Justin,
there are a number of threatened yellow plants in the Pines. There are a number of yellow orchids, but I have a feeling the one you are referring to is probably bog asphodel.
Bog asphodel-a member of the lily family
http://www.njpinebarrens.com/module...ery&file=index&include=view_photo.php
http://www.njpinebarrens.com/module...ery&file=index&include=view_photo.php
other threatened and endangered flowers that are yellow...
Yellow or orange fringed orchid, S2
http://www.njpinebarrens.com/module...ery&file=index&include=view_photo.php
I have pics of a couple other yellow orchids that are t&e (threatened and endangered.) They aren't in my album, but I know that I have them, I put together a power point presentation on orchids and other rarities of the pines that I presented a few weeks ago at the Atlantic County Community College as a guest speaker for their environmental club. I'll find those and upload those and post them.
Some highbush blueberries are starting to bloom, leatherleaf as well. Other shrubs that should be blooming soon include fetterbush, dangleberry, huckleberry, lowbush blueberry, red chokeberry, serviceberry and probably a few I've missed off the top of my head.
Alot of tree are blooming right now, too.
This is a good time of year to find coyote scat. I found 3 piles of it last week on the Batona. Found it last year around the same time near a swamp as well.
Pyxie is blooming now. I have several pics of it, but can't seem to locate it in my album at the moment. I'll look for that one too.
Golden club, or never wet, is also in bloom. If you find this, push the leaves under the water, then let them come back up and notice how they are the original goretex!
http://www.njpinebarrens.com/module...ery&file=index&include=view_photo.php
Swamp pink-blooming in some areas, budding in others.
http://www.njpinebarrens.com/module...ery&file=index&include=view_photo.php
http://www.njpinebarrens.com/module...ery&file=index&include=view_photo.php
In bud, it reminds me of asparagus. It's a member of the lily family too.
http://www.njpinebarrens.com/module...ery&file=index&include=view_photo.php
Lady's slipper will be in bloom soon:
http://www.njpinebarrens.com/module...ery&file=index&include=view_photo.php
There are a number of violets in addition to the common blue violet that bloom around now:
Bird's foot violet
http://www.njpinebarrens.com/module...ery&file=index&include=view_photo.php
Primrose leaved violet
http://www.njpinebarrens.com/module...ery&file=index&include=view_photo.php
Lance leaved violet
http://www.njpinebarrens.com/module...ery&file=index&include=view_photo.php
Ipecac spurge
http://www.njpinebarrens.com/module...ery&file=index&include=view_photo.php
Common strawberry
http://www.njpinebarrens.com/module...ery&file=index&include=view_photo.php
Common cinquefoil, sometimes mistaken for strawberry
http://www.njpinebarrens.com/module...ery&file=index&include=view_photo.php
Also, trailing arbutus should be coming in bloom--don't pick it! And broom crowberry I think.
Should keep ya busy for a week or two.