I've read of some bee with "rust" in it's common name that has a band like the one in your photo. Check with "The Xerces Society." They have information about many native bees in need of conservation, and that rust colored one has been disappearing very rapidly. Martha

Black Hills Spruce is a white spruce that should be easy to find at nurseries in the metro area. I'd pass on the CO Spruce. Disease prone. Abies concolor is a nice fir and more adaptable, I think, than the Balsam fir. They are a little hard to find. Juniper 'Blue Star' is a very nice plant. Great silvery, blue color that gets a purplish cast in the winter.

I grew what I believe is rosa caroliniana, a native species with single, pink, short-lived flowers on stems up to about 2-2 1/2 feet high. Produced many, perhaps not "copious," hips. Stems dark red, leaves glossy green (as I recall). Is fairly agressive, spreading underground, however, so at the end of last year I moved as many roots as I could dig up out of the garden to a kind of waste spot nearby, where they look like they've survived fine and won't molest other plants. Hardy and no evident diseases. I belive rosa setigera is similar. I'm surprised that you got anything but multiflora rose (prolific, sweet, small, white flowers) from the roadside. It's an alien invasive, and it's about all you find by the road around me.

Posted by: JMLehrer z6-7 NY/CT on Sun, Aug 18, 02 A hybrid species occurs when two species from the same genus cross (there are also rare intergeneric hybrids). As an example cross something like Hamamelis mollis and H. japonicum to get H. x intermedia, or Pardanthopsis and Belamcanda to get x Pardancanda. A cultivar is simply a plant selection isolated and perpetuated in cultivation by humans due to the plants superior characteristics (example: Pyrus calleryana 'Bradford'). It should be noted that hybrids may be created artificially (Taxus x media), but many also occur NATURALLY in the wild where the ranges of two closely related species overlap (Dryopteris x australis). Cultivars may be produced through focused plant breeding OR through a sharp eye that spots unique plants growing in the wild. Plants that fit into the latter category may be called "native", those in the former group are of "garden origin". Again, the question of nativity is a personal issue -- some folks would scoff at the idea of including Cosmos in a New Jersey garden of native plants. Mexico and New Jersey may be contiguous, but they are worlds apart. Posted by: Elaine_NJ6 on Sun, Aug 18, You are always best off planting a SPECIES that is native to your area. A named cultivar of a native species is the next-best choice. I would not knowingly plant a man-made hybrid or nonnative plant (meaning a plant that did not grow in this part of NJ about 300 years ago). Although plants hybridize freely in nature, that's nature, and those plants can take care of themselves (or not--nature has many failed experiments). We should not be producing hybrids or purposely growing them. For just one reason, they are frequently sterile (Coreopsis "Moonbeam" is indeed sterile), so if you're growing plants because you expect their fruit or nectar to attract wildlife, hybrids will not do it. Growing such plants will not help restore the balance of nature, and I think that our gardening should do just that. Posted by: Apcohrs z5 IL (My Page) on Sun, Aug 18, 02. In some cases, a named cultivar may be 'superior' to the unselected species: a named cultivar will never have been pillaged from the wild, but rather will have been nursery propagated. Just a note: hybridization rarely results in sterility. Sterility is more often a result of dioicious flowered plants missing a mate or from self-sterile plants - both are conditions imposed by Ma Nature. Now DOUBLE flowered cultivars and/or hybrids MAY be (but are not always) sterile due to the fertile portions of the flower being expressed as extra petals. (This phenomenon occurs spontaneously - the result is then propagated vegetatively. You certainly cannot breed for double flowers from sterile double parents.) * Posted by: bruceNH z5NH on Mon, Aug 19. Everyone should note that you can have a hybrid cultivar from crossing two genetically different plants or two inbred lines. These hybrid cultivars can show hybrid vigor but will not produce themselves from seed in the next generation. You have to asexually reproduce or do the parent cross again. Seedlings from a hybrid cultivar will segregate to resemble a parent. Pure lines of a plant are self-pollinated or are genetically the same plant. These pure lines come true from seed. You can have a pure line cultivar. These plants are homozygous, and homozygous plants for the most part resemble their parent. You can have two different lines of the same species cultivars that are similar and when combined produce a multiline. And then there is the synthetic cultivar. This is a cultivar made up of two genetically distinct lines that are similar and are allowed to cross-pollinate at random. This information is from "Plant Propagation, Principles and Practices", by Hartman and Kester. The reason I bring this up is to show how complex a hybrid, cultivar, clone or a pure line of plant can be. You cannot discuss a plant with out getting into its history and methods of the plants sexual reproduction cycle. Kalmia latifolia is a good example. You can find different pure lines in nature that have different flower colors and growth habits. These plants grow in a colony by themselves and are different. They will produce the same plant from seed. Then you have a random plant in a colony of plants that is different from all the surrounding plants. This plant will not produce the same plant from seed. They all are Kalmia latifolia though. You could call both a name and have two cultivars of Kalmia latifolia. One would be a pure line, one would be a clone. Until you start working with the genetics of a genus and its species it is hard to understand what the genetics of the cultivar is. Some are very simple some are very complex. In the wild variations occur, this why we have subspecies and why the study of plants and naming never ends. Seems to me that the question of this thread is about hybrids, and if a hybrid is produced by man (or women) should it be included in a native planting. Interesting question. Pure line cultivars I believe should. Freak one-of-a-kind clones? If you are to plant native should you not be after the best representation of that species and not a hybrid or clone?