Kingdom:
Phylum:
Angiosperms
Order:
Asparagales
Species:
petrosa
ID:
289219

Status:
valid

Authors:
D.L.Jones & M.A.Clem.

Source:
wcs

Year:
1993

Citation Micro:
Muelleria 8: 79 (1993)

WFO Identifier:
wfo-0000288551



Common Names

  • Petrosa Greenhood
  • Petrosa Orchid
  • Petrosa Spider Orchid


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Synonyms

  • Oligochaetochilus petrosus (D.L.Jones & M.A.Clem.) D.L.Jones & M.A.Clem. [unknown]

Description

Pterostylis petrosa (also called Rock Greenhood, among many other common names) is a terrestrial, perennial, deciduous, herb with an underground tuber. It is native to Australia and is found in grassland, open forest and woodland habitats.

Uses & Benefits

Pterostylis petrosa is used as an ornamental plant in gardens and parks. It is also used in landscaping and as a ground cover in shady areas.

Flower, Seeds and Seedlings

The flower of Pterostylis petrosa is a small, greenish-brown flower with a white labellum. The seed is a small, oval-shaped capsule. The seedlings are small, greenish-brown plants with a single, upright leaf.

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Cultivation and Propagation

Pterostylis petrosa is a terrestrial orchid native to Australia. It is found in a variety of habitats, including dry sclerophyll forest, woodland, and grassland. It is a hardy species and can be grown in a range of soils, from sandy to clay. It prefers a sunny position and can tolerate some shade. Propagation is by division or by seed. Seed should be sown on a well-drained medium and kept moist until germination occurs.

Where to Find Pterostylis petrosa

Pterostylis petrosa is found in New South Wales and Victoria.

Pterostylis petrosa FAQ

What is the scientific name of Pterostylis petrosa?

Pterostylis petrosa

What is the common name of Pterostylis petrosa?

Rock Greenhood Orchid

What is the natural habitat of Pterostylis petrosa?

Pterostylis petrosa is native to Australia and grows in moist, shady areas.

Species in the Pterostylis genus

Pterostylis abrupta, Pterostylis aciculiformis, Pterostylis acuminata, Pterostylis aenigma, Pterostylis aestiva, Pterostylis alata, Pterostylis allantoidea, Pterostylis alobula, Pterostylis alpina, Pterostylis alveata, Pterostylis angusta, Pterostylis aphylla, Pterostylis arenicola, Pterostylis areolata, Pterostylis aspera, Pterostylis atrans, Pterostylis atriola, Pterostylis auriculata, Pterostylis australis, Pterostylis banksii, Pterostylis baptistii, Pterostylis barbata, Pterostylis basaltica, Pterostylis bicolor, Pterostylis bicornis, Pterostylis biseta, Pterostylis boormanii, Pterostylis braemii, Pterostylis brumalis, Pterostylis bryophila, Pterostylis bureaviana, Pterostylis calceolus, Pterostylis cardiostigma, Pterostylis caulescens, Pterostylis chaetophora, Pterostylis cheraphila, Pterostylis chlorogramma, Pterostylis ciliata, Pterostylis clavigera, Pterostylis cobarensis, Pterostylis coccina, Pterostylis collina, Pterostylis commutata, Pterostylis concava, Pterostylis concinna, Pterostylis conoglossa, Pterostylis cucullata, Pterostylis curta, Pterostylis cycnocephala, Pterostylis daintreana,

Species in the Orchidaceae family

Aa fiebrigii, Aa hartwegii, Aa hieronymi, Aa leucantha, Aa lorentzii, Aa macra, Aa achalensis, Aa maderoi, Aa mandonii, Aa matthewsii, Aa microtidis, Aa paleacea, Aa argyrolepis, Aa riobambae, Aa rosei, Aa schickendanzii, Aa sphaeroglossa, Aa trilobulata, Aa weddelliana, Aa aurantiaca, Aa calceata, Aa colombiana, Aa denticulata, Aa erosa, Aa figueroi, Aa lozanoi, Aa lehmannii, Acampe carinata, Acampe cephalotes, Acampe ochracea, Acampe pachyglossa, Acampe praemorsa, Acampe joiceyana, Acampe hulae, Acanthophippium bicolor, Acanthophippium chrysoglossum, Acanthophippium curtisii, Acanthophippium eburneum, Acanthophippium gougahense, Acanthophippium javanicum, Acanthophippium lilacinum, Acanthophippium mantinianum, Acanthophippium parviflorum, Acanthophippium pictum, Acanthophippium splendidum, Acanthophippium striatum, Acanthophippium sylhetense, Acanthophippium curtisii, Achlydosa glandulosa, Acianthera aculeata,

References

The Plant List v1.1 record kew-170618: Based on the initial data import
David Lloyd Jones (b.1944): Based on occurrence of standard abbreviation 'D.L.Jones' in the authors string.
Mark Alwin Clements (b.1949): Based on occurrence of standard abbreviation 'M.A.Clem.' in the authors string.