Photos / Sounds

Observer

alison_pollack

Date

March 7, 2024 11:28 AM PST

Description

Found by @graysquirrel on downed branches and twigs of Quercus agrifolia.

Photos / Sounds

Observer

alison_pollack

Date

January 26, 2024 03:23 PM PST

Description

Found by my friend @graysquirrel

Photos / Sounds

What

Ascomycete Fungi (Phylum Ascomycota)

Observer

alison_pollack

Date

January 26, 2024 09:35 AM PST

Description

Found by @graysquirrel

Photos / Sounds

Observer

alison_pollack

Date

February 5, 2024 09:35 AM PST

Description

Found by @graysquirrel on bark of fallen wood, probably Valley Oak

Fruiting bodies are 0.6-0.8mm long

Photos / Sounds

Observer

alison_pollack

Date

February 3, 2024 01:07 PM PST

Description

Found by @graysquirrel

Photos / Sounds

What

Gall Midges (Subfamily Cecidomyiinae)

Observer

merav

Date

February 25, 2024 12:26 PM PST

Description

gall on Miner's Lettuce

Photos / Sounds

What

Blue Scarlet Pimpernel (Lysimachia loeflingii)

Observer

tiyumq

Date

March 18, 2019 01:39 PM PDT

Photos / Sounds

What

Ascomycete Fungi (Phylum Ascomycota)

Observer

alison_pollack

Date

January 11, 2024 07:20 PM PST

Photos / Sounds

Observer

alison_pollack

Date

February 16, 2024 10:25 AM PST

Description

Found by @graysquirrel on decomposing conifer wood.

The sporocarps are about 0.4mm in diameter.

Photos / Sounds

What

California Tiger Salamander (Ambystoma californiense)

Date

February 2024

Photos / Sounds

What

Life (Life)

Date

January 21, 2024 02:25 PM PST

Description

UV Fluorescent thing, transparent with normal light, in trickling water

Photos / Sounds

Observer

alison_pollack

Date

January 12, 2024 09:58 PM PST

Description

Found by my friend @graysquirrel. Thanks Krissa!

Second photo is a fruiting body from another log in the same location. I'd put that log in a moist chamber after collecting it in the woods.

Photos / Sounds

Observer

wongatrappin

Date

January 12, 2024 02:29 PM PST

Description

Found by @graysquirrel

Better shots by @alison_pollack

Photos / Sounds

Observer

stevencrum

Date

July 21, 2022 10:22 AM PDT

Photos / Sounds

Observer

alison_pollack

Date

January 3, 2024 12:19 AM PST

Description

Found by @graysquirrel

Photos / Sounds

What

Dune Kammetjie (Freesia leichtlinii)

Observer

mreddick

Date

March 31, 2021 02:20 PM PDT

Photos / Sounds

What

Dune Kammetjie (Freesia leichtlinii)

Observer

lorri-gong

Date

March 21, 2022 01:33 PM PDT

Photos / Sounds

What

Desert Monkeyflower (Diplacus bigelovii var. cuspidatus)

Observer

critterz69

Date

January 3, 2024 12:27 PM PST

Photos / Sounds

What

Noble False Widow (Steatoda nobilis)

Observer

naturephotosuze

Date

December 22, 2023 05:27 PM PST

Description

Topanga State Park
Couldn't get a good angle--eating some sort of pillbug

Photos / Sounds

What

Southern Live Oak (Quercus virginiana)

Observer

martindheynen

Date

November 30, 2020 12:03 PM UTC

Photos / Sounds

What

Maize (Zea mays)

Observer

morganstickrod

Date

November 9, 2023 04:01 PM PST

Photos / Sounds

Observer

waldeinsamkeit

Date

October 28, 2023 10:17 AM PDT

Photos / Sounds

What

Plainfin Midshipman (Porichthys notatus)

Observer

konshau

Date

October 15, 2023 04:13 PM PDT

Description

A slimy mass of larvae under a rock. At least 200. I did not see an adult.

