Genus Iris
    Subgenus Iris (beards on petals, rhizomes)
        Section iris (no arils on seeds)
            Iris chamaeiris
           Iris germanica florintina
           Iris pallida cengialtii
           Hybrids
                Inner Vision
      Subgenus Limniris (beardless, rhizomes)
            Section Lophiris (crested)
                Iris confusa
                Iris japonica
                Iris milesii
                Iris tectorum
                Iris wattii
            Section Limiris (no crest)
               Series Sibiricae
                  Iris bulleyana
                  Iris chrysographies
                  Iris delavayi
                  Iris forrestii
                  Iris sanguinea
                  Iris sanguinea 'Snow Queen'
                  Unidentified Iris sp.
               Series Californicae
                   Iris douglasiana (by collection site)
                     Arcata Airport
                     Carlson Ridge
                     Half Moon Bay
                     Lands End
                     Limantour Beach
                     Marin Headlands
                     Mt Tamalpais
                     N of Sierra P.
                     Pt. Reyes
                     Salt Pt.
                     Skyline Blvd
                     Soulajule Resourvior
                   Iris fernaldii (by collection site)
                     Napa County
                     Solano County
                     Sonoma County
                   Iris hartwegii
                   Iris innominata
                     blue form
                     yellow form
                   Iris macrosiphon (by collection site)
                      El Dorado County
                      Lake County
                      Marin County
                      Sonoma County
                    Iris purdyi
                    Iris tenax
                 Hybrids
                    innominata X douglasiana
               Series Longipetalae
                   Iris missouriensis
                   Iris Missouriensis longipetala
                     Marin County
                     Marin County (white form)
                     San Francisco County
               Series Laevigatae
                   Iris ensata spontanea
                   Iris laevigata
                   Iris laevigata alba
                   Iris pseudacorus
                   Iris versicolor
               Series Hexagonae
                  Iris fulva
               Series Prismaticae
                  Iris prismatica
               Series Foetidissimae
                  Iris Foetidissimae
                    blue form
                    yellow form
                    seeds
               Series Unguiculares
                  Iris unguicularis
    Subgenus Nepalensis
        Iris decora

Orchid Family
    Bletilla ochracea
    Bletilla striata
    Cypripedium califormicum
    Epipactis gigantea
    Pleione formasana

Genus Rosa
    Rosa arvensis
    Rosa banksiae normalis
    Rosa californica
    Rosa canina
    Rosa chinensis
        single pink
        var. spontanea
        double
    Rosa eglanteria
    Rosa foetida bicolor
    Rosa galica officinalis
    Rosa gymnocarpa
    Rosa helena
    Rosa kamtchatica
    Rosa moschata
    Rosa pinetorum
    Rosa roxburghii
        single
        double
    Rosa rugosa
    Rosa sericea
    Rosa sertata mulijuga
    Rosa souleana
    Rosa willmottiae
    Rosa woodsii var ultrmontana
    Garden roses
        Alba
            Chloris
            Felicite Parmentier
            Pompon Blanc Parfait
        Bourbon
            Honorine de Brabrant
            Louise Odier
            Queen of the Bourbons
            Variegata di Bologna
            Zephirine Drouhin
        Centifolia
            Blanchefleur
            Robert le Diable
            Rose de Meaux
            Rose des Peintres
            Spong
        China
            Hermosa
            Jean Bach Sisley
            Malton
            Old Blush
            Rouletii
            Slater's Crimson China
        Damask
            Madam Hardy
        English
            Graham Thomas
            Heritage
        Galica
            Duchesse d'Angouleme
            President de Seze
            Tuscany
        Hybrid Foetida
            Soleil d'Or
        Hybrid Musk
            Cornelia
            Excellenz von Schubert
            Kathleen
            Penelope
            The Garland
        Hybrid Multiflora
            Trier
        Hybrid Perpetual
            Champion of the World
            Marquise Borcella
            Miriam Wilkins
            Mme Gabriel Luizet
            Reine de Violettes
            Ulrich Brunner Fils
        Hybrid Rugosa
            F.J. Grootendorst
            Frau Dagmar Hartopp
        Hybrid sempervirens
            Felicite et Perpetue
        Hybrid Tea
            Dainty Bess
            Killarney
            La France
            Lamarque
            Madam Caroline Testout
            Mrs Herbert Stevens
            Mrs Wakefield Christie-Miller
            Ophelia
            Radiance
            Souvenir de Claudius Pernet
        Hybrid Wichuraiana
            Alberic Barbier
        Large Flowered Climber
            New Dawn
        Moss
            Salet
        Noisette
            Nastarana
            Reve d'Or
        Polyantha
            Cecile Brunner
            Katrina Zeimet
            La Marne
            Marie Hanet
            Marie Parvie
            Mrs R. M. Finch
            Paquerette
            Perle d'Or
            White Pet
        Portland
            Joasine Hanet
           La Reine
        Tea
            Catherine Mermet
            Cels Multiflora
            Devoniensis
            Madam Berkeley
            MME De Tartas
            Maman Cochet
            Mrs B. R. Cant
            Mrs_Dudley_Cross
            Niles Cochet
            Niphetos
            Park's Yellow Tea-Scented Rose
            Rubens
            Souvenir d'un Ami
            Sourvenir de Pierre Notting