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Plant
habit
trees
shrubs
vines / lianas
herbaceous
grass-like
cactus-like / succulents
aquatic & OBL wetland species
special groups
composites
legumes
milkweeds
mints
spurges
dicots
monocots
longevity
annual or biennial
perennial
armature
unarmed
armed
leaves/twigs aromatic when crushed
without marked odor
clearly odiferous
Leaves
arrangement/phyllotaxy
basal
alternate
opposite
whorled
fascicled/clustered along stem
blade division
all simple
deeply lobed or divided
some or all fully compound
Flower
principal flower color
white or cream
purple
blue
green
yellow
orange
red
pink
brown
inconspicuous
ovaries/pistils per flower
1
2-5
more than 5
Fruit or Cone
fruit consistency at maturity
dry/leathery
fleshy
Rockwall County, Texas
BRIT Philecology Herbarium
Species Count: 327
Acanthaceae
Dicliptera brachiata
Justicia americana
Justicia ovata
Ruellia strepens
Amaranthaceae
Alternanthera caracasana
Amaranthus blitoides
Amaranthus palmeri
Iresine diffusa
Iresine rhizomatosa
Salsola kali
Amaryllidaceae
Allium canadense
Allium drummondii
Narcissus pseudonarcissus
Narcissus tazetta
Nothoscordum bivalve
Anacardiaceae
Rhus glabra
Toxicodendron radicans
Apiaceae
Bifora americana
Chaerophyllum tainturieri
Daucus carota
Eryngium hookeri
Eryngium leavenworthii
Eurytaenia texana
Polytaenia nuttallii
Thaspium trifoliatum
Zizia aurea
Apocynaceae
Amsonia tabernaemontana
Asclepias viridiflora
Asclepias viridis
Asparagaceae
Muscari neglectum
Yucca arkansana
Yucca torreyi
Asteraceae
Achillea millefolium
Ambrosia psilostachya
Ambrosia trifida
Amphiachyris dracunculoides
Aster campestris
Brickellia eupatorioides
Cichorium intybus
Cirsium terrae-nigrae
Cirsium texanum
Conyza canadensis
Coreopsis tinctoria
Crepis pulchra
Echinacea atrorubens
Eclipta prostrata
Engelmannia peristenia
Erigeron philadelphicus
Erigeron strigosus
Eupatorium serotinum
Fleischmannia incarnata
Gaillardia pulchella
Helianthus annuus
Helianthus maximiliani
Hymenopappus scabiosaeus
Iva angustifolia
Iva annua
Iva ciliata
Kuhnia eupatorioides
Liatris punctata
Lindheimera texana
Mikania scandens
Packera glabella
Packera obovata
Packera tampicana
Parthenium hysterophorus
Plectocephalus americanus
Pluchea odorata
Pyrrhopappus pauciflorus
Rudbeckia maxima
Silphium radula
Sonchus asper
Sonchus oleraceus
Symphyotrichum ericoides
Symphyotrichum eulae
Symphyotrichum praealtum
Symphyotrichum subulatum
Taraxacum officinale
Vernonia baldwinii
Xanthium strumarium
Bignoniaceae
Campsis radicans
Boraginaceae
Buglossoides arvensis
Heliotropium indicum
Lithospermum incisum
Phacelia hirsuta
Brassicaceae
Brassica juncea
Capsella bursa-pastoris
Cardamine hirsuta
Draba cuneifolia
Lepidium austrinum
Lepidium oblongum
Lepidium virginicum
Myagrum perfoliatum
Nasturtium officinale
Physaria gracilis
Rapistrum rugosum
Campanulaceae
Triodanis perfoliata
Cannabaceae
Celtis laevigata
Caprifoliaceae
Lonicera sempervirens
Scabiosa atropurpurea
Symphoricarpos orbiculatus
Valerianella radiata
Caryophyllaceae
Arenaria nuttallii
Arenaria serpyllifolia
Cerastium brachypodum
Cerastium glomeratum
Loeflingia squarrosa
Vaccaria hispanica
Commelinaceae
Commelina diffusa
Commelina erecta
Convolvulaceae
Convolvulus arvensis
Cuscuta cephalanthi
Ipomoea hederacea
Ipomoea lacunosa
Ipomoea wrightii
Cornaceae
Cornus drummondii
Cucurbitaceae
Cucumis sativus
Cupressaceae
Juniperus virginiana
Cyperaceae
Carex brittoniana
Carex microdonta
Carex oxylepis
Carex physorhyncha
Carex planostachys
Carex reniformis
Carex retroflexa
Carex tetrastachya
Cyperus acuminatus
Cyperus alternifolius
Cyperus erythrorhizos
Cyperus ferax
Cyperus odoratus
Cyperus setigerus
Cyperus strigosus
Eleocharis engelmannii
Eleocharis montevidensis
Eleocharis tenuis
Fuirena simplex
Schoenoplectus acutus
Schoenoplectus californicus
Schoenoplectus tabernaemontani
Scirpus pendulus
Euphorbiaceae
Chamaesyce missurica
Croton capitatus
Croton monanthogynus