Photos / Sounds

What

Eurasian Hummingbird Hawkmoth (Macroglossum stellatarum)

Observer

chrisbebbington

Date

October 1, 2023 03:32 PM PDT

Photos / Sounds

What

Sharpleaf Groundcherry (Physalis acutifolia)

Observer

michellecone_425

Date

September 21, 2023 08:46 AM PDT

Photos / Sounds

What

Gall Midges (Subfamily Cecidomyiinae)

Observer

yerbasanta

Description

Update of 9/2/23 observation of Artichoke gall-like observation found on Quercus agrifolia.

https://www.inaturalist.org/observations/181449885

Larvae preserved in 40% ethanol and refrigerated.

Larvae measure ~2.5mm in length.


New gallformers.org code: "q-agrifolia-swollen-bud":
Gallformers page: https://www.gallformers.org/gall/5318

Photos / Sounds

Observer

bug_girl_betz

Date

September 19, 2023 03:53 PM PDT

Description

Parasitoid of Rhopalomyia californica.

Photos / Sounds

What

Haller's Round Ray (Urobatis halleri)

Observer

bbunny

Date

September 16, 2023 03:27 PM PDT

Photos / Sounds

What

Oak Gall Wasps (Tribe Cynipini)

Observer

chilipossum

Date

September 8, 2023 10:53 AM PDT

Description

@graysquirrel @merav @norikonbu @nancyasquith @megachile @garth_harwood
This is a fun one!

On Quercus berberidifolia, California scrub oak
https://www.gallformers.org/gall/3746

Photos / Sounds

What

Trailing Blackberry (Rubus ursinus)

Observer

madamcoyote

Date

August 20, 2023 07:57 PM PDT
Insects

Photos / Sounds

What

Insects (Class Insecta)

Observer

dlbowls

Date

September 7, 2023 10:05 AM PDT

Description

Gall on a nonnative pine in a park? I am looking at the brown thing on the green cone. I am not sure if this is a gall. I will remove it from the gall project if it is not.

Photos / Sounds

What

Beard Lichens (Genus Usnea)

Observer

metsa

Date

August 31, 2023 01:24 PM PDT

Description

this obs is for the Usnea growing out of the Cladonia

Photos / Sounds

Observer

alison_pollack

Date

April 26, 2023 09:33 PM PDT

Description

Photos / Sounds

What

Wool Sower Gall Wasp (Callirhytis seminator)

Observer

silaseckhardt

Date

May 6, 2023 03:48 PM EDT

Photos / Sounds

Observer

yerbasanta

Date

August 18, 2023 07:26 PM PDT

Description

Unknown acorn gall according to @graysquirrel

Similar observation here:

https://www.inaturalist.org/observations/134953165

Photos / Sounds

What

Tomato (Solanum lycopersicum)

Observer

onyxrat

Date

August 29, 2023 02:52 PM PDT

Description

Tomatoes in the middle of the creek

Photos / Sounds

What

Bifid Crestwort (Lophocolea bidentata)

Date

June 19, 2023 12:18 PM PDT

Photos / Sounds

Observer

alison_pollack

Date

August 23, 2023 12:57 PM PDT

Description

Found by @graysquirrel on dead wood of Douglas Fir

Photos / Sounds

What

Yellow Willowherb (Epilobium luteum)

Observer

cloudya

Date

August 2023
Insects

Photos / Sounds

What

Insects (Class Insecta)

Observer

norikonbu

Date

August 11, 2023 04:17 PM PDT

Description

Galled berries on greenleaf manzanita
(See how enlarged they are compared to normal berries: https://www.inaturalist.org/observations/178311006)

Photos / Sounds

What

Gall Midges (Subfamily Cecidomyiinae)

Observer

lorri-gong

Date

August 12, 2023 11:31 AM PDT

Description

on blue blossom ceanothus

Photos / Sounds

What

Musk Monkeyflower (Erythranthe moschata)

Observer

oceanf

Date

July 2023

Description

got pictures of the glabrous anthers to compare with ptilota

Photos / Sounds

What

Fragrant Heliotrope (Heliotropium amplexicaule)

Observer

wildman_andrew

Date

July 15, 2023 02:48 PM PDT

Photos / Sounds

What

Banana Passionfruit (Passiflora tarminiana)

