Lepidothamnus laxifolius - Unknown
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Internal ID UUID643ffd7664852176010659
Scientific name Lepidothamnus laxifolius
Authority (Hook.f.) Quinn
First published in Austral. J. Bot. 30: 316 (1982)

Description Top

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Lepidothamnus laxifolius, commonly known as the pygmy pine or mountain rimu, is a species of conifer in the family Podocarpaceae. It is endemic to New Zealand, where it is found in the North Island, the South Island and on Stewart Island. It is a high alpine specialist found in high-altitude bog communities and in scrub, often in association with Halocarpus bidwillii and Podocarpus nivalis. It has a scrambling prostrate habit and plants as little as 8 cm in height have been observed in fruit. Its cones are red and fleshy, and borne terminally on the horizontal branches. It is believed to be the smallest conifer in the world and is rarely bigger than a small low-growing shrub. Taxonomically, it is separated from other podocarps by its distinctive cone morphology, the absence of resin ducts in the leaves, and the synthesis of cupressuflavone as its major biflavonoid.

Synonyms Top

Scientific name Authority First published in
Dacrydium laxifolium Hook.f. London J. Bot. 4: 143 (1845)
Dacrydium laxifolium var. debile Kirk Trans. & Proc. New Zealand Inst. 10: 388. 1878
Dacrydium laxifolium var. compactum Kirk Trans. & Proc. New Zealand Inst. 10: 388. 1878

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Germination/Propagation Top

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Distribution (via POWO/KEW) Top

Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native

Links to other databases Top

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Database ID/link to page
World Flora Online wfo-0000444013
Tropicos 31200184
KEW urn:lsid:ipni.org:names:910824-1
The Plant List kew-2494852
Open Tree Of Life 309864
NCBI Taxonomy 120596
IUCN Red List 42481
IPNI 910824-1
iNaturalist 135896
GBIF 2687644
Freebase /m/02vtzmy
EOL 1033683
USDA GRIN 463487
Wikipedia Lepidothamnus_laxifolius

Genomes (via NCBI) Top

No reference genome is available on NCBI yet. We are constantly monitoring for new data.

Scientific Literature Top

Below are displayed the latest 15 articles published in PMC (PubMed Central®) and other sources (DOI number only)!
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Title Authors Publication Released IDs
Deep learning approaches to the phylogenetic placement of extinct pollen morphotypes Adaïmé MÉ, Kong S, Punyasena SW PNAS Nexus 13-Dec-2023
PMCID:PMC10777098
doi:10.1093/pnasnexus/pgad419
PMID:38205029
Diversity, Distribution, Systematics and Conservation Status of Podocarpaceae Khan R, Hill RS, Liu J, Biffin E Plants (Basel) 03-Mar-2023
PMCID:PMC10005643
doi:10.3390/plants12051171
PMID:36904033
Detailed seed cone morpho-anatomy of the Prumnopityoid clade: an insight into the origin and evolution of Podocarpaceae seed cones Khan R, Hill RS, Dörken VM, Biffin E Ann Bot 30-Jul-2022
PMCID:PMC9670759
doi:10.1093/aob/mcac097
PMID:35906916
Luteolin 7-O-[6-O-α-L-arabinofuranosyl]β-D-glucopyranoside and Other New Flavonoid Glycosides from New Zealand Dacrydium Species Kenneth R. Markham, Lynley A. Whitehouse, Rosemary F. Webby American Chemical Society (ACS) 17-Mar-2005
doi:10.1021/NP50052A014

Phytochemical Profile Top

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Below are displayed the proven (via scientific papers) natural compounds!
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Name PubChem ID Canonical SMILES MW Found in Proof
> Phenylpropanoids and polyketides / Flavonoids / Flavonoid glycosides / Flavonoid O-glycosides / Flavonoid-3-O-glycosides
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one 51402807 Click to see C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(C(O4)CO)O)O)O)O)O 464.40 unknown https://doi.org/10.1021/NP50052A014
> Phenylpropanoids and polyketides / Flavonoids / Flavonoid glycosides / Flavonoid O-glycosides / Flavonoid-7-O-glycosides
Apigetrin 5280704 Click to see C1=CC(=CC=C1C2=CC(=O)C3=C(C=C(C=C3O2)OC4C(C(C(C(O4)CO)O)O)O)O)O 432.40 unknown https://doi.org/10.1021/NP50052A014

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