I can't find any indication that they are. (There are a variety of species in the catalpa family; some of them might have toxic leaves, but the two main species in the US don't seem to.)
Yes
No, the Catalpa is not a fish. It is a type of tree known for its large heart-shaped leaves and clusters of white flowers.
It could be a Catalpa (http://en.wikipedia.org/wiki/Catalpa).
Yes, the beans of a catalpa tree (Catalpa spp.) contain compounds that can be toxic if ingested in large quantities. While they are not highly toxic to humans, they can cause gastrointestinal distress if eaten. Additionally, the seeds can be harmful to pets and livestock. It's best to avoid consuming any part of the tree without proper knowledge.
Yes, Catalpa seeds are toxic if ingested in large quantities. They contain toxins that can cause nausea, vomiting, and other gastrointestinal issues in humans and animals. It's important to keep them away from children and pets to prevent accidental ingestion.
A northern catalpa is a dicot, not a monocot. Dicots have two seed leaves, or cotyledons, when they germinate, while monocots only have one. Northern catalpa trees fall under the family Bignoniaceae.
Sure, people can smoke catalpa beans if they want to experience nausea, vomiting, and potential liver damage. Catalpa beans contain toxic compounds that can be harmful if ingested or smoked. So, in short, it's probably not the best idea to spark up a catalpa bean joint.
Catalpa seeds contain toxic compounds that can cause gastrointestinal irritation if ingested in large amounts. Symptoms may include nausea, vomiting, and diarrhea. It is best to avoid eating catalpa seeds to prevent any potential adverse effects.
Trees with wide, flat leaves include species like the sycamore (Platanus occidentalis), tulip tree (Liriodendron tulipifera), and catalpa tree (Catalpa speciosa). These trees are known for their broad, flat leaves that provide ample surface area for photosynthesis.
Catalpa speciosa is the Latin name for the Northern Catalpa
A catalpa tree is a dicot. This classification is based on its seed structure, leaf venation, and other botanical characteristics typical of dicots, such as having two cotyledons in its seeds. Catalpa trees belong to the Bignoniaceae family and exhibit broad leaves and a branching pattern consistent with dicotyledonous plants.
the Northern Catalpa