Observer

elbyrne

Date

July 30, 2023 11:54 AM PDT

Photos / Sounds

What

Devil's Matchstick (Pilophorus acicularis)

Observer

catchang

Date

July 23, 2023 02:41 PM PDT

Photos / Sounds

What

Phantom Orchid (Cephalanthera austiniae)

Observer

heatherkamille

Date

July 12, 2023 01:02 PM PDT

Photos / Sounds

What

Yellow Loosestrife (Lysimachia vulgaris)

Observer

wildmarin

Date

July 9, 2023 05:30 PM PDT

Description

hope this is not an emergent nuisance plant in our neighborhood ditches

Photos / Sounds

Observer

alison_pollack

Date

April 2023

Description

Found by @graysquirrel in a garden in Sacramento, on redwood needles. Focus stack of 178 images using a 10x microscope objective adapted to a Sony a7r2 camera.

Photos / Sounds

What

Hyssop Loosestrife (Lythrum hyssopifolia)

Observer

wildmarin

Date

June 27, 2023 10:05 AM PDT

Description

an odd-looking form. why so red, bruh?

Photos / Sounds

What

Streambank Bird's-foot Trefoil (Hosackia oblongifolia)

Observer

lorri-gong

Date

July 5, 2023 02:50 PM PDT

Photos / Sounds

What

Yellow Mariposa Lily (Calochortus luteus)

Observer

ruby336

Date

July 5, 2023 10:05 AM PDT

Photos / Sounds

What

Oriental Blue Clearwing (Heterosphecia tawonoides)

Observer

greenhillsumatra

Date

May 2015

Photos / Sounds

What

Maple-leaved Checkerbloom (Sidalcea malachroides)

Observer

asabspade

Date

June 2023

Photos / Sounds

Observer

yargeritaville

Date

June 2023

Photos / Sounds

Observer

kdff

Date

June 19, 2023

Description

Galled manzanita berries? I can't find anything similar. Every berry had exit holes--I was trying to find one that was intact to bring home and see what happens. I had to go a ways before finding a few. Photo 3 has a couple of views of a wasp that was on an adjacent berry. I didn't see it until I looked at the photos at home or I would have tried for a better shot.

Photos / Sounds

What

Ascomycete Fungi (Phylum Ascomycota)

Observer

metsa

Date

June 18, 2023 09:37 AM PDT

Photos / Sounds

What

Howell Broomrape (Aphyllon validum ssp. howellii)

Observer

charlescrussell

Date

June 9, 2023 09:58 AM PDT

Description

Photos include habitat (under a rock) and a Garrya (host plant). This was on serpentine

Photos / Sounds

What

Howell Broomrape (Aphyllon validum ssp. howellii)

Observer

sethtantuico

Date

June 6, 2023 12:43 PM PDT

Photos / Sounds

What

Meadow Stars (Hesperochiron nanus)

Observer

csiano

Date

May 24, 2023 06:27 PM PDT

Photos / Sounds

What

California Buckeye (Aesculus californica)

Observer

garth_harwood

Date

May 21, 2023 11:54 AM PDT

Description

First flowers on new inflorescences. One with a prominent female structure, one without. If anyone knows why this variation occurs, please advise!

Tags

Photos / Sounds

What

Mariposa Lilies (Genus Calochortus)

Observer

subhashc

Date

May 13, 2023 12:38 PM PDT

Description

Hybrid of White Globe Lily and Yellow Star-Tulip

Photos / Sounds

What

Myxobacteria (Order Myxococcales)

Observer

bmeade00

Date

February 4, 2022 02:05 AM EST

Description

Fruiting on Liriodendron tulipifera bark in a moist chamber. Photographed with a 10x objective lens.

Photos / Sounds

Observer

damontighe

Date

March 23, 2023 12:04 PM PDT

Photos / Sounds

Observer

pulk

Date

January 4, 2023

Description

On a thin stick, probably manzanita.

Photos / Sounds

What

Common Raccoon (Procyon lotor)

Observer

samlev

Date

March 17, 2023 10:03 PM PDT

Description

leucistic (a touch albino) common raccoon in a gaze. ML for INat wasn't able to ID this little pink button nose.

