Ícono
Fotos / Sonidos
Especie / Nombre del taxón
Observador
Lugar
Acciones

Fotos / Sonidos

Qué

Roble de Los Postes Quercus stellata

Observ.

douggoldman

Fecha

Octubre 3, 2011 07:35 PM EDT

Fotos / Sonidos

Qué

Encino de Piedra Quercus muehlenbergii

Observ.

douggoldman

Fecha

Septiembre 13, 2012 04:52 PM EDT

Fotos / Sonidos

Observ.

douggoldman

Fecha

Septiembre 14, 2012 04:02 PM EDT

Descripción

Apparently naturalized in sand hill habitat along the edge of U.S. 1; growing with Pinus palustris, Quercus laevis, Q. incana, Q. margarettae, and Q. nigra. Perhaps the little, flat seeds get blown down the highway by passing traffic.

Fotos / Sonidos

Observ.

douggoldman

Fecha

Septiembre 14, 2012 07:05 PM EDT

Fotos / Sonidos

Observ.

douggoldman

Fecha

Octubre 17, 2012 09:52 AM EDT

Descripción

A weed in boggy pots.

Fotos / Sonidos

Qué

Liquen Naranja Xanthomendoza weberi

Observ.

douggoldman

Fecha

Octubre 29, 2019 05:37 PM EDT

Descripción

On an old quartzite gravestone.

Identified by Gary Perlmutter, North Carolina Dept. of Environment and Natural Resources, and Scott LaGreca, Duke University.

Fotos / Sonidos

Observ.

douggoldman

Fecha

Septiembre 11, 2011 05:51 PM EDT

Descripción

Photos from a single tree of this species with unusually thick acorn caps.

Fotos / Sonidos

Observ.

douggoldman

Fecha

Septiembre 26, 2012 04:54 PM EDT

Fotos / Sonidos

Observ.

douggoldman

Fecha

Septiembre 23, 2012 03:53 PM EDT

Descripción

Quercus drummondii is a very common oak in parts of central Texas. It seems to be intermediate between Q. margarettae and Q. stellata and may represent a hybrid between the two. See the discussion about this in the Flora of North America: http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=233501059

Fotos / Sonidos

Observ.

douggoldman

Fecha

Octubre 5, 2013 01:16 AM EDT

Descripción

Thanks to Brian Keener and Wayne Webb for bringing me to this site.

Fotos / Sonidos

Observ.

douggoldman

Fecha

Octubre 4, 2013 01:26 PM EDT

Descripción

Thanks to Brian Keener and Wayne Webb for bringing me to this site.

Fotos / Sonidos

Observ.

douggoldman

Fecha

Octubre 1, 2015 08:12 AM EDT

Descripción

Large, old tree, probably an old field remnant before the cemetery was here.

The wrinkled acorn surface seems to be a reliable feature of this species and the related Q. pagoda.

The bark, leaf close-up and leaf pair photos are from the same tree, but about four years later.

Fotos / Sonidos

Observ.

douggoldman

Fecha

Agosto 26, 2019 11:42 AM EDT

Fotos / Sonidos

Observ.

douggoldman

Fecha

Agosto 19, 2019 09:27 AM EDT

Fotos / Sonidos

Observ.

douggoldman

Fecha

Abril 30, 2015 11:14 PM EDT

Descripción

Growing on twigs of several shrubs, especially Vachellia rigidula (Fabaceae).

Thanks to Scott LaGreca, Duke University, for identifying this lichen.

Fotos / Sonidos

Observ.

douggoldman

Fecha

Septiembre 24, 2012 06:42 PM EDT

Descripción

Everything is big in Texas, including Quercus michauxii.

Fotos / Sonidos

Observ.

douggoldman

Fecha

Octubre 16, 2013 12:57 PM EDT

Fotos / Sonidos

Observ.

douggoldman

Fecha

Septiembre 19, 2015 01:46 PM EDT

Descripción

Thanks to Gerry Moore, USDA, for bringing me to this site and identifying this plant.

Fotos / Sonidos

Observ.

douggoldman

Fecha

Septiembre 27, 2012 12:52 AM EDT

Descripción

Quercus marilandica x velutina.

Fotos / Sonidos

Observ.

douggoldman

Fecha

Julio 1, 2008 07:41 PM EDT

Descripción

In the Halloween spirit, here's a disgusting looking slime mold growing on mulch.

Fotos / Sonidos

Observ.

douggoldman

Fecha

Julio 8, 2019 12:12 PM EDT

Descripción

In the Halloween spirit, here's a dangerous, toxic, noxious weed.

This six-foot-tall plant had an enormous amount of insect visitation, the most I've ever seen on any plant at one time.

Mature, dry fruit photographed from the same plant about 2.5 months later.

Fotos / Sonidos

Observ.

douggoldman

Fecha

Agosto 22, 2017 04:53 PM EDT

Descripción

In the Halloween spirit, here's a toxic plant.

Fotos / Sonidos

Observ.

douggoldman

Fecha

Julio 15, 2007 12:15 AM EDT

Descripción

HAPPY HALLOWEEN!

Fotos / Sonidos

Observ.

douggoldman

Fecha

Agosto 21, 2018 08:06 PM EDT

Descripción

Quercus imbricaria x rubra.

I need to hire some squirrels to collect some branches of this for me.

This hybrid occurs rarely in this area. Quercus imbricaria is scattered in woodlands around here as a naturalized species, derived from some old cultivated trees nearby in Genesee Valley Park. As this species has spread out through the woodands here it has hybridized with Quercus rubra, a common species in this area.

Fotos / Sonidos

Observ.

douggoldman

Fecha

Octubre 26, 2012 01:33 PM EDT

Fotos / Sonidos

Qué

Bejuco Tronador Cardiospermum corindum

Observ.

douggoldman

Fecha

Enero 14, 2015 05:10 PM EST

Descripción

This species is popular with red-shouldered bugs (Jadera haematoloma, Rhopalidae).

https://www.inaturalist.org/observations/32223810

Fotos / Sonidos

Observ.

douggoldman

Fecha

Abril 15, 2013 04:15 PM EDT

Fotos / Sonidos

Observ.

douggoldman

Fecha

Noviembre 12, 2011 03:59 PM EST

Descripción

Thanks to Joel McNeal for bringing me to this site.

Fotos / Sonidos

Observ.

douggoldman

Fecha

Septiembre 19, 2015 01:36 PM EDT

Fotos / Sonidos

Observ.

douggoldman

Fecha

Abril 17, 2013 07:34 PM EDT
Fuentes:: Átomo