Photos / Sounds

What

Tiny Mousetail (Myosurus minimus)

Date

October 2023

Photos / Sounds

What

Tiny Mousetail (Myosurus minimus)

Date

October 2023

Photos / Sounds

What

Slender Clubrush (Isolepis cernua)

Observer

grnleaf

Date

April 23, 2024 01:23 PM PDT

Photos / Sounds

What

Round Woolly-Marbles (Psilocarphus chilensis)

Observer

grnleaf

Date

April 24, 2024 12:25 PM PDT

Photos / Sounds

What

Pinpoint Clover (Trifolium gracilentum)

Observer

golderest

Date

April 28, 2024 09:42 AM PDT

Photos / Sounds

What

Timwort (Cicendia quadrangularis)

Observer

georgetelehin

Date

October 22, 2023 01:16 PM AEDT

Photos / Sounds

What

Gentians, Dogbanes, Madders, and Allies (Order Gentianales)

Observer

robertpergl

Date

October 21, 2022 11:43 AM AEDT

Photos / Sounds

What

Pacific Hound's Tongue (Adelinia grandis)

Observer

suburbanpoison

Date

April 19, 2024 03:05 PM PDT

Photos / Sounds

What

Tiny Mousetail (Myosurus minimus)

Observer

morganstickrod

Date

April 22, 2023 12:31 PM PDT

Photos / Sounds

What

Witch's-Teeth (Hosackia gracilis)

Observer

courtney_m

Date

April 2024

Photos / Sounds

What

Tiny Mousetail (Myosurus minimus)

Observer

flaveboy

Date

April 12, 2024 11:32 AM PDT

Photos / Sounds

What

Panamint Daisy (Enceliopsis covillei)

Observer

a_hoeft

Date

April 2024

Photos / Sounds

Observer

chloe_and_trevor

Date

February 11, 2023 03:12 PM PST

Description

Triquetrella? T. californica?

Photos / Sounds

What

Tiny Mousetail (Myosurus minimus)

Observer

catchang

Date

March 2024

Photos / Sounds

What

Tiny Mousetail (Myosurus minimus)

Observer

jjbauer

Date

March 23, 2024 10:14 AM PDT

Photos / Sounds

What

Tiny Mousetail (Myosurus minimus)

Observer

spifferella

Date

March 23, 2024 10:18 AM PDT

Photos / Sounds

What

Tiny Mousetail (Myosurus minimus)

Observer

nancyb

Date

March 2024

Photos / Sounds

What

Arizona Mousetail (Myosurus cupulatus)

Observer

aspidoscelis

Date

May 18, 2019 03:04 PM MDT

Photos / Sounds

What

Giant Fountain Moss (Fontinalis antipyretica var. oregonensis)

Observer

justin426

Date

October 2, 2021 11:17 AM PDT

Photos / Sounds

What

Netleaf Oak (Quercus rugosa)

Observer

bilgepump100

Date

July 29, 2023 12:57 PM MST

Photos / Sounds

What

Inch-high Rush (Juncus uncialis)

Observer

sapienshane

Date

March 26, 2024 10:17 AM PDT

Photos / Sounds

What

Delta Maidenhair Fern (Adiantum raddianum)

Observer

suburbanpoison

Date

March 17, 2024 02:17 PM HST

Photos / Sounds

What

Pennell’s Panther (Erythranthe pardalis)

Observer

robirwin

Date

April 16, 2021 10:04 AM PDT

Photos / Sounds

What

Redmaids (Calandrinia menziesii)

Observer

rynaturalist

Date

March 12, 2024 01:10 PM PDT

Description

?

Photos / Sounds

Observer

suburbanpoison

Date

March 2024

Description

Serpentine

Photos / Sounds

What

Northern Linanthus (Leptosiphon septentrionalis)

Observer

jordanii

Date

August 10, 2023 11:04 AM PDT

Photos / Sounds

What

Lemonade Berry (Rhus integrifolia)

Observer

socal_angling

Date

October 2, 2022 09:09 AM PDT

Description

Inat suggestion

Photos / Sounds

What

Appendage Brodiaea (Brodiaea appendiculata)

Observer

benjamintryon

Date

May 14, 2023 06:37 PM PDT

Photos / Sounds

What

Broad-leaved Stonecrop (Sedum spathulifolium)