Photos / Sounds

Observer

coddiwompler

Date

March 2021

Description

Originally I had no idea what this was. I thought it was a cordyceps as it has erupted from the body of a katydid or grasshopper. Someone has suggested pin mold, another has suggested slime mold.
Found positioned on a decaying log in subtropical rainforest next to a creek. We have recently had lots of rain and high humidity.

Via a cordyceps identification page on Facebook, Nigel Hywel-Jones commented "It is indeed spectacular, and rare. In 35+ years and over 20,000 collections in 12 countries I have found it once. On an adult moth. That is how rare it is. It is in the genus Sporodiniella and is a Zygomycete. It looks similar to Sporodiniella umbellata."

So I have now listed it as such.

Photos / Sounds

Observer

dlbowls

Date

April 2020

Description

Leafminer on Coast Live Oak. I thought that it was a leafminer, but it is a gall.

Photos / Sounds

Observer

metsa

Date

February 25, 2017 01:10 PM PST

Description

this observation is for the possible fungal parasite on Niebla cephalota observation: https://www.inaturalist.org/observations/5181345

@ahuereca
@graysquirrel

Photos / Sounds

What

Cabbage Bud Gall Midge (Lonicerae russoi)

Observer

fredwatson

Date

March 1, 2023 10:15 AM PST

Description

This obs is now for the gall-former. (Previously ID'ed for the plant)

Photos / Sounds

What

Winged and Once-winged Insects (Subclass Pterygota)

Observer

nancyasquith

Date

February 20, 2023 01:48 PM PST

Photos / Sounds

What

Marsh Marigold (Caltha palustris)

Observer

carrion

Date

February 18, 2023 10:21 AM PST

Photos / Sounds

What

Oak Gall Wasps (Tribe Cynipini)

Observer

chilipossum

Date

October 23, 2021 12:24 PM UTC

Description

On Coast Live Oak

Photos / Sounds

What

Redstem Stork's-Bill (Erodium cicutarium)

Observer

dlbowls

Date

January 19, 2023 02:17 PM PST

Description

With a Pathogen?

Photos / Sounds

Observer

coffearobusta42

Date

January 19, 2023 11:07 AM PST

Photos / Sounds

Observer

alison_pollack

Date

January 3, 2023 10:44 PM PST

Description

Found by @graysquirrel

Photos / Sounds

What

Life (Life)

Observer

presidiobeth

Date

February 15, 2022 03:53 PM PST

Photos / Sounds

Observer

betweenthelyons

Date

December 14, 2022 03:20 PM PST

Description

On madrone

Photos / Sounds

What

Gall Midges (Subfamily Cecidomyiinae)

Observer

chilipossum

Date

December 11, 2022 12:20 PM PST
Insects

Photos / Sounds

What

Insects (Class Insecta)

Observer

juliabohemian

Date

November 27, 2022 06:02 PM PST

Description

On Eriogonum sp. Not sure if this is part of the plant, or a gall, or some form of fungus.

Photos / Sounds

Observer

relg

Date

December 3, 2022 04:55 AM PST

Photos / Sounds

What

Gall and Forest Midges (Family Cecidomyiidae)

Date

December 20, 2017 07:22 PM PST

Photos / Sounds

Observer

kdff

Date

November 2, 2022

Description

This is a follow-up post to some odd growth on manzanita (Arctostaphylos manzanita ssp. manzanita) branches. Morgan Stickrod suggested that it might be a "disturbance response," which does occur in various types of Arctostaphylos. In this case, the disturbance seems to be woodborers. All of the burl-like growths on the outside of branches had woodbores underneath, inside the stem. However, this conclusion is based on a pretty small sample--I only opened up 3 or 4 sections of one small branch. (Manzanita wood was too hard for most of my available tools.) I found two types of woodborers; one I believe is Agrilus sp, possibly Agrilus arbuti which has been documented in manzanita in California. The second might be Lyctus sp, but there really isn't much to compare either borer to online, especially larvae or eggs. Photos 5-10 show the possible Agrilus bores, etc, and 11-12 are the possible Lyctus.

