Name:
Pinus rigida / Hudsonia tomentosa Woodland
Reference:
NatureServe Biotics 2019
Description:
This maritime pitch pine woodland occurs on coastal sand dunes from southern Maine to Cape Henlopen, Delaware. The community occurs on stabilized backdunes influenced by wind and salt spray. Substrate is dry, acidic, nutrient-poor sand. Active sand movement occurs with storm activity, causing the boundaries of the community to migrate over time. There is generally significant cover of bare sand, but where more stabilized, species diversity tends to increase. <i>Pinus rigida</i> dominates the canopy. Canopy associates are few but include <i>Juniperus virginiana</i>, and occasionally <i>Sassafras albidum</i>, with scattered individuals of <i>Quercus velutina</i> in the northern part of the range, and <i>Quercus falcata</i> and <i>Pinus virginiana</i> to the south. The shrub layer, if present, may include <i>Hudsonia tomentosa, Morella pensylvanica, Gaylussacia baccata, Gaylussacia frondosa, Vaccinium pallidum</i>, and occasionally <i>Hudsonia ericoides</i>, or <i>Viburnum nudum var. cassinoides</i>. Vines may be present but scarce and include <i>Smilax rotundifolia, Smilax glauca, Parthenocissus quinquefolia</i>, and <i>Toxicodendron radicans</i>. The herbaceous layer is sparse but can include <i>Aralia nudicaulis, Dichanthelium ovale var. addisonii, Solidago odora, Chimaphila maculata, Lechea maritima, Pteridium aquilinum</i>, and <i>Trientalis borealis, Maianthemum canadense, Deschampsia flexuosa, Carex lucorum</i>, and <i>Arctostaphylos uva-ursi</i> in the north. Lichens are common, especially <i>Cladonia</i> spp.
Accession Code:
urn:lsid:vegbank.org:commConcept:34765-{FCBF4F47-2257-4B39-A8CE-2899ED4B26D5}
Plot-observations of this Community Concept:
3
|