Observer

aidan302

Date

May 16, 2022 11:48 AM PDT

Photos / Sounds

What

Silvery Bryum (Bryum argenteum)

Observer

suburbanpoison

Date

February 21, 2024 03:52 PM PST

Photos / Sounds

What

Common Chickweed (Stellaria media)

Observer

rynaturalist

Date

February 24, 2024 03:12 PM PST

Photos / Sounds

What

Heller's Notchwort (Crossocalyx hellerianus)

Observer

astorey_botany

Date

September 23, 2023

Description

On rotting wood with Syzygiella autumnalis in humid Thuja forest near alvar. Plants the size of Cephaloziella, but gemmae red and stellate.

Photos / Sounds

What

Fernleaf Biscuitroot (Lomatium dissectum)

Observer

jordanii

Date

June 15, 2023 07:55 PM PDT

Photos / Sounds

What

Sierra Milkwort (Rhinotropis cornuta)

Date

February 15, 2023 01:48 PM PST

Photos / Sounds

What

Foliaceous Asters (Section Occidentales)

Observer

mikemalaska

Date

September 8, 2019 05:20 PM PDT

Description

In bloom September 8, 2019. In protected woodland canyon. Riparian setting with damp soil. Only one specimen seen. Large leaves. Not sure of ID.

Photos / Sounds

What

Yellow Glandweed (Bellardia viscosa)

Observer

mikhela

Date

May 20, 2022 11:26 AM PDT

Photos / Sounds

What

Narrowleaf Dock (Rumex stenophyllus)

Observer

fake_id

Date

June 26, 2023 04:15 PM PDT

Photos / Sounds

What

Common Cowparsnip (Heracleum maximum)

Observer

adeena

Date

May 31, 2022 07:21 PM PDT

Photos / Sounds

What

Monkeyflowers (Genus Erythranthe)

Observer

twr61

Date

March 12, 2020 10:27 AM PDT

Description

Maybe a dwarf form of E. guttata?

Photos / Sounds

What

Cowbag Clover (Trifolium depauperatum)

Date

March 12, 2022 05:52 PM PST

Photos / Sounds

What

Sea Muilla (Muilla maritima)

Observer

jordanii

Date

April 28, 2023 04:06 PM PDT

Photos / Sounds

What

Mosses (Phylum Bryophyta)

Observer

serpophaga

Date

February 12, 2023 03:08 PM PST

Photos / Sounds

Observer

jordanii

Date

February 22, 2023 12:33 PM PST

Description

I’m thinking it’s this variety. Leaves lacked the stickiness and appeared more ovate-lanceolate.

Photos / Sounds

What

Mediterranean Lineseed (Bellardia trixago)

Observer

carl_i

Date

April 24, 2017 10:29 AM PDT

Description

Unknown flower alongside disturbed area near the backside of "Bob lake". Occurred near verbal pool though not directly near water

Photos / Sounds

What

Wideleaf Crumia Moss (Crumia latifolia)

Observer

dbltucker

Date

June 1, 2020 04:48 PM PDT

Description

Growing in moist seeping shale alcove along beach. Note: distinctive differentiated distal laminal cell border, leaves large spathulate, proximal margins border by elongate cells, margins recurved in proximal half. BC blue list. Coll. 20-730

Photos / Sounds

What

Dendroalsia Moss (Dendroalsia abietina)

Observer

dandal88

Date

November 19, 2023 11:15 AM PST

Photos / Sounds

What

Coastal Triquetrella (Triquetrella californica)

Observer

flaveboy

Date

January 2024

Photos / Sounds

What

Brook Cinquefoil (Potentilla rivalis)

Observer

waldeinsamkeit

Date

January 17, 2024 09:31 AM PST

Photos / Sounds

What

California Scrub Oak (Quercus berberidifolia)

Observer

keirmorse

Date

January 19, 2024 12:23 PM PST

Photos / Sounds

What

Spreading Pygmyleaf (Loeflingia squarrosa)

Observer

jordanii

Date

June 3, 2023 04:34 PM PDT

Photos / Sounds

Observer

mossgeek

Date

February 5, 2022 07:53 AM PST

Description

Location skewed for protection. With Wayne Armstrong. This population was previously identified by Wayne. He has posted a website all about it which also shows the spores.

https://www2.palomar.edu/users/warmstrong/owenpk7.htm

Photos / Sounds

What

Wide Leaved Rock Goldenbush (Ericameria cuneata var. spathulata)

Date

March 19, 2019 05:39 PM PDT

Description

???

