| Add/Drop |
Name
|
Reference
|
Plots↓
|
Description |
Comm #6421
|
CEGL003805 » more details
accession code: VB.CC.5655.CEGL003805
NOT CURRENTLY ACCEPTED
|
EcoArt 2002 |
0
|
|
Comm #6422
|
A.2542 » more details
accession code: VB.CC.1806.A2542
NOT CURRENTLY ACCEPTED
|
EcoArt 2002 |
0
|
|
Comm #6423
|
Pinus monophylla - Juniperus osteosperma / Purshia stansburiana Woodland » more details
accession code: VB.CC.31639.CEGL005397
|
Western Ecology Working Group of... |
0
|
This pinyon-juniper woodland association is currently described from Canyon-Parashant National Monument in Arizona. More survey and classification work are needed to fully characterize this type. It typically occurs at 1775 to 1850 m (5860-6050 feet) elevation on gently to moderately sloping (1-14°) high-level plateaus, low-level valley bottoms, and mid to upper sideslopes. It often favors south-facing aspects. Soils tend to be well- or rapidly-drained silty clay loams derived from limestone parent materials. This woodland association supports sparse to dense tree canopy of <i>Juniperus osteosperma</i> and <i>Pinus monophylla </i><i>Purshia stansburiana</i> dominates and characterizes the shrub strata. Various short shrubs such as <i>Gutierrezia sarothrae, Ephedra viridis, Artemisia tridentata</i>, and <i>Yucca baccata</i> occur occasionally at relatively low individual covers. <i>Opuntia whipplei</i> and <i>Opuntia</i> sp. are frequent components of the very sparse dwarf-shrub stratum. The herbaceous understory is poorly developed; frequent graminoids include <i>Bromus tectorum, Bouteloua gracilis, Poa fendleriana</i>, and <i>Elymus elymoides</i>, while notable forbs include <i>Eriogonum umbellatum, Cordylanthus parviflorus, Frasera albomarginata</i>, and <i>Comandra umbellata</i>. This vegetation type occurs within a large matrix of pinyon-juniper vegetation types. |
Comm #6424
|
Abies concolor - (Populus tremuloides) / Salix boothii / Carex scopulorum Forest » more details
accession code: VB.CC.31637.CEGL005418
|
Western Ecology Working Group of... |
0
|
|
Comm #6425
|
Artemisia tridentata ssp. vaseyana / Poa (glauca, secunda) Shrubland » more details
accession code: VB.CC.31635.CEGL005423
|
Western Ecology Working Group of... |
0
|
|
Comm #6426
|
Calamagrostis canadensis North-Central Wet Meadow » more details
accession code: VB.CC.36601.CEGL005449
|
Midwestern Ecology Working Group... |
0
|
This wet meadow vegetation is widespread in the midwestern United States. Stands occur on the floodplains of small streams, in poorly drained depressions, beaver meadows, levees and lakeshores. Soils are typically mineral soil or well-decomposed peat, with a thick root mat. Water regime varies between temporarily and seasonally flooded. Graminoid cover is typically dense and can form hummocky microtopography. <i>Calamagrostis canadensis</i> is dominant, often occurring in almost pure stands or with tall sedges, such as <i>Carex aquatilis, Carex lacustris</i>, and <i>Carex stricta</i>. <i>Agrostis gigantea (= Agrostis alba), Glyceria grandis, Poa palustris, Poa compressa, Scirpus cyperinus</i>, and <i>Typha latifolia</i> are sometimes abundant. Forbs include <i>Campanula aparinoides, Epilobium leptophyllum, Eupatorium maculatum, Eupatorium perfoliatum, Impatiens capensis, Iris versicolor, Polygonum amphibium</i>, and <i>Comarum palustre (= Potentilla palustris)</i>. Scattered shrubs, such as <i>Viburnum nudum, Viburnum dentatum, Spiraea alba, Cornus amomum</i>, or <i>Alnus serrulata</i>, may be present. <i>Phalaris arundinacea</i> and/or <i>Lythrum salicaria</i> may be present, especially in disturbed examples. |
Comm #6427
|
CEGL008061 » more details
accession code: VB.CC.7596.CEGL008061
NOT CURRENTLY ACCEPTED
|
EcoArt 2002 |
0
|
|
Comm #6428
|
CEGL008062 » more details
accession code: VB.CC.7597.CEGL008062
NOT CURRENTLY ACCEPTED
|
EcoArt 2002 |
0
|
|
Comm #6429
|
CEGL000048 » more details
accession code: VB.CC.2676.CEGL000048
NOT CURRENTLY ACCEPTED
|
EcoArt 2002 |
0
|
|
Comm #6430
|
CEGL004026 » more details
accession code: VB.CC.5799.CEGL004026
NOT CURRENTLY ACCEPTED
|
EcoArt 2002 |
0
|
|