Found again: the extremely rare Codonorchis canisioi (Orchidaceae: Codonorchideae) reappears after being missing for 78 years

Singer, Rodrigo B.; Buzatto, Cristiano Roberto; Sanguinetti, Agustín; Nervo, Michelle Helena

doi:10.1007/s00606-018-1538-8

Cited by 4 publications

(2 citation statements)

References 8 publications

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“…The scarcity of records might be associated more with a scarcity of sampling than with rarity of the species. Recently, Singer et al (2018) rediscovered Codonorchis canisioi (Brogn.) Lindl., another rare and endemic orchid species from Rio Grande do Sul and mentioned that habitat characteristics, morphological aspects of plants, and anthropic activities can make it more difficult to locate rare species.…”

Section: Discussionmentioning

confidence: 99%

New records and range extension of Habenaria dutrae Schltr. (Orchidaceae) in southern Rio Grande do Sul, Brazil

Gomes¹,

Molina²,

Guarino³

et al. 2018

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We describe 4 new records of Habenaria dutrae Schltr., a threatened orchid species that is endemic of Rio Grande do Sul state, Brazil. The new record, from Pontal da Barra, increases the distribution of H. dutrae by approximately 180 km south and represents the southernmost known location for the species. We also re-evaluate the conservation status of the species including the new records, finding it to be Endangered under criteria B2ab(iii); D.

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Section: Discussionmentioning

confidence: 99%

New records and range extension of Habenaria dutrae Schltr. (Orchidaceae) in southern Rio Grande do Sul, Brazil

Gomes¹,

Molina²,

Guarino³

et al. 2018

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“…In scientific literature, it has become a widely-used practice to avoid indicating the very coordinates of orchid populations. Many journals currently accept that only the coordinates of the Municipality where studies were conducted be indicated (see Singer et al 2018). Such practice difficulties the action of poachers/illegal collectors.…”

Section: Avoid Exposing the Location Of Orchid Populationsmentioning

confidence: 99%

You don’t have to kill the orchids – good practices in orchid research

Singer,

Buzatto,

Farias-Singer

et al. 2024

Iheringia Ser Bot

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Orchids are globally threatened by habitat loss and poaching. In this context, we present suggestions to maximize the gathered scientific information without compromising the continuity of orchid populations: 1. To keep population coordinates in secrecy and avoid unnecessary or careless postings on social media; 2. To acquire and carry valid, working/collecting permits; 3. To make a complete photographic record of the orchid features before pressing the specimens; 4. Plant and insect (pollinators) vouchers are to be kept to the strictly necessary and must be deposited in accredited Herbaria and Entomological collections, respectively; 5. Orchid fruits for propagation purposes should be collected only when they are ripe enough, well-developed, and devoid of insects/illnesses. Recommendations to address all these methodological suggestions are presented. In particular, we advocate that it is completely unnecessary to kill (press) entire orchid specimens and provide instructions to properly voucher epiphytic and terrestrial orchids without pressing whole plants. The advantages of working in association with Living Orchid Collections held in Botanical Gardens or other Institutions are discussed. Only pollinarium-carrying insects are to be considered orchid pollinators and should be sampled in moderate numbers, for their identification by taxonomists. Appropriate techniques to record natural orchid pollination are also discussed.

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Rare Bolivian wild chile Capsicum eshbaughii (Solanaceae) located again: open ending on its identity and conservation

et al. 2020

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Found again: the extremely rare Codonorchis canisioi (Orchidaceae: Codonorchideae) reappears after being missing for 78 years

Cited by 4 publications

References 8 publications

New records and range extension of Habenaria dutrae Schltr. (Orchidaceae) in southern Rio Grande do Sul, Brazil

New records and range extension of Habenaria dutrae Schltr. (Orchidaceae) in southern Rio Grande do Sul, Brazil

You don’t have to kill the orchids – good practices in orchid research

Rare Bolivian wild chile Capsicum eshbaughii (Solanaceae) located again: open ending on its identity and conservation

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