Photos / Sounds

What

Cobwebby Thistle (Cirsium occidentale)

Observer

rhondab77

Date

June 7, 2022 08:06 AM PDT

Description

Several plants in this area.

Photos / Sounds

What

Venus Thistle (Cirsium occidentale var. venustum)

Observer

terrawild

Date

July 18, 2023 01:52 PM PDT

Photos / Sounds

What

Venus Thistle (Cirsium occidentale var. venustum)

Observer

jordanii

Date

June 14, 2022 07:15 PM PDT

Photos / Sounds

What

Goldenbushes (Genus Ericameria)

Observer

brendan3

Date

August 26, 2023 06:52 PM PDT

Photos / Sounds

What

Scrub × Valley Oak (Quercus berberidifolia × lobata)

Observer

joedecruyenaere

Date

January 11, 2024 11:15 AM PST

Description

My first thought was Q. kelloggii, which I was pretty excited about since it's never been reported from this range, but characters of the leaves and bark don’t quite match up. Leaves generally lack bristles at the lobe tips (though they may be acute), and the bark appears to peel off in plates or sheets (similar to Q. berberidifolia).

Instead, I think this is a hybrid of Q. lobata and Q. berberidifolia, both of which are common nearby. Unfortunately, no acorns were available for inspection.

Photos / Sounds

What

Widehead Groundsel (Packera eurycephala)

Observer

dgreenberger

Date

October 2023

Photos / Sounds

What

Caribou Coffeeberry (Frangula purshiana ssp. ultramafica)

Observer

robirwin

Date

December 2023

Description

Leaves persistent, rather thick and leathery. Leaves +/- glabrous beneath? If not, my ID is wrong.

Photos / Sounds

What

Dicots (Class Magnoliopsida)

Observer

robirwin

Date

April 2018

Description

I think.. Growing in serpentine soils

Photos / Sounds

What

Dicots (Class Magnoliopsida)

Observer

robirwin

Date

August 2019

Photos / Sounds

What

Greater Quaking Grass (Briza maxima)

Observer

omnibug

Date

May 29, 2022

Photos / Sounds

What

Canyon Clarkia (Clarkia epilobioides)

Observer

velodrome

Date

June 3, 2023 12:54 PM PDT

Photos / Sounds

What

Wartleaf Ceanothus (Ceanothus papillosus)

Observer

castillejajosie

Date

May 20, 2020 02:54 PM PDT

Description

Smells like a mildewy old sponge. “Wartleaf” is a good common name (assuming it’s the correct ID)

Photos / Sounds

What

Cupped Leaf Ceanothus (Ceanothus perplexans)

Observer

lightningstarsky

Date

October 27, 2023 09:00 AM PDT

Photos / Sounds

What

Hairy Crystalwort (Riccia trichocarpa)

Date

January 4, 2024 12:55 PM PST

Photos / Sounds

What

Goldenbushes (Genus Ericameria)

Observer

snakeinmypocket

Date

January 4, 2024 01:19 PM PST

Photos / Sounds

What

Brewer's Monkeyflower (Erythranthe breweri)

Observer

serpophaga

Date

August 6, 2019 04:28 PM PDT

Photos / Sounds

What

Miniature Monkeyflower (Erythranthe suksdorfii)

Observer

serpophaga

Date

August 6, 2019 06:34 PM PDT

Photos / Sounds

Observer

foxgloved

Date

June 14, 2021 03:32 PM PDT

Photos / Sounds

What

Frillworts (Genus Fossombronia)

Observer

ponerinecat

Date

February 2021

Photos / Sounds

What

Cottonthorn (Tetradymia axillaris var. axillaris)

Observer

matsonburger

Date

May 17, 2023 02:05 PM PDT

Photos / Sounds

What

Purpus' Hummingbird Flower (Justicia purpusii)

Date

December 6, 2023 06:56 AM MST

Photos / Sounds

What

California Crystalwort (Riccia californica)

