Photos

No photos

What

twinberry Lonicera involucrata

Observer

kristward

Date

May 21, 2013 02:30 PM PDT

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What

Red Osier Dogwood Cornus sericea

Observer

kristward

Date

May 20, 2013 01:44 PM PDT

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What

California buckeye Aesculus californica

Observer

robberfly

Date

May 18, 2013 03:45 PM PDT

Photos

What

Wavy-leafed Soap Plant Chlorogalum pomeridianum

Observer

hikingtony

Date

May 15, 2013 05:13 PM PDT

Photos

Observer

hikingtony

Date

May 15, 2013 05:06 PM PDT

Description

Height of plant is about 8 inches.

If you magnify photo, you can see hairs on the axis of the stem and portions of the petals.

I'm leaning toward Delphinium hesperium, but could certainly use an expert's opinion.

Photos

Observer

hikingtony

Date

May 15, 2013 05:04 PM PDT

Photos

Observer

torranceklein

Date

May 19, 2013

Description

This wild oat grass has clusters of clumpy, hard ends, and weeping, thin stems. It covers a large area of Corona Heights.

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Photos

Observer

torranceklein

Date

May 19, 2013

Description

This plant appears to be a common sorrel according to all of the descriptions, however the images I found online of a common sorrel appeared only similar to this plant, not identical. It has miniature red bulb-like flowers and thin leaves. The stem is thin but sturdy.

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Photos

Observer

torranceklein

Date

May 19, 2013

Description

This is a sign on the summit indicating pesticide use in Corona Heights. The information given on the sign was-

Target pest- poison oak, giant pea, and plantain

Target area- certain sites off trail

Pesticide name- Aquamaster + Competitor

Active ingredient- Glyphosphate, modified vegetable oil

Hand removal was attempted, but failures called for chemical introduction

Date applied: 5/17/13 - 5/24/13

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Observer

torranceklein

Date

May 19, 2013

Description

This was easy to spot. The distinct yellow flowers stemming from the weed-like leaves made the dandelion very apparent against the dry brush background. These were not too common in Corona Heights, but I did come across a few on my trek.

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Photos

Observer

torranceklein

Date

May 19, 2013

Description

This plant had white bud-like flowers with deep purple ends. It also had leaves that split into two separate components. It grew in disorganized bunches along the grassy hills that ran along next to the trail in Corona Heights. I had trouble identifying the flower, for there were many other plants that fit my description when I researched my findings online.

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Observer

torranceklein

Date

May 19, 2013

Description

This ivy took over a good portion of the rock walls located next to the trail winding up Corona Heights. It was identifiable by its dark-green color and its five-lobed leaves. It is a vigorous climbing shrub that seems to like rocky perches.

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Observer

torranceklein

Date

May 19, 2013

Description

Among the many pines and oaks in Corona Heights I found a few Eucalpytus trees. They are defined by their broad leaves, white and grey bark color, and bark that has a tendency to flake off the tree.

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Observer

torranceklein

Date

May 19, 2013

Description

This fern was just off the trail, and seemed a little dry (there were some arms that were brown as opposed to green). It was one of the few ferns I observed at Corona Heights; the majority of them were off the trail, just far enough to avoid any good pictures.
I identified this as a Narrowleaf Swordfern by the size and color of its leaves, as well as the shape of the individual leaflets.

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Observer

torranceklein

Date

May 19, 2013

Description

This flower stood out to me. I wish I could find the name of it but alas I had trouble finding it using an online database. This flower was a soft magenta color with anywhere from 3-5 flowers per stem. It appeared to have sessile leaf connections and capitulum flowers.

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What

Dudleya sp

Observer

ranadray

Date

May 12, 2013 05:45 PM PDT

Photos

Observer

ranadray

Date

May 12, 2013 05:35 PM PDT

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What

West Coast Lady Vanessa annabella

Observer

robberfly

Date

May 18, 2013 03:25 PM PDT

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What

False Nutsedge Cyperus strigosus

Observer

robberfly

Date

May 18, 2013 02:54 PM PDT

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What

Red Elderberry Sambucus racemosa

Observer

robberfly

Date

May 18, 2013 02:51 PM PDT

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What

Red Clover Trifolium pratense

Observer

robberfly

Date

May 18, 2013 02:45 PM PDT

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What

Pimpernel Willowherb Epilobium anagallidifolium

Observer

robberfly

Date

May 18, 2013 03:20 PM PDT

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What

twinberry Lonicera involucrata

Observer

robberfly

Date

May 18, 2013 03:02 PM PDT

Photos

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What

Broad-leaved Everlasting-pea Lathyrus latifolius

Observer

robberfly

Date

May 18, 2013 02:31 PM PDT

Description

Dang this is pretty...

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What

Pink Honeysuckle Lonicera hispidula

Observer

robberfly

Date

May 18, 2013 02:26 PM PDT

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What

Presidio clarkia Clarkia franciscana

Observer

robberfly

Date

May 18, 2013 02:17 PM PDT

Description

Endangered Species.

Photos

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Observer

awolfrum

Date

May 18, 2013 09:32 AM PDT

Photos

No photos

What

Allen's Hummingbird Selasphorus sasin

Date

May 17, 2013 10:30 AM PDT