Käyttäjän walkernaturecenter tunnistukset
Kuvat / Äänet
Mitä
Sinikerttuli (Setophaga caerulescens)Havainnoija
edhassKuvaus
Male Black-throated Blue Warbler
Kuvat / Äänet
Mitä
Rubiinikurkkukolibri (Archilochus colubris)Havainnoija
johnepplerKuvaus
Ruby-throated Hummingbird (f) (Archilochus colubris)in the Walker Nature Center, Reston, Virginia.
Kuvat / Äänet
Mitä
Alasuku SessiliaHavainnoija
l1234527289Kuvaus
adjacent to a creek, in damp floodplain type of habitat.
I'm going back out to measure leaves and to smell the flower. I will update shortly.
Per references: Trillium cuneatum has a pleasant faint spicy or banana scent. Trillium sessile's odor has been described as rotten meat.
T. sessile is the smaller of the two with leaves only to about 7.5cm (3") long.
T. cuneatum has leaves wedge-shaped at the base and broad to 15cm (6") long and petals to 7.5cm (3") long.
Where the anther splits and the pollen is released is totally different on the two species--In T.cuneatum the anther dehiscense is latrorse in the T. sessile it is introrse (http://getyourbotanyon.blogspot.com/2010/11/trillium-cuneatum.html).
Kuvat / Äänet
Mitä
Alasuku SessiliaHavainnoija
l1234527289Kuvaus
adjacent to a creek, in damp floodplain type of habitat.
I'm going back out to measure leaves and to smell the flower. I will update shortly.
Per references: Trillium cuneatum has a pleasant faint spicy or banana scent. Trillium sessile's odor has been described as rotten meat.
T. sessile is the smaller of the two with leaves only to about 7.5cm (3") long.
T. cuneatum has leaves wedge-shaped at the base and broad to 15cm (6") long and petals to 7.5cm (3") long.
Where the anther splits and the pollen is released is totally different on the two species--In T.cuneatum the anther dehiscense is latrorse in the T. sessile it is introrse (http://getyourbotanyon.blogspot.com/2010/11/trillium-cuneatum.html).
Kuvat / Äänet
Mitä
Suku PlestiodonHavainnoija
ecologyeliseKuvaus
At Garden Plots during Butterfly walk for Reston Bioblitz
Tilastot
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