Observer

serpophaga

Date

August 2019

Photos / Sounds

What

Large Leatherroot (Hoita macrostachya)

Observer

tashab87

Date

November 21, 2023 12:12 PM PST

Photos / Sounds

What

Parish's Broomrape (Aphyllon parishii)

Observer

fernsnapp

Date

June 18, 2019 05:16 PM PDT

Photos / Sounds

What

Ribbed Bog Moss (Aulacomnium palustre)

Observer

thomastaylor1

Date

June 9, 2023 10:49 AM PDT

Photos / Sounds

What

Bigbract Verbena (Verbena bracteata)

Observer

waldeinsamkeit

Date

December 6, 2023 08:40 AM PST

Photos / Sounds

Observer

cedric_lee

Date

July 5, 2018 08:27 AM PDT

Photos / Sounds

What

Miniature Gilia (Allophyllum capillare)

Observer

serpophaga

Date

August 6, 2019 05:07 PM PDT

Photos / Sounds

What

Sticky False Gilia (Allophyllum glutinosum)

Observer

aaron_echols

Date

July 20, 2018 02:57 PM PDT

Photos / Sounds

What

Blue Dicks (Dipterostemon capitatus)

Observer

pleistocene

Date

May 5, 2023 12:20 PM PDT

Photos / Sounds

Observer

jjbauer

Date

December 2, 2023 10:31 AM PST

Photos / Sounds

What

Desert Rabbitbrush (Ericameria nauseosa var. ceruminosa)

Observer

logi_berrra

Date

October 18, 2023 05:25 PM PDT

Description

By the shores of Lake Elizabeth... this particular bush was teeming with all sorts of pollinators.

Photos / Sounds

What

Collared Annual Lupine (Lupinus truncatus)

Observer

poa

Date

November 25, 2023 03:42 PM PST

Photos / Sounds

What

Peach Thorn (Lycium cooperi)

Observer

poa

Date

November 25, 2023 04:24 PM PST

Photos / Sounds

Observer

nancyasquith

Date

December 20, 2018 02:34 PM PST

Photos / Sounds

What

Naked Buckwheat (Eriogonum nudum)

Observer

ezeemonee

Date

July 4, 2019 03:18 PM PDT

Description

Near Sandberg Trail, Los Angeles National Forest.

Photos / Sounds

What

Wild Buckwheats (Genus Eriogonum)

Observer

phytographer

Date

June 17, 2021 12:13 PM PDT

Description

Near Liebre Mountain. June 17, 2021.

Photos / Sounds

What

Leafy Fleabane (Erigeron foliosus)

Observer

phytographer

Date

June 17, 2021 11:33 AM PDT

Description

Weird thickening of one of the stems.

Sandberg Trail/Forest Route 7N23. June 17, 2021.

Photos / Sounds

What

Eastwood's Manzanita (Arctostaphylos glandulosa)

Observer

jordanii

Date

June 1, 2023 05:57 PM PDT

Photos / Sounds

What

Davidson's Phacelia (Phacelia davidsonii)

Observer

phytographer

Date

May 13, 2021 12:11 PM MDT

Description

Small plant near top of Liebre Mountain.

Photos / Sounds

What

California Brickellbush (Brickellia californica)

Observer

possiblybuddha

Date

October 29, 2023 04:31 PM PDT

Photos / Sounds

What

Lemmon's Ceanothus (Ceanothus lemmonii)

Observer

kashdown

Date

March 26, 2022 10:43 AM PDT

Photos / Sounds

Observer

michael-lueth

Date

May 17, 2016 06:42 PM PDT

Photos / Sounds

What

Tecate Cypress (Hesperocyparis forbesii)

Observer

nathantay

Date

November 22, 2023 03:16 PM PST

Description

4 plants here

Photos / Sounds

What

Rigid Apple Moss (Bartramia stricta)

Observer

sapienshane

Date

March 3, 2021 11:10 AM PST

Description

On rock in open, sunny oak woodland

Photos / Sounds

What

Siberian Water-Milfoil (Myriophyllum sibiricum)

Date

November 19, 2023 01:57 PM PST

Photos / Sounds

What

Rough-node Bastard-Sage (Eriogonum wrightii var. trachygonum)

Observer

poa

Date

November 17, 2023 01:24 PM PST