Lacistemataceae Plant Family Lacistemataceae Holistic Database logo Copyright F E Young 2008 Species 2000 University of Reading Wokingham District Veteran Tree Association Herbarium RNG, University of Reading, U.K. Neotropical Plant Families Database

Lacistema macbridei Baehni

LSID
urn:lsid:catalogueoflife.org:taxon:424bb6b4-52c2-102c-b3cd-957176fb88b9:ac2009
urn:lsid:ubio.org:namebank:9234074

Baehni C (1940) Les Lacistemacees des Andes et des regions avoisinantes in Candollea: Organe du Conservatoire et du Jardin botaniques de la Ville de Geneve redige par B P G Hochreutiner, Directeur du Conservatoire et du Jardin, Edition, abonnement et vente conservatoire botanique, Geneve, Vol 8: 42

Common names

Nomatahuemo
… Language: Huaorani; Country: Ecuador [Specimen at MO: Aulestia M, Gonti O No. 1742, 17-20 February 1994]

Types

Holotype: Tessman 5282 at G

Isotype: Tessman 5282 at NY

Syntype: None specified

Protologue - Latin original

Verisimiliter arbor parva;
Folia majora, 35 cm. longa, 12 cm. lata, elliptica vel elliptico-obovata, margine integerrima, apice acuminata, basi cuneata, membranacea, glaberrima;
Petioli supra canaliculati, 0,5-1 cm. longi;
Stipulae deciduae, 6-8mm. longae, dorso leviter pilosae;
Inflorescentia (unam tantum vidi) 1,5 cm. longa; flos a bractea ciliolata incomplete tectus;
Sepala 4, ovata, irregulariter denticulato-lacerata; discus conspicuus, plus minus carnosus, indivisus, triangularis;
Staminis loculi horizontaliter dispositi;
Fructus ignotus.

Par ses seules feuilles, deja, cette espece se distingue sans peine de toutes les autres especes andines de Lacistema. En outre, la forme du disque, non trilobe, mais plus ou moins triangulaire, fournit un caractere distinctif excellent. D'apres les caracteres floraux, l'espece la plus proche est a chercher dans le voisinage du L. aggregatum.
Cette espece est dediee a J. Francis Macbride, l'auteur du Flora of Peru.

Original document

Protologue - English translation

probably small Tree
Leaf for the majority 35 cm long, 12 cm wide, elliptical or elliptical-obovate, margin entire, apex acuminate, base cuneate, membranous, hairless;
Petiole on the upper side a longitudinal channel, 0.5-1 cm long;
Stipule deciduous, 6-8mm long, outer surface lightly pilose;
Inflorescence (barely observable) 1.5 cm long; flower incompletely hidden by ciliolate (marginal fringe of minute hairs) bract;
Sepal 4, ovate, irregularly denticulate-lacerate; disc conspicuous, more or less fleshy, undivided, triangular;
Stamen anther locule horizontally arranged;
Fruit unknown.

The leaves of this species are easily distinguished from all other species of Andean Lacistema. In addition, the shape of the disk not three lobed but more or less triangular, provides a excellent distinctive character. From the floral characters, the closest species is L. aggregatum.
This species is dedicated to J. Francis Macbride, the author of the Flora of Peru.

Português tradução, Espanol traslado

Full morphological description

Habit: tree or shrub
Height: up to 30 m
Habitat:
Flowering time:
Fruiting time:

Trunk and canopy

Trunk: diameter at breast height - up to 0.35 m
Bark: no data
Crown: no data
Twigs:

Leaves

Buds:
Leaves:
Stipules:

Inflorescence and fruit

Inflorescence: catkins emergent from leaf axils
Flowers:
Petals:
Stamen:
Pollen:
Stigma:
Ovary:
Fruit:
Seed:

Images

Photograph of flowers and fruit. Image by A. Gentry, © Missouri Botanical Garden, Missouri

Distribution

Ecuador, Peru

Altitude

0 - 850 metres

Ecology

Geology: Sedimentary (Jurassic, Cretaceous, Cenozoic, Quaternary)

Conservation

IUCN Red List of Threatened Species - Category: Unlisted
Located in protected reserves: yes

Voucher specimens

Unknown

Chromosome & ploidy values

Unknown

Molecular sequences

EMBL-EBI

Ecological phytochemicals

Unknown

Pollination mechanism

Unknown

Seed dispersal vectors (frugivores)

Unknown

Other plant/animal associations

Unknown

Human uses

Unknown

Return to species page