Late Summer/Fall Wildflowers
The season ends in hot dry and shady condidtions

Redwood lily

The final wildflowers of the season must endure hot and dry conditions along with reduced access to sunlight. The forest floor is shady and in many areas covered in large patches of tall native bunchgrass. Open hillsides are dense with tall golden grasses developing seed heads. During this period, wildflowers find habitat along the forest edges, rocky outcrops, streams and dry watercourses. Many rise above competing vegetation by flowering at the top of long stems.

 

Photographed by Doug Zimmerman

Mariposa Lily

Calochortus venustus

Leopard Lily

Lilium pardalinum

Mariposa Lily

Calochortus venustus

Redwood lily

Lilium rubescens

Denseflower Rein Orchid

Piperia elongata

Mountain orchid

Piperia transversa

Blue Bell

Campanula prenanthoides

Wavyleaf Soap Root

Chlorogalum pomeridianum

Redwood Penstemon

Keckiella corymbosa

Longray Brodiaea

Triteleia peduncularis

Bridge Brodiaea

Tritelei bridgesii

Ithuriel's Spear

Triteleia laxa Benth

Marsh hedgenettle

Stachys palustris

Firecracker

Dichelostemma ida maia

Showy milkweed

Asclepias speciosa

Narrow leaf milkweed & Monarch

Asclepias fascicularis

Purple milkweed

Asclepias_cordifolia

Creeping St. John's Wort

Hypericum anagalloides

St. John's Wort non-native

Hypericum perforatum

Kellogg's Yampah

Perideridia kelloggii

Gairdner's yampah

Perideridia gairdneri

Coyote brush

Baccharis pilularis

Yarrow

Achillea millefolium

Wickerstem Buckwheat

Eriogonum vimineum

Naked buckwheat

Eriogonum nudum var. auriculatum

Littleleaf Showy Rock Montia

Montia parvifolia

Tall Willowherb

Epilobium brachycarpum

Fringed Willowherb seed

Epilobium ciliatum ssp glandulosum

Willowherb

Epilobium ciliatum ssp glandulosum

American wild mint

Mentha arvensis

Bull Thistle

Cirsium vulgare

Monkey flower seed

Mimulus guttatus

Starthistle non-native

Centaurea solstitialis







All photographs copyrighted. © Doug Zimmerman