Euphorbia bicolor
Euphorbia dentata
Euphorbia maculata
Euphorbia marginata
Euphorbia nutans
Euphorbia prostrata
Euphorbia serpens
Euphorbia serpillifolia
Euphorbia spathulata
Ricinus communis
Fabaceae
Amorpha fruticosa
Astragalus crassicarpus
Astragalus distortus
Astragalus plattensis
Cercis canadensis
Chamaecrista fasciculata
Dalea multiflora
Desmanthus illinoensis
Gleditsia triacanthos
Lathyrus hirsutus
Lespedeza violacea
Medicago lupulina
Medicago orbicularis
Medicago polymorpha
Medicago sativa
Melilotus albus
Melilotus indica
Melilotus officinalis
Mimosa roemeriana
Pediomelum linearifolium
Prosopis glandulosa
Sesbania drummondii
Styphnolobium affine
Trifolium repens
Vicia leavenworthii
Vicia sativa
Vicia villosa
Fagaceae
Quercus macrocarpa
Quercus shumardii
Gentianaceae
Sabatia campestris
Geraniaceae
Geranium carolinianum
Geranium texanum
Hydrocharitaceae
Najas guadalupensis
Hypericaceae
Hypericum sphaerocarpum
Iridaceae
Iris pallida
Sisyrinchium langloisii
Sisyrinchium pruinosum
Juglandaceae
Juglans nigra
Juncaceae
Juncus interior
Juncus tenuis
Juncus torreyi
Lamiaceae
Lamium amplexicaule
Monarda citriodora
Ocimum basilicum
Physostegia intermedia
Salvia azurea
Scutellaria drummondii
Liliaceae
Erythronium albidum
Erythronium mesochoreum
Lythraceae
Ammannia coccinea
Lythrum lanceolatum
Malvaceae
Abutilon theophrasti
Gossypium hirsutum
Hibiscus esculentus
Sida rhombifolia
Sida spinosa
Menispermaceae
Nephroia carolina
Moraceae
Ficus carica
Maclura pomifera
Oleaceae
Fraxinus berlandieriana
Fraxinus pennsylvanica
Ligustrum sinense
Onagraceae
Ludwigia peploides
Oenothera speciosa
Oenothera suffulta
Orobanchaceae
Agalinis heterophylla
Castilleja indivisa
Castilleja miniata
Oxalidaceae
Oxalis corniculata
Oxalis dillenii
Oxalis stricta
Passifloraceae
Passiflora incarnata
Phytolaccaceae
Rivina humilis
Plantaginaceae
Leucospora multifida
Penstemon digitalis
Plantago rhodosperma
Plantago virginica
Veronica arvensis
Veronica peregrina
Veronica polita
Poaceae
Aira elegans
Andropogon elliottii
Andropogon gerardi
Aristida oligantha
Avena fatua
Bothriochloa bladhii
Bothriochloa ischaemum
Bothriochloa laguroides
Bothriochloa saccharoides
Briza minor
Bromus japonicus
Bromus pubescens
Bromus racemosus
Bromus secalinus
Catapodium rigidum
Chasmanthium latifolium
Dichanthelium annulum
Echinochloa colona
Echinochloa crus-galli
Eleusine indica
Eragrostis intermedia
Eriochloa contracta
Hordeum pusillum
Leersia virginica
Leptochloa panicea
Lolium arundinaceum
Lolium pratense
Nassella leucotricha
Panicum capillare
Panicum dichotomiflorum
Panicum diffusum
Panicum virgatum
Paspalum dilatatum
Paspalum distichum
Paspalum floridanum
Paspalum pubiflorum
Phalaris caroliniana
Poa annua
Schedonorus arundinaceus
Setaria parviflora
Setaria pumila
Sorghastrum nutans
Sorghum halepense
Spartina cynosuroides
Sporobolus clandestinus
Sporobolus compositus
Tridens albescens
Tridens congestus
Tridens flavus
Tripsacum dactyloides
Triticum aestivum
Urochloa fusca
Polemoniaceae
Ipomopsis rubra
Polygonaceae
Persicaria lapathifolia
Persicaria punctata
Rumex altissimus
Rumex crispus
Rumex hastatulus
Rumex pulcher
Potamogetonaceae
Potamogeton nodosus
Ranunculaceae
Anemone berlandieri
Clematis pitcheri
Ranunculus carolinianus
Ranunculus sardous
Rosaceae
Crataegus glabriuscula
Crataegus viridis
Prunus americana
Prunus hortulana
Prunus rivularis
Rosa setigera
Rubiaceae
Galium aparine
Galium virgatum
Sherardia arvensis
Salicaceae
Populus deltoides
Salix nigra
Sapindaceae
Cardiospermum halicacabum
Sapotaceae
Sideroxylon lanuginosum
Smilacaceae
Smilax tamnoides
Solanaceae
Physalis angulata
Physalis lanceolata
Physalis longifolia
Solanum carolinense
Ulmaceae
Ulmus americana
Ulmus crassifolia
Verbenaceae
Glandularia bipinnatifida
Phyla lanceolata
Verbena halei
Violaceae
Viola bicolor
Viola missouriensis
Vitaceae
Vitis mustangensis
Vitis palmata
Zygophyllaceae
Kallstroemia hirsutissima
Kallstroemia parviflora