Aristolochia longissima and Aristolochia ornithorhyncha, two new species from the lowland moist forest from the Pacific watershed of southern Costa Rica and western Panama, are described and illustrated. Both species can be distinguished from most other species of Aristolochia series Thyrsicae, because of their leaves with pellucid gland dots, which are here documented in Aristolochiaceae for the first time. Comments about their distribution, habitat, phenology, conservation status and distinction from related species are provided. The circumscription of Aristolochia belizensis, A. chapmaniana, A. fragrantissima, A. ovalifolia, A. schmidtiana and A. tonduzii is discussed.Se describen e ilustran Aristolochia longissima y Aristolochia ornitho...
FIGURE 5. Aristolochia ornithorhyncha. A. Shoot segment with leaves and flower buds. B. Detail of le...
Aristolochia rzedowskiana Santana-Michel & Guzmán-Hernández is described as a new species from a loc...
The Aristolochiaceae are represented in Peru by 40 species in the genus Aristolochia (Brako & Zarucc...
Aristolochia longissima and Aristolochia ornithorhyncha, two new species from the lowland moist fore...
Two new cauliflorous species of Aristolochia subseries Anthocaulicae from southern Central America a...
Background and Aims: Aristolochia is the largest genus in Aristolochiaceae and is widely distributed...
Background and Aims: Aristolochia is the largest genus in Aristolochiaceae and is widely distributed...
Se describe e ilustra una especie nueva de Aristolochia perteneciente a la serie Thyrsicae, un grupo...
FIGURE 4. Photographs of living flowers of the larger-flowered species of Aristolochia series Thyrsi...
Investigación realizada mientras el autor fue estudiante en la Escuela de Biología de la UCR.Aristol...
FIGURE 3. Geographic distributions of Aristolochia longissima and A. ornithorhyncha in Costa Rica an...
Aristolochia hondurensis, a new species of Aristolochia series Hexandrae subseries Hexandrae, endemi...
FIGURE 6. Aristolochia ornithorhyncha. A. Branches showing upper surface of leaves. B. Branch with d...
Aristolochia chiapensis, a woody vine inhabiting secondary vegetation derived from high evergreen fo...
FIGURE 2. Aristolochia longissima. A. Branches and flower buds (ruler length= 21 cm). B. Detail of l...
FIGURE 5. Aristolochia ornithorhyncha. A. Shoot segment with leaves and flower buds. B. Detail of le...
Aristolochia rzedowskiana Santana-Michel & Guzmán-Hernández is described as a new species from a loc...
The Aristolochiaceae are represented in Peru by 40 species in the genus Aristolochia (Brako & Zarucc...
Aristolochia longissima and Aristolochia ornithorhyncha, two new species from the lowland moist fore...
Two new cauliflorous species of Aristolochia subseries Anthocaulicae from southern Central America a...
Background and Aims: Aristolochia is the largest genus in Aristolochiaceae and is widely distributed...
Background and Aims: Aristolochia is the largest genus in Aristolochiaceae and is widely distributed...
Se describe e ilustra una especie nueva de Aristolochia perteneciente a la serie Thyrsicae, un grupo...
FIGURE 4. Photographs of living flowers of the larger-flowered species of Aristolochia series Thyrsi...
Investigación realizada mientras el autor fue estudiante en la Escuela de Biología de la UCR.Aristol...
FIGURE 3. Geographic distributions of Aristolochia longissima and A. ornithorhyncha in Costa Rica an...
Aristolochia hondurensis, a new species of Aristolochia series Hexandrae subseries Hexandrae, endemi...
FIGURE 6. Aristolochia ornithorhyncha. A. Branches showing upper surface of leaves. B. Branch with d...
Aristolochia chiapensis, a woody vine inhabiting secondary vegetation derived from high evergreen fo...
FIGURE 2. Aristolochia longissima. A. Branches and flower buds (ruler length= 21 cm). B. Detail of l...
FIGURE 5. Aristolochia ornithorhyncha. A. Shoot segment with leaves and flower buds. B. Detail of le...
Aristolochia rzedowskiana Santana-Michel & Guzmán-Hernández is described as a new species from a loc...
The Aristolochiaceae are represented in Peru by 40 species in the genus Aristolochia (Brako & Zarucc...