The Euphorbiaceae are notable for floral and inflorescence diversity and evolutionary complexity. Croton, is the second largest genus in the family and exhibits particular diversity in its flowers, especially regarding perianth and number of stamens, besides the inflorescences, which are also very diverse. Considering Croton\'s great variability in the reproductive structures, the aim of this thesis was to study flowers and inflorescences with an evolutionary approach, including morphology, ontogeny, vasculature, auxin regulation and genetic expression. Flowers in several stages of development were analyzed using light microscopy and scanning electron microscopy. Inflorescences were analyzed in stereomicroscope and the traits were plotted o...
Croton is the second bigger and more diverse genus in the family Euphorbiaceae, with about 1,200 spe...
This thesis presents a comparative developmental study of inflorescences and focuses on the producti...
A tribo Crotoneae é composta pelos gêneros Acidocroton, Astraea, Brasiliocroton, Croton, Ophellantha...
Croton, a mega-diverse genus with about 1,200 species, has great variation in floral and inflorescen...
Croton agrupa cerca de 1.200 espécies portadoras de flores bissexuais e representa um grupo complexo...
Croton is a mega-diverse genus of more than 1,200 species with great morphological diversity and hig...
A fenologia., a polinização e o sistema de reprodução de C. floribundus e C. priscus (Euphorbiaceae)...
New observations are presented on the ontogeny, vasculature and morphology of both staminate and pis...
Flower morphology, nectary structure, nectar chemical composition, breeding system, floral visitors ...
Croton está entre os maiores gêneros atuais, com quase 1300 espécies. Embora tenha emergido como gru...
This paper reports the first description of the staminate flower and the illustration of Croton pycn...
Animal pollination is believed to be one of the causes of the high diversity of angiosperms since th...
Cyperaceae comprises about 5000 species with a worldwide distribution. The family is divided into tw...
The Croton genus often presents itself in plant communities with several sympatric species without c...
Inflorescences are flower bearing structures that display remarkable diversity in plants. Their arch...
Croton is the second bigger and more diverse genus in the family Euphorbiaceae, with about 1,200 spe...
This thesis presents a comparative developmental study of inflorescences and focuses on the producti...
A tribo Crotoneae é composta pelos gêneros Acidocroton, Astraea, Brasiliocroton, Croton, Ophellantha...
Croton, a mega-diverse genus with about 1,200 species, has great variation in floral and inflorescen...
Croton agrupa cerca de 1.200 espécies portadoras de flores bissexuais e representa um grupo complexo...
Croton is a mega-diverse genus of more than 1,200 species with great morphological diversity and hig...
A fenologia., a polinização e o sistema de reprodução de C. floribundus e C. priscus (Euphorbiaceae)...
New observations are presented on the ontogeny, vasculature and morphology of both staminate and pis...
Flower morphology, nectary structure, nectar chemical composition, breeding system, floral visitors ...
Croton está entre os maiores gêneros atuais, com quase 1300 espécies. Embora tenha emergido como gru...
This paper reports the first description of the staminate flower and the illustration of Croton pycn...
Animal pollination is believed to be one of the causes of the high diversity of angiosperms since th...
Cyperaceae comprises about 5000 species with a worldwide distribution. The family is divided into tw...
The Croton genus often presents itself in plant communities with several sympatric species without c...
Inflorescences are flower bearing structures that display remarkable diversity in plants. Their arch...
Croton is the second bigger and more diverse genus in the family Euphorbiaceae, with about 1,200 spe...
This thesis presents a comparative developmental study of inflorescences and focuses on the producti...
A tribo Crotoneae é composta pelos gêneros Acidocroton, Astraea, Brasiliocroton, Croton, Ophellantha...