Ruy José Válka Alves

Botanist.

Abbreviations: R.J.V.Alves
Occupations: researcher, botanist
Dates: 1965-00-00T00:00:00Z
Direct attributions: 29 plants, 1 fungus
Authorship mentions: 31 plants, 1 fungus

29 plants attributed, 2 plants contributed to31 plants:

Pitcairnia insularis Tatagiba & R.J.V.Alves 2004
perennial plant species in the bromeliaceae family
Pitcairnia insularis is a plant species in the genus Pitcairnia. This species is endemic to Brazil.
Habenaria habenarioides (Hoehne) R.E.Nogueira & R.J.V.Alves 2003
plant species in the orchidaceae family
Visit the page for more details.
Peperomia beckeri E.F.Guim. & R.J.V.Alves 1998
plant species in the piperaceae family
Visit the page for more details.
Pelexia phallocallosa R.J.V.Alves 1991
perennial plant species in the orchidaceae family
Visit the page for more details.
Nanuza luetzelburgii R.J.V.Alves 2002
plant species in the velloziaceae family
Visit the page for more details.
Nanuza almeidae R.J.V.Alves 2002
plant species in the velloziaceae family
Visit the page for more details.
Mesadenella meeae R.J.V.Alves 1992
plant species in the orchidaceae family
Visit the page for more details.
Langsdorffia heterotepala L.J.T.Cardoso, R.J.V.Alves & J.M.A.Braga 2011
plant species in the balanophoraceae family
Visit the page for more details.
Esterhazya triflora R.B.Moura & R.J.V.Alves 1999
plant species in the orobanchaceae family
Visit the page for more details.
Croton arlineae D.Medeiros, L.Senna & R.J.V.Alves 2002
plant species in the euphorbiaceae family
Visit the page for more details.
Vellozia dracaenoides R.J.V.Alves & N.G.Silva 2014
plant species in the velloziaceae family
Visit the page for more details.
Sporobolus nesiotioides Longhi-Wagner, R.J.V.Alves & N.G.Silva 2013
perennial plant species in the poaceae family
Visit the page for more details.
Bia capivarensis D.Medeiros, L.Senna & R.J.V.Alves 2013
plant species in the euphorbiaceae family
Bia capivarensis is a species of flowering plant in the spurge family, Euphorbiaceae. It is native to the Serra da Capivara National Park in Brazil.
Croton pradensis D.Medeiros, L.Senna & R.J.V.Alves 2012
plant species in the euphorbiaceae family
Visit the page for more details.
Croton lenheirensis D.Medeiros, L.Senna & R.J.V.Alves 2012
plant species in the euphorbiaceae family
Visit the page for more details.
Cambessedesia tiradentensis R.J.V.Alves, R.A.Rutter & A.B.Martins 2008
plant species in the melastomataceae family
Visit the page for more details.
Vellozia fontellana R.J.V.Alves & N.G.Silva 2017
plant species in the velloziaceae family
Visit the page for more details.
Tillandsia mantiqueirae Paixão-Souza, N.G.Silva & R.J.V.Alves 2021
plant species in the bromeliaceae family
Visit the page for more details.
Symphyllophyton sucreanum (E.F.Guim. & Fontella) N.G.Silva, E.F.Guim. & R.J.V.Alves 2021
plant species in the gentianaceae family
Visit the page for more details.
Symphyllophyton strictifolium N.G.Silva, E.F.Guim. & R.J.V.Alves 2021
plant species in the gentianaceae family
Visit the page for more details.
Symphyllophyton horologium N.G.Silva, E.F.Guim. & R.J.V.Alves 2021
plant species in the gentianaceae family
Visit the page for more details.
Symphyllophyton gradatum N.G.Silva, E.F.Guim. & R.J.V.Alves 2021
plant species in the gentianaceae family
Visit the page for more details.
Symphyllophyton aequalifolium N.G.Silva, E.F.Guim. & R.J.V.Alves 2021
plant species in the gentianaceae family
Visit the page for more details.
Stachytarpheta sobraliana P.H.Cardoso, R.J.V.Alves & Salimena 2019
plant species in the verbenaceae family
Visit the page for more details.
Pilea carautae M.D.M.Vianna & R.J.V.Alves 2011
perennial plant species in the urticaceae family
Visit the page for more details.
Mesadenella meei R.J.V.Alves 1992
plant species in the orchidaceae family
Visit the page for more details.
Barbacenia tocantinensis R.J.V.Alves & N.G.Silva 2018
plant species in the velloziaceae family
Visit the page for more details.
Barbacenia areniticola R.J.V.Alves & N.G.Silva 2018
plant species in the velloziaceae family
Visit the page for more details.
Barbacenia arachnoidea R.J.V.Alves & N.G.Silva 2018
plant species in the velloziaceae family
Visit the page for more details.
Veyretia caudata (R.J.V.Alves) Mytnik 2006
plant species in the orchidaceae family
Visit the page for more details.
0
Your shopping cart:
Nothing in your cart yet!Add a device?
ItemCountTotal
$
Log in to load your saved addresses.
< Back to Overview
Loading shipping options...
< Back to Address
Log in to load your saved payment methods.
Pay by Credit Card
or direct bank debit
Purchase Order
Pay by wire or bank transfer
After you confirm your order, we'll email you an invoice and all bank details to complete your purchase.
< Back to Shipping
Processing... Creating order Confirming inventory Processing payment Acquiring shipping Final confirmation (Cleaning up)
Order confirmed!
Summary
Devices$ 0
Plants$ 0
ShippingNot yet calculated
TaxesNot yet calculated
Total$ 0
Address
Shipping
Payment
Start Checkout