Results 181 to 190 of about 84,030 (303)

The evolutionary history evident in grass pollen morphology. [PDF]

New Phytol
Punyasena SW.
europepmc   +1 more source

Systematic relevance of pollen morphology in tribe Hylocereeae (Cactaceae). [PDF]

PhytoKeys, 2019
Ruiz-Domínguez C, Vovides AP, Sosa V.
europepmc   +1 more source

Pollen Morphology of Selected Endemic Eudicots From the FLORAS Botanical Garden, Southern Bahia, Brazil. [PDF]

Microsc Res Tech
Pinto AC, Spiller A, Candido G, Costa JAS, Costa CBN, da Silva Junior MM, de Novais JS.   +6 more
europepmc   +1 more source

Pollen morphology of the African <i>Sclerosperma</i> (Arecaceae). [PDF]

Grana, 2019
Grímsson F, van Valkenburg JLCH, Wieringa JJ, Xafis A, Jacobs BF, Zetter R.   +5 more
europepmc   +1 more source

Phylogeny and historical biogeography of the Pachira sensu lato clade (Bombacoideae, Malvaceae) with a new infrageneric classification

TAXON, EarlyView.
Abstract We explore phylogenetic relationships within the Pachira sensu lato clade (Bombacoideae, Malvaceae), test the monophyly of the genera Eriotheca and Pachira, and investigate their biogeographic history. The Pachira s.l. clade comprises ca. 72 species that traditionally have been placed in Eriotheca and Pachira. We sampled ca. 79% of its species
Vania Nobuko Yoshikawa, Júlia Sousa Siqueira, William S. Alverson, Rafaela Passos Camargo, Alexandre Wagner Silva Hilsdorf, Letícia Rafaela de Morais, Flávia Fonseca Pezzini, Marília Cristina Duarte   +7 more
wiley   +1 more source

<i>Rhizophorastylosa</i> (Rhizophoraceae) newly recorded from Thailand: lectotypification, leaf anatomy, and pollen morphology. [PDF]

PhytoKeys
Ngernsaengsaruay C, Mianmit N, Kamsanor S, Pothitan R, Jintana V, Jintana N, Chanton P, Sukantatul A, Khade J.   +8 more
europepmc   +1 more source

From low to high elevations, flowers adapt traits and phenology to climate, but phenology‐trait relationships weak

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Flowering phenology is central to plant reproductive success and can relate to morphological traits such as size and quality of flowers, but phenology–trait associations of flowers remain unclear.
Mustaqeem Ahmad, Sonia Rathee, Meghna Krishnadas   +2 more
wiley   +1 more source

Pollen morphology and variability of invasive Spiraea tomentosa L. (Rosaceae) from populations in Poland. [PDF]

PLoS One, 2019
Wrońska-Pilarek D, Wiatrowska B, Bocianowski J.   +2 more
europepmc   +1 more source

The performance of growing degree day models to predict spring phenology of herbaceous species depends on the species' temporal niche

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The concept of growing degree days (GDDs) is commonly used to predict phenological events in plants, assuming that plants develop proportionally to the accumulated temperature. Two species‐specific parameters, TBase and t0 (minimum temperature above which and start date
Robert Rauschkolb, Tomáš Herben, Jens Kattge, Barbara Knickmann, Anja Linstädter, Annette Menzel, Karin Mora, Birgit Nordt, Yann Vitasse, Patrick Weigelt, Christine Römermann   +10 more
wiley   +1 more source

Separate and synergistic anti‐herbivore effects of non‐glandular trichomes and leaf chemistry in a desert plant

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant defence phenotypes commonly integrate physical and chemical traits that may act synergistically against herbivores, but empirical evidence for synergy as a defence strategy remains limited.
Rosemary A. E. Glos, Abrianna J. Soule, Marjorie G. Weber   +2 more
wiley   +1 more source