Taxa Count: 34

HYDRANGEACEAE

Carpenteria californica

Decumaria barbara

Deutzia parviflora

Fendlera rupicola

Hydrangea arborescens

Hydrangea arborescens subsp. arborescens

Hydrangea cinerea

Hydrangea hortensis

Hydrangea macrophylla

Hydrangea paniculata

Hydrangea peruviana

Hydrangea preslii

Hydrangea quercifolia

Hydrangea radiata

Hydrangea weberbaueri

Jamesia americana

Philadelphus argenteus

Philadelphus californicus

Philadelphus coronarius

Philadelphus hirsutus

Philadelphus inodorus

Philadelphus lewisii

Philadelphus mearnsii

Philadelphus microphyllus

Philadelphus pubescens

Philadelphus pubescens var. intectus

Philadelphus pubescens var. pubescens

Philadelphus sharpianus

Schizophragma hydrangeoides

Whipplea modesta