Original post: https://www.inaturalist.org/observations/140753976
Follow-up 2 observation: https://www.inaturalist.org/observations/143517527
Coleoptera Observation 1: https://www.inaturalist.org/observations/143513192
Coleoptera Observation 2: https://www.inaturalist.org/observations/143513486

Photos / Sounds

What

Trailing Blackberry (Rubus ursinus)

Observer

kathleen530

Date

August 29, 2022 03:40 PM PDT

Photos / Sounds

What

Winged and Once-winged Insects (Subclass Pterygota)

Observer

garth_harwood

Date

November 27, 2022 01:32 PM PST

Description

Host: Catsear (I think - other opinions welcome.) Note brown gall body within a rosette gall composed of clustered leaves showing swollen petioles/ midribs. Not represented in Russo's field guides. @nancyasquith, @megachile, @kemper

Photos / Sounds

What

Western Dwarf-Mistletoe (Arceuthobium campylopodum)

Observer

eraofthesea

Date

August 22, 2022 02:21 PM PDT

Photos / Sounds

What

Lion's-mane Mushroom (Hericium erinaceus)

Observer

caenvsci

Date

November 20, 2022 02:05 PM PST

Photos / Sounds

What

Shasta Snow-Wreath (Neviusia cliftonii)

Observer

jkierstead

Date

April 2016

Photos / Sounds

What

Life (Life)

Date

June 9, 2021 11:58 AM PDT

Photos / Sounds

What

Frosty Bonnet (Mycena tenerrima)

Observer

alison_pollack

Date

December 18, 2021 11:49 AM PST

Photos / Sounds

What

Common Mullein (Verbascum thapsus)

Observer

pikabombadier

Date

September 7, 2022 03:21 PM PDT

Description

Fasciation?

Photos / Sounds

What

Knapweeds (Genus Centaurea)

Observer

patrickhoffman

Date

August 12, 2022 01:30 PM PDT

Description

Spotted knapweed (Centuarea stoebe) and star thistle (Centuarea solstitialis) hybrid. Centuarea stoebe X solstitialis. Growing among the two parent species. ID confirmed by Genevieve Walden at CDFA plant pest diagnostic lab via morphology. Molecular analysis by Patrick Woods and Monica Negrete turned up partial reads with hits on analyses to ribotypes for Centuarea solstitialis and to Centaurea stoebe.

Photos / Sounds

What

Arthropods (Phylum Arthropoda)

Observer

sapienshane

Date

March 13, 2022 01:47 PM PDT

Description

Mud dauber nest?

Photos / Sounds

Observer

yipkiyay

Date

November 7, 2022 11:20 AM PST

Description

On grand fir. White columns, not orange.

Photos / Sounds

What

Toyon Fruit Gall Midge (Asphondylia photiniae)

Observer

juliakmil

Date

March 11, 2020 01:28 AM PDT

Description

Galls on the plant

Photos / Sounds

What

Slime Molds (Phylum Mycetozoa)

Observer

dianeappel

Date

September 4, 2022 12:34 PM PDT

Description

Found on zucchini

Photos / Sounds

Observer

fredwatson

Date

October 30, 2022 05:17 PM PDT

Description

On dead adaxial leaf of Arctostaphylos tomentosa ssp. bracteosa

Photos / Sounds

What

Beaked Hazelnut (Corylus cornuta)

Observer

garth_harwood

Date

May 29, 2021 09:52 AM PDT

Description

Possible galling along leaf veins in distinctive pattern.

Tags

Photos / Sounds

What

Life (Life)

Observer

patrickhoffman

Date

December 28, 2021 12:34 PM PST

Description

The focus of this observation is not the plant (Plantago lanceolata), but whatever is causing the malformation. Instead of an inflorecense developing it seems to be producing a rosette of leaves and a white feathery looking texture at the base of those leaves.

Photos / Sounds

What

Black-throated Blue Warbler (Setophaga caerulescens)

Observer

dpom

Date

October 23, 2022 10:00 AM PDT

Photos / Sounds

What

Long-tailed Weasel (Neogale frenata)

Observer

c0g_null

Date

October 21, 2022 01:39 PM PDT