Pterostylis gibbosa (R.Br.) Illawarra Greenhood Orchid Recovery Plan

NSW National Parks and Wildlife Service, September 2002
ISBN 0 731 36905 X

Appendix 3

Vegetation structure associated with Pterostylis gibbosa populations at Milbrodale, Yallah, Albion Park and Nowra (compiled by Inger Taylor, University of Wollongong).

Species common to all sites are highlighted. Information from (*) NPWS 1998 (unpublished data);

(**) Heylin 1997; (***) personal observations; (****) Quality Environmental Management 1994

Site Canopy Understorey Orchid Spp.
Yallah

*except where marked otherwise
Acacia falcata Boronia polygalifolia Diuris sulphurea***
Angophora floribunda Brachyloma daphnoides Pterostylis bicolor***
Eucalyptus amplifolia Danthonia pilosa Pterostylis rufa***
Eucalyptus longifolia Daviesia genistifolia
Eucalyptus tereticornis Leucopogon juniperinus
Melaleuca decora Lomandra longifolia
Stipa spp.
Themeda australis
Albion Park

* except where marked otherwise
Acacia falcata Acacia brownii Caledenia alba***
Acacia binervata Boronia polygalifolia Caledenia catenata***
Allocasuarina littoralis Daviesia genistifolia Diuris sulphurea***
Eucalyptus amplifolia Goodenia hederacea Pterostylis bicolor***
Eucalyptus eugenioides Hardenbergia violacea
Eucalyptus globoidea Leucopogon juniperinus
Eucalyptus longifolia Pultenea retusa
Eucalyptus teriticornis Stypandra caespitosa
Melaleuca decora Themeda australis
Nowra

**except where marked otherwise
Eucalyptus maculata Acacia binervata Acianthus fornicatus
Eucalyptus paniculata Acacia falcata Caledenia alba***
Eucalyptus longifolia Acacia filicifolia Caledenia catenata***
Eucalyptus eugenoides Acacia longifolia Calochilus spp.***
Eucalyptus teriticornis Bossinia prostrata Diuris sulphurea***
Melaleuca decora**** Cymbopogon refractus Lyperanthus suaveolens***
Daviesia ulicifolia Pterostylis baptistii***
Echinopogon ovatus Pterostylis bicolor***
Exocarpus cupressiformis
Glycine clandestina
Hardenbergia violacea
Leucopogon juniperinus
Lomandra longifolia
Melaleuca ericifolia
Mirbelia platyloboides
Poa annua
Milbrodale**

except where marked otherwise
Callitris endlicheri Pratia purpurescens Caledenia carnea
Eucalyptus albens Pultenea linophylla Caledenia catenata
Eucalyptus crebra Pultenea villosa Caledenia fuscata
Eucalyptus moluccana Senecio lautus Microtis spp.
Eucalyptus teriticornis Stypandra caespitosa Pterostylis bicolor
Themeda australis Pterostylis concinna***
Pterostylis hamata
Acacia binervia Pterostylis mutica
Acacia buxifolia Pterostylis ophioglossa
Aristida vagans Thelymitra pauciflora
Breynia oblongifolia
Bursaria spinosa
Cassinia quinquefaria
Cheilanthes sieberi
Choretrum spp.
Cymbopogon refractus
Danthonia longifolia
Daviesia ulicifolia
Dodonea cuneata
Grevillea montana
Hardenbergia violacea
Jacksonia scoparia
Lasiopetalum ferruginium
Lomandra multiflora
Melichrus urceolatus
Myoporum montanum
Panicum effusum
Sporobolus creber
Themeda australis
Vittadinia spp.
Wahlenbergia littoricola