Comal County

Showing 451–500 of 724.

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  Nicotiana obtusifolia M. Martens & Galeotti var. obtusifolia Native NIOBO

  desert tobacco · Solanaceae
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  Nicotiana repanda Willd. ex Lehm. Native NIRE

  fiddleleaf tobacco · Solanaceae
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  Nolina lindheimeriana (Scheele) S. Watson Native NOLI

  devil's shoestring · Liliaceae
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  Nolina texana S. Watson Native NOTE

  Texas sacahuista · Liliaceae
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  Nothoscordum bivalve (L.) Britton Native NOBI2

  crowpoison · Liliaceae
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  Nuphar lutea (L.) Sm. Native NULU

  yellow pond-lily · Nymphaeaceae
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  Nuphar lutea (L.) Sm. ssp. advena (Aiton) Kartesz & Gandhi Native NULUA

  yellow pond-lily · Nymphaeaceae
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  Oenothera curtiflora W.L. Wagner & Hoch Native OECU2

  velvetweed · Onagraceae
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  Oenothera jamesii Torr. & A. Gray Native OEJA

  trumpet evening primrose · Onagraceae
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  Oenothera macrocarpa Nutt. Native OEMA

  bigfruit evening primrose · Onagraceae
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  Oenothera macrocarpa Nutt. ssp. macrocarpa Native OEMAM

  bigfruit evening primrose · Onagraceae
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  Oenothera sinuosa W.L. Wagner & Hoch Native OESI3

  wavyleaf beeblossom · Onagraceae
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  Oenothera speciosa Nutt. Native OESP2

  pinkladies · Onagraceae
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  Oenothera suffulta (Engelm. ex A. Gray) W.L. Wagner & Hoch Native OESU4

  kisses · Onagraceae
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  Oenothera suffulta (Engelm. ex A. Gray) W.L. Wagner & Hoch ssp. suffulta Native OESUS

  kisses · Onagraceae
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  Oenothera triloba Nutt. Native OETR2

  stemless evening primrose · Onagraceae
• ⚘
  Oenothera xerogaura W.L. Wagner & Hoch Native OEXE

  Drummond's beeblossom · Onagraceae
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  Onosmodium bejariense DC. ex A. DC. Native ONBE

  soft-hair marbleseed · Boraginaceae
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  Onosmodium bejariense DC. ex A. DC. var. bejariense Native ONBEB

  soft-hair marbleseed · Boraginaceae
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  Onosmodium helleri Small Native ONHE

  Heller's marbleseed · Boraginaceae
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  Ophioglossum engelmannii Prantl Native OPEN

  limestone adderstongue · Ophioglossaceae
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  Opuntia engelmannii Salm-Dyck ex Engelm. Native OPEN3

  cactus apple · Cactaceae
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  Opuntia engelmannii Salm-Dyck ex Engelm. var. lindheimeri (Engelm.) Parfitt & Pinkava Native OPENL

  Texas pricklypear · Cactaceae
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  Opuntia macrorhiza Engelm. Native OPMA2

  twistspine pricklypear · Cactaceae
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  Opuntia macrorhiza Engelm. var. macrorhiza Native OPMAM3

  twistspine pricklypear · Cactaceae
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  Oxalis albicans Kunth Native OXAL

  radishroot woodsorrel · Oxalidaceae
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  Oxalis albicans Kunth ssp. albicans Native OXALA

  radishroot woodsorrel · Oxalidaceae
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  Oxalis dillenii Jacq. Native OXDI2

  slender yellow woodsorrel · Oxalidaceae
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  Oxalis drummondii A. Gray Native OXDR

  Drummond's woodsorrel · Oxalidaceae
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  Packera obovata (Muhl. ex Willd.) W.A. Weber & Á. Löve Native PAOB6

  roundleaf ragwort · Asteraceae
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  Packera plattensis (Nutt.) W.A. Weber & Á. Löve Native PAPL12

  prairie groundsel · Asteraceae
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  Palafoxia callosa (Nutt.) Torr. & A. Gray Native PACA3

  small palafox · Asteraceae
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  Panicum capillare L. Native PACA6

  witchgrass · Poaceae
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  Panicum dichotomiflorum Michx. Native PADI

  fall panicgrass · Poaceae
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  Panicum dichotomiflorum Michx. var. dichotomiflorum Native PADID

  fall panicgrass · Poaceae
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  Panicum hallii Vasey Native PAHA

  Hall's panicgrass · Poaceae
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  Panicum virgatum L. Native PAVI2

  switchgrass · Poaceae
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  Panicum virgatum L. var. virgatum Native PAVIV

  switchgrass · Poaceae
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  Parietaria pensylvanica Muhl. ex Willd. Native PAPE5

  Pennsylvania pellitory · Urticaceae
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  Parkinsonia aculeata L. Native PAAC3

  Jerusalem thorn · Fabaceae
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  Paronychia lindheimeri Engelm. ex A. Gray Native PALI5

  forked nailwort · Caryophyllaceae
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  Paronychia virginica Spreng. Native PAVI4

  yellow nailwort · Caryophyllaceae
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  Parthenium hysterophorus L. Introduced PAHY

  Santa Maria feverfew · Asteraceae
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  Parthenocissus heptaphylla (Buckley) Britton ex Small Native PAHE4

  sevenleaf creeper · Vitaceae
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  Paspalum distichum L. Native PADI6

  knotgrass · Poaceae
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  Paspalum langei (Fourn.) Nash Native PALA11

  rustyseed paspalum · Poaceae
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  Passiflora affinis Engelm. Native PAAF

  bracted passionflower · Passifloraceae
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  Pavonia lasiopetala Scheele Native PALA13

  Texas swampmallow · Malvaceae
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  Pediomelum cuspidatum (Pursh) Rydb. Native PECU3

  largebract Indian breadroot · Fabaceae
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  Pediomelum cyphocalyx (A. Gray) Rydb. Native PECY7

  turniproot · Fabaceae