A Bartlett is a pear
The correct spelling is Bartlett pear, or Williams pear, the US name coming from grower Enoch Bartlett.
apple green
grafting
Bartlett usually refers to a variety of a pear with yellowish skin and soft, juicy white flesh.
Pear
parallel venation man!
Angiosperm By Wesley W. SIsk
Cos is not a pear. It is a type of lettuce, also called romaine lettuce.
I'm not sure, but I know of a beautiful alternative that is similar in leaf composition and "leave trembling" similar to the aspen during a light breeze and that is the Bartlett Pear Tree. I purchased a Bartlett Pear Tree in 2002 from the Arbor Day Foundation Store. I planted it in Florida in zone 8 (which the plant is zoned up to 7) but it does great in the shade of a live oak! It's now 2014 and it is 31feet tall. The Bartlett Pear turns a nice shade of red and "flutters" like an Aspen in the Florida breeze. I'm 40 miles inland. I bought a Keiffer and an Orient this year since the winters have been cold lately and my Bartlett Pear has flowered but didn't have a pollinator to set fruit . I don't care about the fruit, it would be nice, but just looking at the Bartlett as an ornamental is enough for me.
I was walking one day and i came to a pear tree under it it said scientific name and under that it had Kewsd I think that is what you need I am not sertain that that is a scientific name though> sorry if its not just read the sign.< write back if it is> The pear that we eat is from Pyrus communis or one of it's many Cultivars.
You can try finding a pear iPhone case. Then all you have to do is cut out a pear shape from silver or gray colored paper and stick it on the pear case.