[Twotone]

[cmsgop]

seymour????

[Momto2]

You need to ping the gardening list on this one... I’m not sure...

[justsaynomore]

Zucchini

[JustaDumbBlonde]

Could be a variety of pumpkin or gourd also. From the size of the leaves, I’d guess a winter squash, if it is indeed a squash.

[newheart]

Looks a lot like pumpkin.

[LOC1]

Wait until it germinates and you actually have a squash. Will be easy to identify at that point.

[silverleaf]

Audrey? Is that you?

[Dogbert41]

Some form of Datura. Don’t eat the seeds!

[LachlanMinnesota]

I vote pumpkin...

I have no expertise...

[mandaladon]

I believe this is what you’re looking for.

http://www.google.com/search?q=Cucurbita+flower+picture&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a

[Zuben Elgenubi]

Looks like zucchini plant to me, but here's a LINK to some other photos:

[hattend]

Pumpkin or squash

Looks like it to me but I’m no gardening expert

[Bloody Sam Roberts]

That there sure looks a lot like a Pumpkin blossom.

If not, it's a fruit plant of some sort. Let it grow and see what ya get.

[Joe Brower]

I cast my vote for 'pumpkin'.

[the invisib1e hand]

[Beckett08]

Summer Squash

http://www.google.com/search?q=summer+squash&oe=utf-8&rls=org.mozilla:en-US:official&client=firefox-a&um=1&ie=UTF-8&tbm=isch&source=og&sa=N&hl=en&tab=wi&biw=1525&bih=672#um=1&hl=en&client=firefox-a&rls=org.mozilla:en-US%3Aofficial&tbm=isch&sa=1&q=summer+squash+flower&pbx=1&oq=summer+squash+f&aq=0&aqi=g3&aql=&gs_sm=c&gs_upl=3470l3693l0l5682l2l2l0l0l0l0l174l334l0.2l2l0&bav=on.2,or.r_gc.r_pw.&fp=20b5484fb80a8944&biw=1525&bih=672

[JoeProBono]

Pumpkin Blossom

[suboptimal]

Triffid

[EternalVigilance]

If it doesn’t send out any runners, it’s almost certainly a zucchini. The shape of the leaves is right.

If it does send them out, it’s probably a spaghetti squash.

I’m guessing zucchini, though.

[StACase]

Pumpkin:

pumpkin-leaf.jpg

pumpkin-flower-300x273.jpg