTC

Photos / Sounds

What

Greene's Milkweed (Asclepias californica ssp. greenei)

Observer

steve-beatty

Date

March 31, 2021 01:00 PM PDT

Photos / Sounds

What

Menzies' Baby Blue Eyes (Nemophila menziesii)

Observer

dswight

Date

January 28, 2022 03:33 PM PST

Photos / Sounds

What

Biscuitroots (Genus Lomatium)

Observer

nicgirl1106

Date

January 24, 2022 11:53 AM UTC

Photos / Sounds

What

Common Madia (Madia elegans)

Observer

hasfitz5

Date

April 15, 2021 08:27 AM PDT

Photos / Sounds

What

Spanish Clover (Acmispon americanus)

Observer

steve-beatty

Date

July 27, 2021 09:47 AM PDT

Photos / Sounds

What

Canyon Clarkia (Clarkia epilobioides)

Observer

dagowen

Date

May 3, 2021 11:03 AM PDT

Description

Burn area at Los Vaqueros below Whipsnake Loop trail. Many thanks to Ryan O'Dell for ID help

Photos / Sounds

What

Sweet Cicely (Genus Osmorhiza)

Observer

isaac_krone

Date

May 29, 2021 06:34 PM PDT

Photos / Sounds

What

Cardinal Catchfly (Silene laciniata)

Observer

illiad669s

Date

May 16, 2021 01:37 PM UTC

Description

Manzanita Trail, Morgan Territory

Photos / Sounds

Observer

arvel

Date

May 28, 2021 01:03 PM PDT

Photos / Sounds

What

Red Bush Monkeyflower (Diplacus puniceus)

Date

May 8, 2021 12:31 PM PDT

Description

Maybe cultivated near water reservoir tank

Photos / Sounds

Observer

susanfawcett

Date

May 17, 2021 03:53 PM PDT

Photos / Sounds

What

Lesser Baby Innocence (Tonella tenella)

Observer

kevinhintsa

Date

May 4, 2021 02:35 PM PDT

Description

Hard to photograph due to its small size .

Photos / Sounds

What

Slender Woolly Buckwheat (Eriogonum gracile)

Observer

jomance

Date

May 7, 2021 08:12 AM PDT

Photos / Sounds

What

Slender Woolly Buckwheat (Eriogonum gracile)

Observer

catchang

Date

August 29, 2020 02:13 PM PDT

Photos / Sounds

What

Flowering Plants (Subphylum Angiospermae)

Observer

avocat

Date

April 28, 2021 02:22 PM PDT

Photos / Sounds

What

Dove's-foot Crane's-Bill (Geranium molle)

Observer

avocat

Date

April 28, 2021 02:53 PM PDT

Photos / Sounds

What

Coville's Buckwheat (Eriogonum covilleanum)

Observer

cathychambers

Date

April 28, 2021 01:05 PM PDT

Photos / Sounds

What

Asters and Allies (Tribe Astereae)

Observer

lew_christina

Date

April 28, 2021 01:55 PM PDT

Photos / Sounds

What

Thyme-leaved Pogogyne (Pogogyne serpylloides)

Observer

dswight

Date

April 1, 2021 01:55 PM PDT

Photos / Sounds

What

Cowbag Clover (Trifolium depauperatum)

Date

March 27, 2021 05:37 PM PDT

Photos / Sounds

What

California-Lilacs (Genus Ceanothus)

Observer

eastbaybirding

Date

April 11, 2021 01:21 PM PDT

Photos / Sounds

What

Coast Paintbrush (Castilleja affinis)

Observer

sambiology

Date

April 24, 2017

Description

Day 2 of one of the greatest vacations ever! Full journal of nature adventures here: http://www.inaturalist.org/journal/sambiology/9891-vacation-in-california-news-flash-i-like-california

Using the great existing observations from the San Francisco Bay area and species guide to help with the ID's -- but please correct me if I've goofed. Almost ALL of these organisms were new for me!

Explored Mount Diablo with the iNat folks. This was a wonderfully memorable day. :)

My pictures aren't nearly as good as these others from the iNat folks:
Ken-ichi's: http://www.inaturalist.org/calendar/kueda/2017/4/24
Tony's: http://www.inaturalist.org/calendar/tiwane/2017/4/24
Joelle's: http://www.inaturalist.org/calendar/joelle/2017/4/24
Alex's: http://www.inaturalist.org/calendar/alexshepard/2017/4/24

Photos / Sounds

What

Eastwood's Manzanita (Arctostaphylos glandulosa)

Observer

jennroe

Date

January 28, 2017 12:54 PM PST

Photos / Sounds

Observer

morganstickrod

Date

December 23, 2020 02:32 AM PST

Photos / Sounds

What

Brittleleaf Manzanita (Arctostaphylos crustacea ssp. crustacea)

Observer

morganstickrod

Date

January 21, 2021 03:48 PM PST

Photos / Sounds

What

Brittleleaf Manzanita (Arctostaphylos crustacea)

Observer

kevinhintsa

Date

April 8, 2010 02:37 PM PDT

Description

Wall Point Road . I believe that this individual plant was previously identified by Dr. Barbara Ertter on a hike .

Photos / Sounds

What

Brittleleaf Manzanita (Arctostaphylos crustacea)

Observer

ianchristopher

Date

January 9, 2021 12:00 PM HST

Photos / Sounds

What

California Brickellbush (Brickellia californica)

Observer

kevinsherrill

Date

September 16, 2020 11:42 AM PDT

Photos / Sounds

What

Heermann's Tarweed (Holocarpha heermannii)

Observer

madily

Date

September 25, 2020 06:25 PM PDT

Photos / Sounds

What

California Sunflower (Helianthus californicus)

Observer

hasfitz5

Date

August 12, 2020 11:46 AM PDT

Photos / Sounds

What

Common Sunflower (Helianthus annuus)

Observer

stephen254

Date

July 23, 2018

Photos / Sounds

What

Wirelettuces (Genus Stephanomeria)

Observer

dswight

Date

July 23, 2020 02:07 PM PDT

Description

Growing within Franciscan rocks along trail. Grooved fruit. I'm using the Contra Costa Checklist and Ertter/Bowerman, but not sure here.

Photos / Sounds

What

Blue Scarlet Pimpernel (Lysimachia loeflingii)

Date

April 22, 2020 12:48 PM PDT

Photos / Sounds

What

Poppies (Genus Papaver)

Observer

bio_alchemist

Date

July 5, 2020 10:50 AM PDT

Description

Beautiful red Papaver with Green pods that dry and open up brown.
Growing right on the side of a Trail within 2 or 3 miles from the Summit. Only specimen like it observed that day.

Photos / Sounds

Observer

nationalparker

Date

June 20, 2020 12:30 PM PDT

Photos / Sounds

What

Bristly Oxtongue (Helminthotheca echioides)

Observer

hasfitz5

Date

October 9, 2019 09:22 AM PDT

Photos / Sounds

What

Pacific Poison Oak (Toxicodendron diversilobum)

Observer

chandlersuth

Date

August 2, 2019 01:57 PM PDT

Photos / Sounds

What

Serpentine Collomia (Collomia diversifolia)

Observer

mikejw

Date

May 2, 2019 11:04 AM PDT

Description

several along the east side Meridian Ridge Rd