Seedling: A seedling is a young plant sporophyte developing out of a plant embryo from a seed. Seedling development starts with germination of the seed.Pinus pinasterBennettites: Bennettites refers to an extinct genus of the order Bennettitales.Peat swamp forest: Peat swamp forests are tropical moist forests where waterlogged soil prevents dead leaves and wood from fully decomposing. Over time, this creates a thick layer of acidic peat.Larch sawfly: The larch sawfly (Pristiphora erichsonii) is a species of sawfly. The adult sawfly resembles a black wasp, is about ½ inch in length with a thick waist and has brown to orangish markings on the abdomen.Pinus taedaMalvaWood fibre: Wood fibers are usually cellulosic elements that are extracted from trees and used to make materials including paper.Arbuscular mycorrhiza: An arbuscular mycorrhizal fungus (plural mycorrhizae or mycorrhizas, a.k.Drainage basins of Lithuania: There are six major drainage basins in Lithuania: the rivers Neman (Lithuanian:Nemunas), Lielupe, Venta, Daugava, Pregolya, and a strip along the Baltic where rivers flow directly into the sea.Essential oil: An essential oil is a concentrated hydrophobic liquid containing volatile aroma compounds from plants. Essential oils are also known as volatile oils, ethereal oils, aetherolea, or simply as the oil of the plant from which they were extracted, such as oil of clove.Pith: 250px|right|thumb|[[Elderberry shoot cut longitudinally to show the broad, solid pith (rough-textured, white) inside the wood (smooth, yellow-tinged). Scale in mm.Breeding for drought stress toleranceColeotechnites ponderosae: Coleotechnites ponderosae, the Ponderosa pine needleminer, is a moth of the Gelechiidae family. It is found in North America, where it has been recorded from Colorado.Chance seedling: A chance seedling is a plant that is the product of unintentional breeding. It may be a genetically unique individual with desirable characteristics that is then intentionally bred.Puccinia striiformis var. striiformis: Puccinia striiformis var. striiformis is a plant pathogen.Canna Leaf Roller: Cannas are largely free of pests, but in the USA plants sometimes fall victim the Canna Leaf Roller, which can actually be two different insects. Larva of the Brazilian skipper butterfly (Calpodes ethlius), also known as the Larger Canna Leaf Roller, cut the leaves and roll them over to live inside while pupating and eating the leaf.Rorippa amphibia: Rorippa amphibia is a plant species in the genus Rorippa. It is called great yellowcress.