הזיהויים של walkernaturecenter
תמונות/קולות
מתצפת.ת
johnepplerתיאור
Ruby-throated Hummingbird (f) (Archilochus colubris)in the Walker Nature Center, Reston, Virginia.
תמונות/קולות
מתצפת.ת
l1234527289תיאור
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).
תמונות/קולות
מתצפת.ת
l1234527289תיאור
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).
סטטיסטיקות
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